home *** CD-ROM | disk | FTP | other *** search
Unknown | 1987-02-25 | 28.8 KB |
open in:
MacOS 8.1
|
Win98
|
DOS
view JSON data
|
view as text
This file was not able to be converted.
This format is not currently supported by dexvert.
Confidence | Program | Detection | Match Type | Support
|
---|
1%
| dexvert
| GeoWorks GEOS Data (other/geoWorksGEOSData)
| ext
| Unsupported |
1%
| dexvert
| NUTS format (other/nutsFormat)
| ext
| Unsupported |
100%
| file
| data
| default
| |
100%
| lsar
| Split file
| default (weak)
|
|
hex view+--------+-------------------------+-------------------------+--------+--------+
|00000000| e8 c0 93 12 00 10 79 55 | 8b ec 55 e9 00 00 e9 00 |......yU|..U.....|
|00000010| 00 8b e5 5d c3 00 00 00 | 00 00 00 00 00 00 00 00 |...]....|........|
|00000020| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000060| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000080| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000090| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000000f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00000100| e8 c0 93 28 1f 10 79 55 | 8b ec 55 e9 00 00 b9 08 |...(..yU|..U.....|
|00000110| 00 e8 b4 96 b8 06 00 50 | e8 8b b9 b9 06 00 e8 a7 |.......P|........|
|00000120| 96 e8 b7 be 8b 46 04 3d | 06 00 74 03 e9 31 02 b9 |.....F.=|..t..1..|
|00000130| 0a 00 e8 93 96 e8 62 b6 | b8 05 00 50 b8 14 00 e8 |......b.|...P....|
|00000140| 5f 94 e8 0a ac e8 0c b0 | 3f 54 68 65 20 4d 6f 64 |_.......|?The Mod|
|00000150| 65 6d 20 53 74 61 74 75 | 73 20 52 65 67 69 73 74 |em Statu|s Regist|
|00000160| 65 72 20 70 72 6f 76 69 | 64 65 73 20 74 68 65 20 |er provi|des the |
|00000170| 63 75 72 72 65 6e 74 20 | 73 74 61 74 65 20 6f 66 |current |state of|
|00000180| 20 63 65 72 74 61 69 6e | e8 8e 96 b8 05 00 50 b8 | certain|......P.|
|00000190| 15 00 e8 0c 94 e8 b7 ab | e8 b9 af 33 6d 6f 64 65 |........|...3mode|
|000001a0| 6d 20 28 69 2e 65 2e 20 | 52 53 2d 32 33 32 29 20 |m (i.e. |RS-232) |
|000001b0| 73 69 67 6e 61 6c 73 20 | 74 6f 20 79 6f 75 72 20 |signals |to your |
|000001c0| 50 43 27 73 20 70 72 6f | 63 65 73 73 6f 72 2e e8 |PC's pro|cessor..|
|000001d0| 47 96 bf 4a 01 1e e8 59 | ab bf 93 02 1e e8 79 ad |G..J...Y|......y.|
|000001e0| e8 36 96 b9 15 00 e8 df | 95 b8 03 00 50 e8 9b b6 |.6......|....P...|
|000001f0| b9 0a 00 e8 d2 95 e8 a1 | b5 b8 05 00 50 b8 14 00 |........|....P...|
|00000200| e8 9e 93 e8 49 ab e8 4b | af 3a 49 6e 20 61 64 64 |....I..K|.:In add|
|00000210| 69 74 69 6f 6e 2c 20 66 | 6f 75 72 20 6f 66 20 74 |ition, f|our of t|
|00000220| 68 65 20 65 69 67 68 74 | 20 62 69 74 73 20 28 62 |he eight| bits (b|
|00000230| 69 74 73 20 30 2d 33 29 | 20 61 72 65 20 73 65 74 |its 0-3)| are set|
|00000240| 20 74 6f 20 e8 d2 95 b8 | 05 00 50 b8 15 00 e8 50 | to ....|..P....P|
|00000250| 93 e8 fb aa e8 fd ae 34 | 6c 6f 67 69 63 61 6c 20 |.......4|logical |
|00000260| 31 20 77 68 65 6e 65 76 | 65 72 20 69 74 73 20 27 |1 whenev|er its '|
|00000270| 6d 61 74 65 27 20 73 69 | 67 6e 61 6c 20 63 68 61 |mate' si|gnal cha|
|00000280| 6e 67 65 73 20 73 74 61 | 74 65 2e 20 e8 8a 95 bf |nges sta|te. ....|
|00000290| 4a 01 1e e8 9c aa bf 93 | 02 1e e8 bc ac e8 79 95 |J.......|......y.|
|000002a0| b9 15 00 e8 22 95 b8 03 | 00 50 e8 de b5 b9 0a 00 |...."...|.P......|
|000002b0| e8 15 95 e8 e4 b4 b8 05 | 00 50 b8 14 00 e8 e1 92 |........|.P......|
|000002c0| e8 8c aa e8 8e ae 37 57 | 68 65 6e 65 76 65 72 20 |......7W|henever |
|000002d0| 61 20 27 44 65 6c 74 61 | 27 20 73 69 67 6e 61 6c |a 'Delta|' signal|
|000002e0| 20 69 73 20 72 65 61 64 | 2c 20 28 62 69 74 73 20 | is read|, (bits |
|000002f0| 30 2d 33 20 69 6e 63 6c | 75 73 69 76 65 29 e8 18 |0-3 incl|usive)..|
|00000300| 95 b8 05 00 50 b8 15 00 | e8 96 92 e8 41 aa e8 43 |....P...|....A..C|
|00000310| ae 24 69 74 20 69 73 20 | 72 65 73 65 74 20 74 6f |.$it is |reset to|
|00000320| 20 6c 6f 67 69 63 61 6c | 20 30 20 62 79 20 74 68 | logical| 0 by th|
|00000330| 65 20 55 41 52 54 e8 e0 | 94 bf 4a 01 1e e8 f2 a9 |e UART..|..J.....|
|00000340| bf 93 02 1e e8 12 ac e8 | cf 94 b9 15 00 e8 78 94 |........|......x.|
|00000350| b8 03 00 50 e8 34 b5 b9 | 0a 00 e8 6b 94 e8 bc b4 |...P.4..|...k....|
|00000360| 8b 46 04 3d 0a 00 74 03 | e9 47 04 b9 0a 00 e8 57 |.F.=..t.|.G.....W|
|00000370| 94 e8 26 b4 b8 05 00 50 | b8 14 00 e8 23 92 e8 ce |..&....P|....#...|
|00000380| a9 e8 d0 ad 45 43 41 52 | 52 49 45 52 20 44 45 54 |....ECAR|RIER DET|
|00000390| 45 43 54 20 69 73 20 70 | 72 6f 76 69 64 65 64 20 |ECT is p|rovided |
|000003a0| 74 6f 20 74 68 65 20 55 | 41 52 54 20 62 79 20 61 |to the U|ART by a|
|000003b0| 20 6d 6f 64 65 6d 2e 20 | 49 74 20 69 6e 64 69 63 | modem. |It indic|
|000003c0| 61 74 65 73 20 74 68 61 | 74 20 e8 4c 94 b8 05 00 |ates tha|t .L....|
|000003d0| 50 b8 15 00 e8 ca 91 e8 | 75 a9 e8 77 ad 3a 61 6e |P.......|u..w.:an|
|000003e0| 61 6c 6f 67 75 65 20 63 | 61 72 72 69 65 72 20 69 |alogue c|arrier i|
|000003f0| 73 20 62 65 69 6e 67 20 | 72 65 63 65 69 76 65 64 |s being |received|
|00000400| 20 6f 6e 20 74 68 65 20 | 74 65 6c 65 70 68 6f 6e | on the |telephon|
|00000410| 65 20 6c 69 6e 65 2e 20 | e8 fe 93 bf 4a 01 1e e8 |e line. |....J...|
|00000420| 10 a9 bf 93 02 1e e8 30 | ab e8 ed 93 b9 15 00 e8 |.......0|........|
|00000430| 96 93 b8 03 00 50 e8 52 | b4 b9 0a 00 e8 89 93 e8 |.....P.R|........|
|00000440| 58 b3 b8 05 00 50 b8 14 | 00 e8 55 91 e8 00 a9 e8 |X....P..|..U.....|
|00000450| 02 ad 40 47 65 6e 65 72 | 61 6c 6c 79 20 74 68 69 |..@Gener|ally thi|
|00000460| 73 20 6d 65 61 6e 73 20 | 74 68 61 74 20 74 68 65 |s means |that the|
|00000470| 20 6d 6f 64 65 6d 20 79 | 6f 75 20 68 61 76 65 20 | modem y|ou have |
|00000480| 63 61 6c 6c 65 64 2c 20 | 6f 72 20 74 68 65 20 6f |called, |or the o|
|00000490| 6e 65 20 e8 83 93 b8 05 | 00 50 b8 15 00 e8 01 91 |ne .....|.P......|
|000004a0| e8 ac a8 e8 ae ac 2c 74 | 68 61 74 20 63 61 6c 6c |......,t|hat call|
|000004b0| 65 64 20 79 6f 75 2c 20 | 69 73 20 72 65 61 64 79 |ed you, |is ready|
|000004c0| 20 74 6f 20 73 65 6e 64 | 20 79 6f 75 20 64 61 74 | to send| you dat|
|000004d0| 61 2e 20 e8 43 93 bf 4a | 01 1e e8 55 a8 bf 93 02 |a. .C..J|...U....|
|000004e0| 1e e8 75 aa e8 32 93 b9 | 15 00 e8 db 92 b8 03 00 |..u..2..|........|
|000004f0| 50 e8 97 b3 b9 0a 00 e8 | ce 92 e8 9d b2 b8 05 00 |P.......|........|
|00000500| 50 b8 14 00 e8 9a 90 e8 | 45 a8 e8 47 ac 48 2e 2e |P.......|E..G.H..|
|00000510| 2e 6d 61 6e 79 20 50 43 | 20 6d 6f 64 65 6d 73 20 |.many PC| modems |
|00000520| 63 61 6e 20 66 6f 72 63 | 65 20 74 68 69 73 20 52 |can forc|e this R|
|00000530| 53 2d 32 33 32 20 73 69 | 67 6e 61 6c 20 28 70 69 |S-232 si|gnal (pi|
|00000540| 6e 20 38 29 20 74 6f 20 | 62 65 20 63 6f 6e 73 74 |n 8) to |be const|
|00000550| 61 6e 74 6c 79 20 e8 c0 | 92 b8 05 00 50 b8 15 00 |antly ..|....P...|
|00000560| e8 3e 90 e8 e9 a7 e8 eb | ab 2a 68 69 67 68 20 76 |.>......|.*high v|
|00000570| 69 61 20 61 20 73 74 72 | 61 70 70 69 6e 67 20 6f |ia a str|apping o|
|00000580| 72 20 72 65 67 69 73 74 | 65 72 20 6f 70 74 69 6f |r regist|er optio|
|00000590| 6e 2e 2e 2e e8 82 92 bf | 4a 01 1e e8 94 a7 bf 93 |n.......|J.......|
|000005a0| 02 1e e8 b4 a9 e8 71 92 | b9 15 00 e8 1a 92 b8 03 |......q.|........|
|000005b0| 00 50 e8 d6 b2 b9 0a 00 | e8 0d 92 e8 dc b1 b8 05 |.P......|........|
|000005c0| 00 50 b8 14 00 e8 d9 8f | e8 84 a7 e8 86 ab 45 2e |.P......|......E.|
|000005d0| 2e 2e 74 68 69 73 20 73 | 69 67 6e 61 6c 20 69 73 |..this s|ignal is|
|000005e0| 20 61 6c 73 6f 20 6b 6e | 6f 77 6e 20 61 73 20 27 | also kn|own as '|
|000005f0| 52 4c 53 44 27 20 28 52 | 65 63 65 69 76 65 20 4c |RLSD' (R|eceive L|
|00000600| 69 6e 65 20 53 69 67 6e | 61 6c 20 44 65 74 65 63 |ine Sign|al Detec|
|00000610| 74 29 2e 20 e8 02 92 b8 | 05 00 50 b8 15 00 e8 80 |t). ....|..P.....|
|00000620| 8f e8 2b a7 e8 2d ab 3c | 2e 2e 2e 4d 6f 64 65 6d |..+..-.<|...Modem|
|00000630| 20 4d 61 6e 75 66 61 63 | 74 75 72 65 72 73 20 6f | Manufac|turers o|
|00000640| 66 74 65 6e 20 6d 61 72 | 6b 20 69 74 20 61 73 20 |ften mar|k it as |
|00000650| 27 43 4f 27 20 28 43 61 | 72 72 69 65 72 20 4f 6e |'CO' (Ca|rrier On|
|00000660| 29 2e 2e 2e e8 b2 91 bf | 4a 01 1e e8 c4 a6 bf 93 |).......|J.......|
|00000670| 02 1e e8 e4 a8 e8 a1 91 | b9 15 00 e8 4a 91 b8 03 |........|....J...|
|00000680| 00 50 e8 06 b2 b9 0a 00 | e8 3d 91 e8 0c b1 b8 05 |.P......|.=......|
|00000690| 00 50 b8 14 00 e8 09 8f | e8 b4 a6 e8 b6 aa 43 2e |.P......|......C.|
|000006a0| 2e 2e 49 66 20 74 68 65 | 20 73 69 67 6e 61 6c 20 |..If the| signal |
|000006b0| 69 73 20 6d 69 73 73 69 | 6e 67 2c 20 79 6f 75 20 |is missi|ng, you |
|000006c0| 63 61 6e 20 62 65 20 73 | 75 72 65 20 74 68 61 74 |can be s|ure that|
|000006d0| 20 79 6f 75 72 20 6d 6f | 64 65 6d 20 69 73 20 4e | your mo|dem is N|
|000006e0| 4f 54 e8 34 91 b8 05 00 | 50 b8 15 00 e8 b2 8e e8 |OT.4....|P.......|
|000006f0| 5d a6 e8 5f aa 43 22 68 | 65 61 72 69 6e 67 22 20 |].._.C"h|earing" |
|00000700| 74 68 65 20 66 61 72 2d | 65 6e 64 20 6d 6f 64 65 |the far-|end mode|
|00000710| 6d 2e 20 4d 61 6e 79 20 | 63 6f 6d 6d 75 6e 69 63 |m. Many |communic|
|00000720| 61 74 69 6f 6e 20 70 61 | 63 6b 61 67 65 73 20 72 |ation pa|ckages r|
|00000730| 65 71 75 69 72 65 20 69 | 74 e8 dd 90 b8 05 00 50 |equire i|t......P|
|00000740| b8 16 00 e8 5b 8e e8 06 | a6 e8 08 aa 3b 62 65 66 |....[...|....;bef|
|00000750| 6f 72 65 20 74 68 65 79 | 27 6c 6c 20 77 6f 72 6b |ore they|'ll work|
|00000760| 2e 20 49 74 20 68 61 73 | 20 6e 6f 20 65 66 66 65 |. It has| no effe|
|00000770| 63 74 20 6f 6e 20 74 68 | 65 20 38 32 35 30 20 52 |ct on th|e 8250 R|
|00000780| 65 63 65 69 76 65 72 2e | e8 8e 90 bf 4a 01 1e e8 |eceiver.|....J...|
|00000790| a0 a5 bf 93 02 1e e8 c0 | a7 e8 7d 90 b9 15 00 e8 |........|..}.....|
|000007a0| 26 90 b8 03 00 50 e8 e2 | b0 b9 0a 00 e8 19 90 e8 |&....P..|........|
|000007b0| 6a b0 8b 46 04 3d 0b 00 | 74 03 e9 5f 08 b9 0a 00 |j..F.=..|t.._....|
|000007c0| e8 05 90 e8 d4 af b8 05 | 00 50 b8 14 00 e8 d1 8d |........|.P......|
|000007d0| e8 7c a5 e8 7e a9 34 52 | 49 4e 47 20 49 4e 44 49 |.|..~.4R|ING INDI|
|000007e0| 43 41 54 45 20 67 6f 65 | 73 20 74 6f 20 6c 6f 67 |CATE goe|s to log|
|000007f0| 69 63 61 6c 20 31 20 77 | 68 65 6e 20 74 68 65 20 |ical 1 w|hen the |
|00000800| 61 73 73 6f 63 69 61 74 | 65 64 20 e8 0b 90 b8 05 |associat|ed .....|
|00000810| 00 50 b8 15 00 e8 89 8d | e8 34 a5 e8 36 a9 3c 6d |.P......|.4..6.<m|
|00000820| 6f 64 65 6d 20 72 61 69 | 73 65 73 20 52 53 2d 32 |odem rai|ses RS-2|
|00000830| 33 32 20 70 69 6e 20 32 | 32 20 74 6f 20 2b 31 32 |32 pin 2|2 to +12|
|00000840| 20 76 6f 6c 74 73 2e 20 | 28 72 65 6c 61 74 69 76 | volts. |(relativ|
|00000850| 65 20 74 6f 20 70 69 6e | 20 37 29 e8 bb 8f bf 4a |e to pin| 7)....J|
|00000860| 01 1e e8 cd a4 bf 93 02 | 1e e8 ed a6 e8 aa 8f b9 |........|........|
|00000870| 15 00 e8 53 8f b8 03 00 | 50 e8 0f b0 b9 0a 00 e8 |...S....|P.......|
|00000880| 46 8f e8 15 af b8 05 00 | 50 b8 14 00 e8 12 8d e8 |F.......|P.......|
|00000890| bd a4 e8 bf a8 3e 2e 2e | 2e 75 6e 64 65 72 20 74 |.....>..|.under t|
|000008a0| 68 65 20 22 73 74 61 6e | 64 61 72 64 73 22 20 6f |he "stan|dards" o|
|000008b0| 66 20 74 68 65 20 52 53 | 2d 32 33 32 20 73 70 65 |f the RS|-232 spe|
|000008c0| 63 69 66 69 63 61 74 69 | 6f 6e 2c 20 61 6e 20 22 |cificati|on, an "|
|000008d0| 4f 4e 22 20 e8 42 8f b8 | 05 00 50 b8 15 00 e8 c0 |ON" .B..|..P.....|
|000008e0| 8c e8 6b a4 e8 6d a8 36 | 73 69 67 6e 61 6c 20 69 |..k..m.6|signal i|
|000008f0| 73 20 61 20 76 6f 6c 74 | 61 67 65 20 62 65 74 77 |s a volt|age betw|
|00000900| 65 65 6e 20 2b 33 20 76 | 6f 6c 74 73 20 61 6e 64 |een +3 v|olts and|
|00000910| 20 2b 32 35 20 76 6f 6c | 74 73 2e 2e 2e 20 e8 f8 | +25 vol|ts... ..|
|00000920| 8e bf 4a 01 1e e8 0a a4 | bf 93 02 1e e8 2a a6 e8 |..J.....|.....*..|
|00000930| e7 8e b9 15 00 e8 90 8e | b8 03 00 50 e8 4c af b9 |........|...P.L..|
|00000940| 0a 00 e8 83 8e e8 52 ae | b8 05 00 50 b8 14 00 e8 |......R.|...P....|
|00000950| 4f 8c e8 fa a3 e8 fc a7 | 3e 2e 2e 2e 75 6e 64 65 |O.......|>...unde|
|00000960| 72 20 74 68 65 20 73 61 | 6d 65 20 22 73 74 61 6e |r the sa|me "stan|
|00000970| 64 61 72 64 73 22 20 2c | 20 61 6e 20 22 4f 46 46 |dards" ,| an "OFF|
|00000980| 22 20 73 69 67 6e 61 6c | 20 69 73 20 64 65 66 69 |" signal| is defi|
|00000990| 6e 65 64 20 61 73 20 e8 | 7f 8e b8 05 00 50 b8 15 |ned as .|.....P..|
|000009a0| 00 e8 fd 8b e8 a8 a3 e8 | aa a7 2c 61 20 76 6f 6c |........|..,a vol|
|000009b0| 74 61 67 65 20 62 65 74 | 77 65 65 6e 20 2d 33 20 |tage bet|ween -3 |
|000009c0| 76 6f 6c 74 73 20 61 6e | 64 20 2d 32 35 20 76 6f |volts an|d -25 vo|
|000009d0| 6c 74 73 2e 2e 2e 20 e8 | 3f 8e bf 4a 01 1e e8 51 |lts... .|?..J...Q|
|000009e0| a3 bf 93 02 1e e8 71 a5 | e8 2e 8e b9 15 00 e8 d7 |......q.|........|
|000009f0| 8d b8 03 00 50 e8 93 ae | b9 0a 00 e8 ca 8d e8 99 |....P...|........|
|00000a00| ad b8 05 00 50 b8 14 00 | e8 96 8b e8 41 a3 e8 43 |....P...|....A..C|
|00000a10| a7 42 2e 2e 2e 74 68 69 | 73 20 6c 65 61 76 65 73 |.B...thi|s leaves|
|00000a20| 20 22 4e 4f 20 4d 41 4e | 27 53 20 4c 41 4e 44 22 | "NO MAN|'S LAND"|
|00000a30| 2c 20 74 68 65 20 6c 65 | 76 65 6c 73 20 62 65 74 |, the le|vels bet|
|00000a40| 77 65 65 6e 20 2d 33 20 | 61 6e 64 20 2b 33 20 76 |ween -3 |and +3 v|
|00000a50| 6f 6c 74 73 e8 c2 8d b8 | 05 00 50 b8 15 00 e8 40 |olts....|..P....@|
|00000a60| 8b e8 eb a2 e8 ed a6 41 | 49 66 20 79 6f 75 72 20 |.......A|If your |
|00000a70| 52 53 2d 32 33 32 20 70 | 6f 72 74 20 69 73 20 6e |RS-232 p|ort is n|
|00000a80| 6f 74 20 63 6f 6e 6e 65 | 63 74 65 64 20 74 6f 20 |ot conne|cted to |
|00000a90| 61 20 70 6f 77 65 72 65 | 64 2d 75 70 20 6d 6f 64 |a powere|d-up mod|
|00000aa0| 65 6d 2c 20 2e 2e 2e 20 | 20 e8 6d 8d bf 4a 01 1e |em, ... | .m..J..|
|00000ab0| e8 7f a2 bf 93 02 1e e8 | 9f a4 e8 5c 8d b9 15 00 |........|...\....|
|00000ac0| e8 05 8d b8 03 00 50 e8 | c1 ad b9 0a 00 e8 f8 8c |......P.|........|
|00000ad0| e8 c7 ac b8 05 00 50 b8 | 14 00 e8 c4 8a e8 6f a2 |......P.|......o.|
|00000ae0| e8 71 a6 45 61 6e 64 20 | 79 6f 75 20 74 72 79 20 |.q.Eand |you try |
|00000af0| 74 6f 20 75 73 65 20 43 | 6f 6d 48 65 6c 70 20 74 |to use C|omHelp t|
|00000b00| 6f 20 72 65 61 64 20 6d | 6f 64 65 6d 2d 6f 72 72 |o read m|odem-orr|
|00000b10| 69 67 69 6e 61 74 65 64 | 20 52 53 2d 32 33 32 20 |iginated| RS-232 |
|00000b20| 73 69 67 6e 61 6c 73 2c | 20 e8 ed 8c b8 05 00 50 |signals,| ......P|
|00000b30| b8 15 00 e8 6b 8a e8 16 | a2 e8 18 a6 2f 74 68 65 |....k...|..../the|
|00000b40| 20 72 65 73 75 6c 74 73 | 20 43 41 4e 4e 4f 54 20 | results| CANNOT |
|00000b50| 42 45 20 54 52 55 53 54 | 45 44 2e 20 52 65 6d 65 |BE TRUST|ED. Reme|
|00000b60| 6d 62 65 72 20 74 68 69 | 73 20 21 20 e8 aa 8c bf |mber thi|s ! ....|
|00000b70| 4a 01 1e e8 bc a1 bf 93 | 02 1e e8 dc a3 e8 99 8c |J.......|........|
|00000b80| b9 15 00 e8 42 8c b8 03 | 00 50 e8 fe ac b9 0a 00 |....B...|.P......|
|00000b90| e8 35 8c e8 04 ac b8 05 | 00 50 b8 14 00 e8 01 8a |.5......|.P......|
|00000ba0| e8 ac a1 e8 ae a5 44 2e | 2e 2e 61 20 70 6f 77 65 |......D.|..a powe|
|00000bb0| 72 65 64 2d 6f 66 66 20 | 6d 6f 64 65 6d 20 64 6f |red-off |modem do|
|00000bc0| 65 73 20 4e 4f 54 20 6d | 61 6b 65 20 52 49 20 28 |es NOT m|ake RI (|
|00000bd0| 6f 72 20 61 6e 79 20 6f | 74 68 65 72 20 73 69 67 |or any o|ther sig|
|00000be0| 6e 61 6c 20 63 6f 6d 6d | 69 6e 67 e8 2b 8c b8 05 |nal comm|ing.+...|
|00000bf0| 00 50 b8 15 00 e8 a9 89 | e8 54 a1 e8 56 a5 3e 66 |.P......|.T..V.>f|
|00000c00| 72 6f 6d 20 79 6f 75 72 | 20 6d 6f 64 65 6d 29 20 |rom your| modem) |
|00000c10| 61 20 22 30 22 20 6f 72 | 20 4f 46 46 20 63 6f 6e |a "0" or| OFF con|
|00000c20| 64 69 74 69 6f 6e 2e 20 | 52 65 6d 65 6d 62 65 72 |dition. |Remember|
|00000c30| 20 74 68 69 73 20 21 20 | 2e 2e 2e 20 20 e8 d9 8b | this ! |... ...|
|00000c40| bf 4a 01 1e e8 eb a0 bf | 93 02 1e e8 0b a3 e8 c8 |.J......|........|
|00000c50| 8b b9 15 00 e8 71 8b b8 | 03 00 50 e8 2d ac b9 0a |.....q..|..P.-...|
|00000c60| 00 e8 64 8b e8 33 ab b8 | 05 00 50 b8 14 00 e8 30 |..d..3..|..P....0|
|00000c70| 89 e8 db a0 e8 dd a4 48 | 54 68 65 20 6d 6f 64 65 |.......H|The mode|
|00000c80| 6d 20 72 61 69 73 65 73 | 20 74 68 69 73 20 73 69 |m raises| this si|
|00000c90| 67 6e 61 6c 20 61 73 20 | 61 20 72 65 73 75 6c 74 |gnal as |a result|
|00000ca0| 20 6f 66 20 72 65 63 65 | 69 76 69 6e 67 20 22 52 | of rece|iving "R|
|00000cb0| 69 6e 67 69 6e 67 2d 43 | 75 72 72 65 6e 74 22 20 |inging-C|urrent" |
|00000cc0| e8 56 8b b8 05 00 50 b8 | 15 00 e8 d4 88 e8 7f a0 |.V....P.|........|
|00000cd0| e8 81 a4 3e 66 72 6f 6d | 20 74 68 65 20 74 65 6c |...>from| the tel|
|00000ce0| 65 70 68 6f 6e 65 20 6c | 69 6e 65 2e 20 28 77 68 |ephone l|ine. (wh|
|00000cf0| 65 6e 20 73 6f 6d 65 6f | 6e 65 20 68 61 73 20 64 |en someo|ne has d|
|00000d00| 69 61 6c 65 64 20 79 6f | 75 72 20 6d 6f 64 65 6d |ialed yo|ur modem|
|00000d10| 29 20 e8 04 8b bf 4a 01 | 1e e8 16 a0 bf 93 02 1e |) ....J.|........|
|00000d20| e8 36 a2 e8 f3 8a b9 15 | 00 e8 9c 8a b8 03 00 50 |.6......|.......P|
|00000d30| e8 58 ab b9 0a 00 e8 8f | 8a e8 5e aa b8 05 00 50 |.X......|..^....P|
|00000d40| b8 14 00 e8 5b 88 e8 06 | a0 e8 08 a4 43 50 72 6f |....[...|....CPro|
|00000d50| 67 72 61 6d 73 20 74 68 | 61 74 20 61 6e 73 77 65 |grams th|at answe|
|00000d60| 72 20 74 65 6c 65 70 68 | 6f 6e 65 20 63 61 6c 6c |r teleph|one call|
|00000d70| 73 20 6d 61 79 20 62 65 | 20 6d 6f 6e 69 74 6f 72 |s may be| monitor|
|00000d80| 69 6e 67 20 74 68 69 73 | 20 73 69 67 6e 61 6c 20 |ing this| signal |
|00000d90| e8 86 8a b8 05 00 50 b8 | 15 00 e8 04 88 e8 af 9f |......P.|........|
|00000da0| e8 b1 a3 3b 61 73 20 77 | 65 6c 6c 20 61 73 20 22 |...;as w|ell as "|
|00000db0| 54 72 61 69 6c 69 6e 67 | 20 45 64 67 65 20 52 69 |Trailing| Edge Ri|
|00000dc0| 6e 67 22 20 28 54 45 52 | 49 29 2c 20 74 6f 20 64 |ng" (TER|I), to d|
|00000dd0| 65 74 65 72 6d 69 6e 65 | 20 77 68 65 6e 20 20 e8 |etermine| when .|
|00000de0| 37 8a b8 05 00 50 b8 16 | 00 e8 b5 87 e8 60 9f e8 |7....P..|.....`..|
|00000df0| 62 a3 1d 74 68 65 79 20 | 73 68 6f 75 6c 64 20 61 |b..they |should a|
|00000e00| 6e 73 77 65 72 20 74 68 | 65 20 63 61 6c 6c 2e 20 |nswer th|e call. |
|00000e10| e8 06 8a bf 4a 01 1e e8 | 18 9f bf 93 02 1e e8 38 |....J...|.......8|
|00000e20| a1 e8 f5 89 b9 15 00 e8 | 9e 89 b8 03 00 50 e8 5a |........|.....P.Z|
|00000e30| aa b9 0a 00 e8 91 89 e8 | 60 a9 b8 05 00 50 b8 14 |........|`....P..|
|00000e40| 00 e8 5d 87 e8 08 9f e8 | 0a a3 45 49 66 20 74 68 |..].....|..EIf th|
|00000e50| 65 20 63 61 6c 6c 20 69 | 73 20 74 6f 20 62 65 20 |e call i|s to be |
|00000e60| 61 6e 73 77 65 72 65 64 | 2c 20 74 68 65 20 70 72 |answered|, the pr|
|00000e70| 6f 67 72 61 6d 20 6d 75 | 73 74 20 63 61 75 73 65 |ogram mu|st cause|
|00000e80| 20 44 61 74 61 20 54 65 | 72 6d 69 6e 61 6c 20 20 | Data Te|rminal |
|00000e90| e8 86 89 b8 05 00 50 b8 | 15 00 e8 04 87 e8 af 9e |......P.|........|
|00000ea0| e8 b1 a2 3c 52 65 61 64 | 79 20 28 44 54 52 2c 20 |...<Read|y (DTR, |
|00000eb0| 52 53 2d 32 33 32 20 70 | 69 6e 20 32 30 29 20 74 |RS-232 p|in 20) t|
|00000ec0| 6f 20 62 65 20 72 61 69 | 73 65 64 20 74 6f 77 61 |o be rai|sed towa|
|00000ed0| 72 64 73 20 74 68 65 20 | 6d 6f 64 65 6d 2e 20 20 |rds the |modem. |
|00000ee0| e8 36 89 bf 4a 01 1e e8 | 48 9e bf 93 02 1e e8 68 |.6..J...|H......h|
|00000ef0| a0 e8 25 89 b9 15 00 e8 | ce 88 b8 03 00 50 e8 8a |..%.....|.....P..|
|00000f00| a9 b9 0a 00 e8 c1 88 e8 | 90 a8 b8 05 00 50 b8 14 |........|.....P..|
|00000f10| 00 e8 8d 86 e8 38 9e e8 | 3a a2 44 54 68 65 20 6d |.....8..|:.DThe m|
|00000f20| 6f 64 65 6d 20 6d 75 73 | 74 20 61 6c 73 6f 20 62 |odem mus|t also b|
|00000f30| 65 20 6f 70 74 69 6f 6e | 65 64 20 66 6f 72 20 61 |e option|ed for a|
|00000f40| 75 74 6f 2d 61 6e 73 77 | 65 72 20 28 69 2e 65 2e |uto-answ|er (i.e.|
|00000f50| 20 74 6f 20 72 65 73 70 | 6f 6e 64 20 74 6f 20 e8 | to resp|ond to .|
|00000f60| b7 88 b8 05 00 50 b8 15 | 00 e8 35 86 e8 e0 9d e8 |.....P..|..5.....|
|00000f70| e2 a1 45 44 54 52 2c 20 | 62 79 20 63 61 75 73 69 |..EDTR, |by causi|
|00000f80| 6e 67 20 74 68 65 20 6d | 6f 64 65 6d 20 74 6f 20 |ng the m|odem to |
|00000f90| 67 6f 20 27 4f 46 46 2d | 68 6f 6f 6b 27 20 28 69 |go 'OFF-|hook' (i|
|00000fa0| 2e 65 2e 20 74 6f 20 70 | 6c 61 63 65 20 61 20 36 |.e. to p|lace a 6|
|00000fb0| 30 30 20 6f 68 6d 20 20 | e8 5e 88 b8 05 00 50 b8 |00 ohm |.^....P.|
|00000fc0| 16 00 e8 dc 85 e8 87 9d | e8 89 a1 26 74 65 72 6d |........|...&term|
|00000fd0| 69 6e 61 74 69 6f 6e 20 | 6f 6e 20 74 68 65 20 74 |ination |on the t|
|00000fe0| 65 6c 65 70 68 6f 6e 65 | 20 6c 69 6e 65 29 2e 2e |elephone| line)..|
|00000ff0| 2e 20 e8 24 88 bf 4a 01 | 1e e8 36 9d bf 93 02 1e |. .$..J.|..6.....|
|00001000| e8 56 9f e8 13 88 b9 15 | 00 e8 bc 87 b8 03 00 50 |.V......|.......P|
|00001010| e8 78 a8 b9 0a 00 e8 af | 87 e8 00 a8 8b 46 04 3d |.x......|.....F.=|
|00001020| 0c 00 74 03 e9 b4 02 b9 | 0a 00 e8 9b 87 e8 6a a7 |..t.....|......j.|
|00001030| b8 05 00 50 b8 14 00 e8 | 67 85 e8 12 9d e8 14 a1 |...P....|g.......|
|00001040| 45 44 41 54 41 20 53 45 | 54 20 52 45 41 44 59 20 |EDATA SE|T READY |
|00001050| 69 73 20 70 72 6f 76 69 | 64 65 64 20 74 6f 20 74 |is provi|ded to t|
|00001060| 68 65 20 55 41 52 54 20 | 62 79 20 61 20 6d 6f 64 |he UART |by a mod|
|00001070| 65 6d 2e 20 49 74 20 69 | 6e 64 69 63 61 74 65 73 |em. It i|ndicates|
|00001080| 20 74 68 61 74 20 e8 90 | 87 b8 05 00 50 b8 15 00 | that ..|....P...|
|00001090| e8 0e 85 e8 b9 9c e8 bb | a0 3e 74 68 65 20 6d 6f |........|.>the mo|
|000010a0| 64 65 6d 20 69 73 20 22 | 6f 6e 20 6c 69 6e 65 22 |dem is "|on line"|
|000010b0| 20 28 69 2e 65 2e 20 69 | 74 73 20 72 65 63 65 69 | (i.e. i|ts recei|
|000010c0| 76 65 72 20 69 73 20 73 | 77 69 74 63 68 65 64 20 |ver is s|witched |
|000010d0| 74 6f 20 74 68 65 20 20 | e8 3e 87 b8 05 00 50 b8 |to the |.>....P.|
|000010e0| 16 00 e8 bc 84 e8 67 9c | e8 69 a0 10 74 65 6c 65 |......g.|.i..tele|
|000010f0| 70 68 6f 6e 65 20 6c 69 | 6e 65 2e 20 e8 1a 87 bf |phone li|ne. ....|
|00001100| 4a 01 1e e8 2c 9c bf 93 | 02 1e e8 4c 9e e8 09 87 |J...,...|...L....|
|00001110| b9 15 00 e8 b2 86 b8 03 | 00 50 e8 6e a7 b9 0a 00 |........|.P.n....|
|00001120| e8 a5 86 e8 74 a6 b8 05 | 00 50 b8 14 00 e8 71 84 |....t...|.P....q.|
|00001130| e8 1c 9c e8 1e a0 39 47 | 65 6e 65 72 61 6c 6c 79 |......9G|enerally|
|00001140| 20 74 68 69 73 20 6d 65 | 61 6e 73 20 74 68 61 74 | this me|ans that|
|00001150| 20 74 68 65 20 6d 6f 64 | 65 6d 20 69 73 20 72 65 | the mod|em is re|
|00001160| 61 64 79 20 74 6f 20 62 | 65 20 75 73 65 64 2e 20 |ady to b|e used. |
|00001170| e8 a6 86 b8 05 00 50 b8 | 15 00 e8 24 84 e8 cf 9b |......P.|...$....|
|00001180| b8 20 00 50 b8 00 00 e8 | 0a 9f e8 8c 86 bf 4a 01 |. .P....|......J.|
|00001190| 1e e8 9e 9b bf 93 02 1e | e8 be 9d e8 7b 86 b9 15 |........|....{...|
|000011a0| 00 e8 24 86 b8 03 00 50 | e8 e0 a6 b9 0a 00 e8 17 |..$....P|........|
|000011b0| 86 e8 e6 a5 b8 05 00 50 | b8 14 00 e8 e3 83 e8 8e |.......P|........|
|000011c0| 9b e8 90 9f 43 2e 2e 2e | 49 66 20 74 68 65 20 73 |....C...|If the s|
|000011d0| 69 67 6e 61 6c 20 69 73 | 20 6d 69 73 73 69 6e 67 |ignal is| missing|
|000011e0| 2c 20 79 6f 75 20 63 61 | 6e 20 62 65 20 73 75 72 |, you ca|n be sur|
|000011f0| 65 20 74 68 61 74 20 79 | 6f 75 72 20 6d 6f 64 65 |e that y|our mode|
|00001200| 6d 20 69 73 20 4e 4f 54 | e8 0e 86 b8 05 00 50 b8 |m is NOT|......P.|
|00001210| 15 00 e8 8c 83 e8 37 9b | e8 39 9f 3f 72 65 61 64 |......7.|.9.?read|
|00001220| 79 2c 20 61 6e 64 20 77 | 69 6c 6c 20 6e 6f 74 20 |y, and w|ill not |
|00001230| 77 6f 72 6b 2e 20 49 74 | 20 6d 69 67 68 74 20 62 |work. It| might b|
|00001240| 65 20 69 6e 20 22 56 6f | 69 63 65 20 6d 6f 64 65 |e in "Vo|ice mode|
|00001250| 22 20 77 68 65 72 65 20 | 61 6e 20 e8 bb 85 b8 05 |" where |an .....|
|00001260| 00 50 b8 16 00 e8 39 83 | e8 e4 9a e8 e6 9e 42 61 |.P....9.|......Ba|
|00001270| 73 73 6f 63 69 61 74 65 | 64 20 74 65 6c 65 70 68 |ssociate|d teleph|
|00001280| 6f 6e 65 20 69 73 20 73 | 77 69 74 63 68 65 64 20 |one is s|witched |
|00001290| 74 6f 20 74 68 65 20 6c | 69 6e 65 20 69 6e 73 74 |to the l|ine inst|
|000012a0| 65 61 64 20 6f 66 20 74 | 68 65 20 6d 6f 64 65 6d |ead of t|he modem|
|000012b0| 20 e8 65 85 bf 4a 01 1e | e8 77 9a bf 93 02 1e e8 | .e..J..|.w......|
|000012c0| 97 9c e8 54 85 b9 15 00 | e8 fd 84 b8 03 00 50 e8 |...T....|......P.|
|000012d0| b9 a5 b9 0a 00 e8 f0 84 | e8 41 a5 8b 46 04 3d 0d |........|.A..F.=.|
|000012e0| 00 74 03 e9 c7 03 b9 0a | 00 e8 dc 84 e8 ab a4 b8 |.t......|........|
|000012f0| 05 00 50 b8 14 00 e8 a8 | 82 e8 53 9a e8 55 9e 43 |..P.....|..S..U.C|
|00001300| 43 4c 45 41 52 20 54 4f | 20 53 45 4e 44 20 28 43 |CLEAR TO| SEND (C|
|00001310| 54 53 29 20 69 73 20 70 | 72 6f 76 69 64 65 64 20 |TS) is p|rovided |
|00001320| 74 6f 20 74 68 65 20 55 | 41 52 54 20 62 79 20 74 |to the U|ART by t|
|00001330| 68 65 20 6d 6f 64 65 6d | 20 76 69 61 20 52 53 2d |he modem| via RS-|
|00001340| 32 33 32 e8 d3 84 b8 05 | 00 50 b8 15 00 e8 51 82 |232.....|.P....Q.|
|00001350| e8 fc 99 e8 fe 9d 48 70 | 69 6e 20 35 2e 20 54 68 |......Hp|in 5. Th|
|00001360| 65 20 4d 6f 64 65 6d 20 | 6d 75 73 74 20 62 65 20 |e Modem |must be |
|00001370| 69 6e 20 44 61 74 61 20 | 4d 6f 64 65 20 28 69 6e |in Data |Mode (in|
|00001380| 64 69 63 61 74 65 64 20 | 62 79 20 44 53 52 20 61 |dicated |by DSR a|
|00001390| 74 20 61 20 6c 6f 67 69 | 63 61 6c 20 31 29 2c e8 |t a logi|cal 1),.|
|000013a0| 77 84 b8 05 00 50 b8 16 | 00 e8 f5 81 e8 a0 99 e8 |w....P..|........|
|000013b0| a2 9d 32 61 6e 64 20 52 | 65 71 75 65 73 74 20 54 |..2and R|equest T|
|000013c0| 6f 20 53 65 6e 64 20 6d | 75 73 74 20 61 6c 73 6f |o Send m|ust also|
|000013d0| 20 62 65 20 61 74 20 61 | 20 6c 6f 67 69 63 61 6c | be at a| logical|
|000013e0| 20 31 2e 20 20 e8 31 84 | bf 4a 01 1e e8 43 99 bf | 1. .1.|.J...C..|
|000013f0| 93 02 1e e8 63 9b e8 20 | 84 b9 15 00 e8 c9 83 b8 |....c.. |........|
|00001400| 03 00 50 e8 85 a4 b9 0a | 00 e8 bc 83 e8 8b a3 b8 |..P.....|........|
|00001410| 05 00 50 b8 14 00 e8 88 | 81 e8 33 99 e8 35 9d 42 |..P.....|..3..5.B|
|00001420| 43 54 53 20 22 4f 4e 22 | 20 6d 65 61 6e 73 20 74 |CTS "ON"| means t|
|00001430| 68 61 74 20 74 68 65 20 | 6d 6f 64 65 6d 20 68 61 |hat the |modem ha|
|00001440| 73 20 67 69 76 65 6e 20 | 69 74 27 73 20 22 4f 4b |s given |it's "OK|
|00001450| 22 20 66 6f 72 20 74 68 | 65 20 55 41 52 54 20 74 |" for th|e UART t|
|00001460| 6f 20 e8 b4 83 b8 05 00 | 50 b8 15 00 e8 32 81 e8 |o ......|P....2..|
|00001470| dd 98 e8 df 9c 3a 74 72 | 61 6e 73 6d 69 74 20 64 |.....:tr|ansmit d|
|00001480| 61 74 61 2e 20 44 61 74 | 61 20 63 61 6e 6e 6f 74 |ata. Dat|a cannot|
|00001490| 20 62 65 20 74 72 61 6e | 73 6d 69 74 74 65 64 20 | be tran|smitted |
|000014a0| 69 66 20 43 54 53 20 69 | 73 20 22 4f 46 46 22 20 |if CTS i|s "OFF" |
|000014b0| e8 66 83 bf 4a 01 1e e8 | 78 98 bf 93 02 1e e8 98 |.f..J...|x.......|
|000014c0| 9a e8 55 83 b9 15 00 e8 | fe 82 b8 03 00 50 e8 ba |..U.....|.....P..|
|000014d0| a3 b9 0a 00 e8 f1 82 e8 | c0 a2 b8 05 00 50 b8 14 |........|.....P..|
|000014e0| 00 e8 bd 80 e8 68 98 e8 | 6a 9c 3e 2e 2e 2e 49 66 |.....h..|j.>...If|
|000014f0| 20 74 68 65 20 73 69 67 | 6e 61 6c 20 69 73 20 6d | the sig|nal is m|
|00001500| 69 73 73 69 6e 67 20 66 | 72 6f 6d 20 79 6f 75 72 |issing f|rom your|
|00001510| 20 6d 6f 64 65 6d 27 73 | 20 52 53 2d 32 33 32 20 | modem's| RS-232 |
|00001520| 63 6f 6e 6e 65 63 74 6f | 72 e8 ed 82 b8 05 00 50 |connecto|r......P|
|00001530| b8 15 00 e8 6b 80 e8 16 | 98 e8 18 9c 42 79 6f 75 |....k...|....Byou|
|00001540| 20 77 69 6c 6c 20 62 65 | 20 75 6e 61 62 6c 65 20 | will be| unable |
|00001550| 74 6f 20 74 72 61 6e 73 | 6d 69 74 20 64 61 74 61 |to trans|mit data|
|00001560| 2e 20 59 6f 75 20 63 61 | 6e 20 6f 66 20 63 6f 75 |. You ca|n of cou|
|00001570| 72 73 65 20 72 65 63 65 | 69 76 65 20 2e 2e 2e e8 |rse rece|ive ....|
|00001580| 97 82 b8 05 00 50 b8 16 | 00 e8 15 80 e8 c0 97 b8 |.....P..|........|
|00001590| 20 00 50 b8 00 00 e8 fb | 9a e8 7d 82 bf 4a 01 1e | .P.....|..}..J..|
|000015a0| e8 8f 97 bf 93 02 1e e8 | af 99 e8 6c 82 b9 15 00 |........|...l....|
|000015b0| e8 15 82 b8 03 00 50 e8 | d1 a2 b9 0a 00 e8 08 82 |......P.|........|
|000015c0| e8 d7 a1 b8 05 00 50 b8 | 14 00 e8 d4 7f e8 7f 97 |......P.|........|
|000015d0| e8 81 9b 40 53 6f 66 74 | 77 61 72 65 20 70 72 6f |...@Soft|ware pro|
|000015e0| 67 72 61 6d 73 20 6d 61 | 79 20 6d 6f 6e 69 74 6f |grams ma|y monito|
|000015f0| 72 20 74 68 69 73 20 73 | 69 67 6e 61 6c 2c 20 62 |r this s|ignal, b|
|00001600| 75 74 20 69 74 20 68 61 | 73 20 6e 6f 20 65 66 66 |ut it ha|s no eff|
|00001610| 65 63 74 20 e8 02 82 b8 | 05 00 50 b8 15 00 e8 80 |ect ....|..P.....|
|00001620| 7f e8 2b 97 e8 2d 9b 41 | 6f 6e 20 74 68 65 20 55 |..+..-.A|on the U|
|00001630| 61 72 74 20 54 72 61 6e | 73 6d 69 74 74 65 72 2e |art Tran|smitter.|
|00001640| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001650| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00001660| 20 20 20 20 20 20 20 20 | 20 e8 ad 81 b8 05 00 50 | | ......P|
|00001670| b8 16 00 e8 2b 7f e8 d6 | 96 b8 20 00 50 b8 00 00 |....+...|.. .P...|
|00001680| e8 11 9a e8 93 81 bf 4a | 01 1e e8 a5 96 bf 93 02 |.......J|........|
|00001690| 1e e8 c5 98 e8 82 81 b9 | 15 00 e8 2b 81 b8 03 00 |........|...+....|
|000016a0| 50 e8 e7 a1 b9 0a 00 e8 | 1e 81 e8 6f a1 8b 46 04 |P.......|...o..F.|
|000016b0| 3d 0e 00 74 03 e9 3c 03 | b9 0a 00 e8 0a 81 e8 d9 |=..t..<.|........|
|000016c0| a0 b8 05 00 50 b8 14 00 | e8 d6 7e e8 81 96 e8 83 |....P...|..~.....|
|000016d0| 9a 41 44 45 4c 54 41 20 | 52 4c 53 44 20 69 73 20 |.ADELTA |RLSD is |
|000016e0| 70 72 6f 76 69 64 65 64 | 20 62 79 20 74 68 65 20 |provided| by the |
|000016f0| 55 41 52 54 2e 20 49 74 | 20 69 6e 64 69 63 61 74 |UART. It| indicat|
|00001700| 65 73 20 74 68 61 74 20 | 74 68 65 20 43 61 72 72 |es that |the Carr|
|00001710| 69 65 72 e8 03 81 b8 05 | 00 50 b8 15 00 e8 81 7e |ier.....|.P.....~|
|00001720| e8 2c 96 e8 2e 9a 33 44 | 65 74 65 63 74 20 28 52 |.,....3D|etect (R|
|00001730| 53 2d 32 33 32 20 70 69 | 6e 20 38 29 20 68 61 73 |S-232 pi|n 8) has|
|00001740| 20 63 68 61 6e 67 65 64 | 20 73 74 61 74 65 20 73 | changed| state s|
|00001750| 69 6e 63 65 20 62 69 74 | 20 33 e8 bc 80 b8 05 00 |ince bit| 3......|
|00001760| 50 b8 16 00 e8 3a 7e e8 | e5 95 e8 e7 99 10 77 61 |P....:~.|......wa|
|00001770| 73 20 6c 61 73 74 20 72 | 65 61 64 2e 20 20 e8 98 |s last r|ead. ..|
|00001780| 80 bf 4a 01 1e e8 aa 95 | bf 93 02 1e e8 ca 97 e8 |..J.....|........|
|00001790| 87 80 b9 15 00 e8 30 80 | b8 03 00 50 e8 ec a0 b9 |......0.|...P....|
|000017a0| 0a 00 e8 23 80 e8 f2 9f | b8 05 00 50 b8 14 00 e8 |...#....|...P....|
|000017b0| ef 7d e8 9a 95 e8 9c 99 | 43 2e 2e 2e 79 6f 75 20 |.}......|C...you |
|000017c0| 72 65 63 61 6c 6c 20 74 | 68 61 74 20 69 74 20 69 |recall t|hat it i|
|000017d0| 73 20 61 6c 73 6f 20 6b | 6e 6f 77 20 61 73 20 52 |s also k|now as R|
|000017e0| 65 63 65 69 76 65 20 4c | 69 6e 65 20 53 69 67 6e |eceive L|ine Sign|
|000017f0| 61 6c 20 44 65 74 65 63 | 74 2e 2e 2e e8 1a 80 bf |al Detec|t.......|
|00001800| 4a 01 1e e8 2c 95 bf 93 | 02 1e e8 4c 97 e8 09 80 |J...,...|...L....|
|00001810| b9 15 00 e8 b2 7f b8 03 | 00 50 e8 6e a0 b9 0a 00 |........|.P.n....|
|00001820| e8 a5 7f e8 74 9f b8 05 | 00 50 b8 14 00 e8 71 7d |....t...|.P....q}|
|00001830| e8 1c 95 e8 1e 99 3e 49 | 66 20 70 72 6f 67 72 61 |......>I|f progra|
|00001840| 6d 73 20 77 68 61 74 20 | 74 6f 20 63 68 65 63 6b |ms what |to check|
|00001850| 20 69 66 20 74 68 65 20 | 63 6f 6d 6d 75 6e 69 63 | if the |communic|
|00001860| 61 74 69 6f 6e 20 6c 69 | 6e 65 20 69 73 20 73 74 |ation li|ne is st|
|00001870| 69 6c 6c 20 20 e8 a1 7f | b8 05 00 50 b8 15 00 e8 |ill ...|...P....|
|00001880| 1f 7d e8 ca 94 e8 cc 98 | 25 63 6f 6e 6e 65 63 74 |.}......|%connect|
|00001890| 65 64 2c 20 74 68 65 79 | 20 63 61 6e 20 6d 6f 6e |ed, they| can mon|
|000018a0| 69 74 6f 72 20 61 74 20 | 62 69 74 20 33 20 e8 68 |itor at |bit 3 .h|
|000018b0| 7f bf 4a 01 1e e8 7a 94 | bf 93 02 1e e8 9a 96 e8 |..J...z.|........|
|000018c0| 57 7f b9 15 00 e8 00 7f | b8 03 00 50 e8 bc 9f b9 |W.......|...P....|
|000018d0| 0a 00 e8 f3 7e e8 c2 9e | b8 05 00 50 b8 14 00 e8 |....~...|...P....|
|000018e0| bf 7c e8 6a 94 e8 6c 98 | 42 2e 2e 2e 49 66 20 74 |.|.j..l.|B...If t|
|000018f0| 68 65 20 73 69 67 6e 61 | 6c 20 68 61 73 20 63 68 |he signa|l has ch|
|00001900| 61 6e 67 65 64 20 74 6f | 20 61 20 6c 6f 67 69 63 |anged to| a logic|
|00001910| 61 6c 20 31 2c 20 79 6f | 75 20 63 61 6e 20 62 65 |al 1, yo|u can be|
|00001920| 20 73 75 72 65 20 74 68 | 61 74 20 e8 eb 7e b8 05 | sure th|at ..~..|
|00001930| 00 50 b8 15 00 e8 69 7c | e8 14 94 e8 16 98 37 43 |.P....i||......7C|
|00001940| 61 72 72 69 65 72 20 44 | 65 74 65 63 74 20 68 61 |arrier D|etect ha|
|00001950| 73 20 64 72 6f 70 70 65 | 64 2c 20 61 74 20 6c 65 |s droppe|d, at le|
|00001960| 61 73 74 20 66 6f 72 20 | 61 20 6d 6f 6d 65 6e 74 |ast for |a moment|
|00001970| 20 2e 2e 2e 20 20 e8 a0 | 7e b8 05 00 50 b8 16 00 | ... ..|~...P...|
|00001980| e8 1e 7c e8 c9 93 e8 cb | 97 40 2e 2e 2e 74 68 69 |..|.....|.@...thi|
|00001990| 73 20 6d 61 79 20 62 65 | 20 61 6e 20 69 6e 64 69 |s may be| an indi|
|000019a0| 63 61 74 69 6f 6e 20 74 | 68 61 74 20 6a 75 6e 6b |cation t|hat junk|
|000019b0| 20 77 61 73 20 72 65 63 | 65 69 76 65 64 20 6f 72 | was rec|eived or|
|000019c0| 20 73 65 6e 74 20 2e 2e | 2e 20 e8 4c 7e bf 4a 01 | sent ..|. .L~.J.|
|000019d0| 1e e8 5e 93 bf 93 02 1e | e8 7e 95 e8 3b 7e b9 15 |..^.....|.~..;~..|
|000019e0| 00 e8 e4 7d b8 03 00 50 | e8 a0 9e b9 0a 00 e8 d7 |...}...P|........|
|000019f0| 7d e8 28 9e 8b 46 04 3d | 0f 00 74 03 e9 23 01 b9 |}.(..F.=|..t..#..|
|00001a00| 0a 00 e8 c3 7d e8 92 9d | b8 05 00 50 b8 14 00 e8 |....}...|...P....|
|00001a10| 8f 7b e8 3a 93 e8 3c 97 | 36 54 52 41 49 4c 49 4e |.{.:..<.|6TRAILIN|
|00001a20| 47 20 45 44 47 45 20 52 | 49 4e 47 20 49 4e 44 49 |G EDGE R|ING INDI|
|00001a30| 43 41 54 4f 52 20 69 73 | 20 70 72 6f 76 69 64 65 |CATOR is| provide|
|00001a40| 64 20 62 79 20 74 68 65 | 20 55 41 52 54 2e 20 e8 |d by the| UART. .|
|00001a50| c7 7d b8 05 00 50 b8 15 | 00 e8 45 7b e8 f0 92 e8 |.}...P..|..E{....|
|00001a60| f2 96 3f 49 74 20 69 6e | 64 69 63 61 74 65 73 20 |..?It in|dicates |
|00001a70| 74 68 61 74 20 74 68 65 | 20 52 69 6e 67 20 49 6e |that the| Ring In|
|00001a80| 64 69 63 61 74 6f 72 20 | 28 62 69 74 20 36 2c 20 |dicator |(bit 6, |
|00001a90| 52 53 2d 32 33 32 20 70 | 69 6e 20 32 32 29 20 68 |RS-232 p|in 22) h|
|00001aa0| 61 73 e8 74 7d b8 05 00 | 50 b8 16 00 e8 f2 7a e8 |as.t}...|P.....z.|
|00001ab0| 9d 92 e8 9f 96 42 63 68 | 61 6e 67 65 64 20 66 72 |.....Bch|anged fr|
|00001ac0| 6f 6d 20 61 6e 20 22 4f | 4e 22 20 74 6f 20 61 6e |om an "O|N" to an|
|00001ad0| 20 22 4f 46 46 22 20 73 | 74 61 74 65 20 73 69 6e | "OFF" s|tate sin|
|00001ae0| 63 65 20 62 69 74 20 32 | 20 77 61 73 20 6c 61 73 |ce bit 2| was las|
|00001af0| 74 20 72 65 61 64 2e 20 | e8 1e 7d bf 4a 01 1e e8 |t read. |..}.J...|
|00001b00| 30 92 bf 93 02 1e e8 50 | 94 e8 0d 7d b9 15 00 e8 |0......P|...}....|
|00001b10| b6 7c b8 03 00 50 e8 72 | 9d b9 0a 00 e8 a9 7c e8 |.|...P.r|......|.|
|00001b20| fa 9c 8b 46 04 3d 10 00 | 74 03 e9 80 02 b9 0a 00 |...F.=..|t.......|
|00001b30| e8 95 7c e8 64 9c b8 05 | 00 50 b8 14 00 e8 61 7a |..|.d...|.P....az|
|00001b40| e8 0c 92 e8 0e 96 3d 44 | 45 4c 54 41 20 44 53 52 |......=D|ELTA DSR|
|00001b50| 20 69 73 20 70 72 6f 76 | 69 64 65 64 20 62 79 20 | is prov|ided by |
|00001b60| 74 68 65 20 55 41 52 54 | 2e 20 49 74 20 69 6e 64 |the UART|. It ind|
|00001b70| 69 63 61 74 65 73 20 74 | 68 61 74 20 74 68 65 20 |icates t|hat the |
|00001b80| 44 61 74 61 e8 92 7c b8 | 05 00 50 b8 15 00 e8 10 |Data..|.|..P.....|
|00001b90| 7a e8 bb 91 e8 bd 95 36 | 53 45 54 20 52 45 41 44 |z......6|SET READ|
|00001ba0| 59 20 28 52 53 2d 32 33 | 32 20 70 69 6e 20 36 29 |Y (RS-23|2 pin 6)|
|00001bb0| 20 68 61 73 20 63 68 61 | 6e 67 65 64 20 73 74 61 | has cha|nged sta|
|00001bc0| 74 65 20 73 69 6e 63 65 | 20 62 69 74 20 31 e8 48 |te since| bit 1.H|
|00001bd0| 7c b8 05 00 50 b8 16 00 | e8 c6 79 e8 71 91 e8 73 ||...P...|..y.q..s|
|00001be0| 95 10 77 61 73 20 6c 61 | 73 74 20 72 65 61 64 2e |..was la|st read.|
|00001bf0| 20 20 e8 24 7c bf 4a 01 | 1e e8 36 91 bf 93 02 1e | .$|.J.|..6.....|
|00001c00| e8 56 93 e8 13 7c b9 15 | 00 e8 bc 7b b8 03 00 50 |.V...|..|...{...P|
|00001c10| e8 78 9c b9 0a 00 e8 af | 7b e8 7e 9b b8 05 00 50 |.x......|{.~....P|
|00001c20| b8 14 00 e8 7b 79 e8 26 | 91 e8 28 95 3c 49 66 20 |....{y.&|..(.<If |
|00001c30| 70 72 6f 67 72 61 6d 73 | 20 77 68 61 74 20 74 6f |programs| what to|
|00001c40| 20 63 68 65 63 6b 20 69 | 66 20 61 20 63 61 6c 6c | check i|f a call|
|00001c50| 65 72 20 68 75 6e 67 2d | 75 70 2c 20 74 68 65 20 |er hung-|up, the |
|00001c60| 70 72 6f 67 72 61 6d 20 | 20 e8 ad 7b b8 05 00 50 |program | ..{...P|
|00001c70| b8 15 00 e8 2b 79 e8 d6 | 90 e8 d8 94 3c 63 6f 75 |....+y..|....<cou|
|00001c80| 6c 64 20 6d 6f 6e 69 74 | 6f 72 20 61 74 20 62 69 |ld monit|or at bi|
|00001c90| 74 20 31 2e 20 4f 6e 20 | 64 69 61 6c 2d 75 70 20 |t 1. On |dial-up |
|00001ca0| 6d 6f 64 65 6d 73 2c 20 | 44 53 52 20 77 69 6c 6c |modems, |DSR will|
|00001cb0| 20 64 72 6f 70 20 74 6f | 20 e8 5d 7b b8 05 00 50 | drop to| .]{...P|
|00001cc0| b8 16 00 e8 db 78 e8 86 | 90 e8 88 94 3c 6c 6f 67 |.....x..|....<log|
|00001cd0| 69 63 61 6c 20 22 30 22 | 20 77 68 65 6e 20 74 68 |ical "0"| when th|
|00001ce0| 65 20 6d 6f 64 65 6d 20 | 73 65 6e 73 65 73 20 61 |e modem |senses a|
|00001cf0| 20 6c 6f 73 73 20 6f 66 | 20 61 6e 61 6c 6f 67 75 | loss of| analogu|
|00001d00| 65 20 63 61 72 72 69 65 | 72 e8 0d 7b bf 4a 01 1e |e carrie|r..{.J..|
|00001d10| e8 1f 90 bf 93 02 1e e8 | 3f 92 e8 fc 7a b9 15 00 |........|?...z...|
|00001d20| e8 a5 7a b8 03 00 50 e8 | 61 9b b9 0a 00 e8 98 7a |..z...P.|a......z|
|00001d30| e8 67 9a b8 05 00 50 b8 | 14 00 e8 64 78 e8 0f 90 |.g....P.|...dx...|
|00001d40| e8 11 94 3f 2e 2e 2e 54 | 68 65 20 6c 6f 73 73 20 |...?...T|he loss |
|00001d50| 6f 66 20 44 53 52 20 77 | 69 6c 6c 20 6f 66 20 63 |of DSR w|ill of c|
|00001d60| 6f 75 72 73 65 20 63 61 | 75 73 65 20 62 69 74 20 |ourse ca|use bit |
|00001d70| 31 20 74 6f 20 62 65 20 | 73 65 74 20 74 6f 20 31 |1 to be |set to 1|
|00001d80| 2e 2e 2e e8 93 7a bf 4a | 01 1e e8 a5 8f bf 93 02 |.....z.J|........|
|00001d90| 1e e8 c5 91 e8 82 7a b9 | 15 00 e8 2b 7a b8 03 00 |......z.|...+z...|
|00001da0| 50 e8 e7 9a b9 0a 00 e8 | 1e 7a e8 6f 9a 8b 46 04 |P.......|.z.o..F.|
|00001db0| 3d 11 00 74 03 e9 61 02 | b9 0a 00 e8 0a 7a e8 d9 |=..t..a.|.....z..|
|00001dc0| 99 b8 05 00 50 b8 14 00 | e8 d6 77 e8 81 8f e8 83 |....P...|..w.....|
|00001dd0| 93 3e 44 45 4c 54 41 20 | 43 54 53 20 69 73 20 70 |.>DELTA |CTS is p|
|00001de0| 72 6f 76 69 64 65 64 20 | 62 79 20 74 68 65 20 55 |rovided |by the U|
|00001df0| 41 52 54 2e 20 49 74 20 | 69 6e 64 69 63 61 74 65 |ART. It |indicate|
|00001e00| 73 20 74 68 61 74 20 74 | 68 65 20 43 4c 45 41 52 |s that t|he CLEAR|
|00001e10| e8 06 7a b8 05 00 50 b8 | 15 00 e8 84 77 e8 2f 8f |..z...P.|....w./.|
|00001e20| e8 31 93 34 54 4f 20 53 | 45 4e 44 20 28 52 53 2d |.1.4TO S|END (RS-|
|00001e30| 32 33 32 20 70 69 6e 20 | 35 29 20 68 61 73 20 63 |232 pin |5) has c|
|00001e40| 68 61 6e 67 65 64 20 73 | 74 61 74 65 20 73 69 6e |hanged s|tate sin|
|00001e50| 63 65 20 62 69 74 20 30 | e8 be 79 b8 05 00 50 b8 |ce bit 0|..y...P.|
|00001e60| 16 00 e8 3c 77 e8 e7 8e | e8 e9 92 10 77 61 73 20 |...<w...|....was |
|00001e70| 6c 61 73 74 20 72 65 61 | 64 2e 20 20 e8 9a 79 bf |last rea|d. ..y.|
|00001e80| 4a 01 1e e8 ac 8e bf 93 | 02 1e e8 cc 90 e8 89 79 |J.......|.......y|
|00001e90| b9 15 00 e8 32 79 b8 03 | 00 50 e8 ee 99 b9 0a 00 |....2y..|.P......|
|00001ea0| e8 25 79 e8 f4 98 b8 05 | 00 50 b8 14 00 e8 f1 76 |.%y.....|.P.....v|
|00001eb0| e8 9c 8e e8 9e 92 3f 54 | 68 69 73 20 62 69 74 2c |......?T|his bit,|
|00001ec0| 20 61 6c 6f 6e 67 20 77 | 69 74 68 20 43 54 53 20 | along w|ith CTS |
|00001ed0| 62 69 74 20 34 2c 20 73 | 68 6f 75 6c 64 20 62 65 |bit 4, s|hould be|
|00001ee0| 20 72 61 69 73 65 64 20 | 74 6f 20 6c 6f 67 69 63 | raised |to logic|
|00001ef0| 61 6c 20 31 20 20 e8 20 | 79 b8 05 00 50 b8 15 00 |al 1 . |y...P...|
|00001f00| e8 9e 76 e8 49 8e e8 4b | 92 3d 61 66 74 65 72 20 |..v.I..K|.=after |
|00001f10| 61 20 70 72 65 73 65 74 | 20 64 65 6c 61 79 20 28 |a preset| delay (|
|00001f20| 35 2d 31 30 20 6d 73 29 | 20 61 66 74 65 72 20 74 |5-10 ms)| after t|
|00001f30| 68 65 20 70 72 6f 67 72 | 61 6d 20 72 61 69 73 65 |he progr|am raise|
|00001f40| 73 20 52 54 53 2e 20 e8 | cf 78 b8 05 00 50 b8 16 |s RTS. .|.x...P..|
|00001f50| 00 e8 4d 76 e8 f8 8d e8 | fa 91 1e 28 73 65 65 20 |..Mv....|...(see |
|00001f60| 4d 6f 64 65 6d 20 43 6f | 6e 74 72 6f 6c 20 52 65 |Modem Co|ntrol Re|
|00001f70| 67 69 73 74 65 72 29 2e | 20 e8 9d 78 bf 4a 01 1e |gister).| ..x.J..|
|00001f80| e8 af 8d bf 93 02 1e e8 | cf 8f e8 8c 78 b9 15 00 |........|....x...|
|00001f90| e8 35 78 b8 03 00 50 e8 | f1 98 b9 0a 00 e8 28 78 |.5x...P.|......(x|
|00001fa0| e8 f7 97 b8 05 00 50 b8 | 14 00 e8 f4 75 e8 9f 8d |......P.|....u...|
|00001fb0| e8 a1 91 3b 2e 2e 2e 54 | 68 65 20 64 65 6c 61 79 |...;...T|he delay|
|00001fc0| 20 69 73 20 64 75 65 20 | 74 6f 20 61 20 68 61 72 | is due |to a har|
|00001fd0| 64 77 61 72 65 20 6f 70 | 74 69 6f 6e 20 73 74 72 |dware op|tion str|
|00001fe0| 61 70 20 69 6e 20 74 68 | 65 20 6d 6f 64 65 6d e8 |ap in th|e modem.|
|00001ff0| 27 78 bf 4a 01 1e e8 39 | 8d bf 93 02 1e e8 59 8f |'x.J...9|......Y.|
|00002000| e8 16 78 b9 15 00 e8 bf | 77 b8 03 00 50 e8 7b 98 |..x.....|w...P.{.|
|00002010| b9 0a 00 e8 b2 77 e8 03 | 98 b9 06 00 e8 a9 77 e8 |.....w..|......w.|
|00002020| 9f 9f e9 00 00 8b e5 5d | c2 02 00 00 00 00 00 00 |.......]|........|
|00002030| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002040| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002050| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002060| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002070| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002080| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002090| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000020f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00002100| e8 c0 93 34 10 10 79 55 | 8b ec 55 e9 00 00 b9 08 |...4..yU|..U.....|
|00002110| 00 e8 b4 96 b8 06 00 50 | e8 8b b9 b9 06 00 e8 a7 |.......P|........|
|00002120| 96 e8 b7 be 8b 46 04 3d | 06 00 74 03 e9 a2 00 b9 |.....F.=|..t.....|
|00002130| 0a 00 e8 93 96 e8 62 b6 | b8 05 00 50 b8 14 00 e8 |......b.|...P....|
|00002140| 5f 94 e8 0a ac e8 0c b0 | 41 54 68 65 20 4c 49 4e |_.......|AThe LIN|
|00002150| 45 20 53 74 61 74 75 73 | 20 52 65 67 69 73 74 65 |E Status| Registe|
|00002160| 72 20 70 72 6f 76 69 64 | 65 73 20 69 6e 66 6f 72 |r provid|es infor|
|00002170| 6d 61 74 69 6f 6e 20 63 | 6f 6e 63 65 72 6e 69 6e |mation c|oncernin|
|00002180| 67 20 74 68 65 20 64 61 | 74 61 e8 8c 96 b8 05 00 |g the da|ta......|
|00002190| 50 b8 15 00 e8 0a 94 e8 | b5 ab e8 b7 af 09 74 72 |P.......|......tr|
|000021a0| 61 6e 73 66 65 72 2e e8 | 6f 96 bf 4a 01 1e e8 81 |ansfer..|o..J....|
|000021b0| ab bf 93 02 1e e8 a1 ad | e8 5e 96 b9 15 00 e8 07 |........|.^......|
|000021c0| 96 b8 03 00 50 e8 c3 b6 | b9 0a 00 e8 fa 95 e8 4b |....P...|.......K|
|000021d0| b6 8b 46 04 3d 0a 00 74 | 03 e9 50 00 b9 0a 00 e8 |..F.=..t|..P.....|
|000021e0| e6 95 e8 b5 b5 b8 05 00 | 50 b8 14 00 e8 b2 93 e8 |........|P.......|
|000021f0| 5d ab e8 5f af 0c 61 6c | 77 61 79 73 20 7a 65 72 |].._..al|ways zer|
|00002200| 6f 20 e8 14 96 bf 4a 01 | 1e e8 26 ab bf 93 02 1e |o ....J.|..&.....|
|00002210| e8 46 ad e8 03 96 b9 15 | 00 e8 ac 95 b8 03 00 50 |.F......|.......P|
|00002220| e8 68 b6 b9 0a 00 e8 9f | 95 e8 f0 b5 8b 46 04 3d |.h......|.....F.=|
|00002230| 0b 00 74 03 e9 9e 01 b9 | 0a 00 e8 8b 95 e8 5a b5 |..t.....|......Z.|
|00002240| b8 05 00 50 b8 14 00 e8 | 57 93 e8 02 ab e8 04 af |...P....|W.......|
|00002250| 48 57 68 65 6e 65 76 65 | 72 20 74 68 65 20 54 72 |HWheneve|r the Tr|
|00002260| 61 6e 73 6d 69 74 74 65 | 72 20 53 68 69 66 74 20 |ansmitte|r Shift |
|00002270| 52 65 67 69 73 74 65 72 | 20 69 73 20 65 6d 70 74 |Register| is empt|
|00002280| 79 20 28 69 6e 20 61 6e | 20 69 64 6c 65 20 63 6f |y (in an| idle co|
|00002290| 6e 64 69 74 69 6f 6e 29 | 20 e8 7d 95 b8 05 00 50 |ndition)| .}....P|
|000022a0| b8 15 00 e8 fb 92 e8 a6 | aa e8 a8 ae 1f 74 68 69 |........|.....thi|
|000022b0| 73 20 62 69 74 20 69 73 | 20 73 65 74 20 74 6f 20 |s bit is| set to |
|000022c0| 6c 6f 67 69 63 61 6c 20 | 22 31 22 20 e8 4a 95 bf |logical |"1" .J..|
|000022d0| 4a 01 1e e8 5c aa bf 93 | 02 1e e8 7c ac e8 39 95 |J...\...|...|..9.|
|000022e0| b9 15 00 e8 e2 94 b8 03 | 00 50 e8 9e b5 b9 0a 00 |........|.P......|
|000022f0| e8 d5 94 e8 a4 b4 b8 05 | 00 50 b8 14 00 e8 a1 92 |........|.P......|
|00002300| e8 4c aa e8 4e ae 47 54 | 68 69 73 20 62 69 74 20 |.L..N.GT|his bit |
|00002310| 69 73 20 72 65 73 65 74 | 20 74 6f 20 6c 6f 67 69 |is reset| to logi|
|00002320| 63 61 6c 20 22 30 22 20 | 77 68 65 6e 20 74 68 65 |cal "0" |when the|
|00002330| 20 55 41 52 54 20 68 61 | 73 20 74 72 61 6e 73 66 | UART ha|s transf|
|00002340| 65 72 65 64 20 74 68 65 | 20 64 61 74 61 20 e8 c8 |ered the| data ..|
|00002350| 94 b8 05 00 50 b8 15 00 | e8 46 92 e8 f1 a9 e8 f3 |....P...|.F......|
|00002360| ad 49 66 72 6f 6d 20 69 | 74 27 73 20 54 72 61 6e |.Ifrom i|t's Tran|
|00002370| 73 6d 69 74 74 65 72 20 | 48 6f 6c 64 69 6e 67 20 |smitter |Holding |
|00002380| 52 65 67 69 73 74 65 72 | 20 74 6f 20 69 74 27 73 |Register| to it's|
|00002390| 20 54 72 61 6e 73 6d 69 | 74 74 65 72 20 53 68 69 | Transmi|tter Shi|
|000023a0| 66 74 20 52 65 67 69 73 | 74 65 72 e8 6b 94 bf 4a |ft Regis|ter.k..J|
|000023b0| 01 1e e8 7d a9 bf 93 02 | 1e e8 9d ab e8 5a 94 b9 |...}....|.....Z..|
|000023c0| 15 00 e8 03 94 b8 03 00 | 50 e8 bf b4 b9 0a 00 e8 |........|P.......|
|000023d0| f6 93 e8 47 b4 8b 46 04 | 3d 0c 00 74 03 e9 a9 02 |...G..F.|=..t....|
|000023e0| b9 0a 00 e8 e2 93 e8 b1 | b3 b8 05 00 50 b8 14 00 |........|....P...|
|000023f0| e8 ae 91 e8 59 a9 e8 5b | ad 43 57 68 65 6e 20 74 |....Y..[|.CWhen t|
|00002400| 68 69 73 20 62 69 74 20 | 69 73 20 73 65 74 20 61 |his bit |is set a|
|00002410| 74 20 6c 6f 67 69 63 61 | 6c 20 22 31 22 2c 20 69 |t logica|l "1", i|
|00002420| 74 20 69 6e 64 69 63 61 | 74 65 73 20 74 68 61 74 |t indica|tes that|
|00002430| 20 74 68 65 20 55 41 52 | 54 20 69 73 20 e8 d9 93 | the UAR|T is ...|
|00002440| b8 05 00 50 b8 15 00 e8 | 57 91 e8 02 a9 e8 04 ad |...P....|W.......|
|00002450| 33 72 65 61 64 79 20 74 | 6f 20 61 63 63 65 70 74 |3ready t|o accept|
|00002460| 20 61 20 6e 65 77 20 63 | 68 61 72 61 63 74 65 72 | a new c|haracter|
|00002470| 20 66 6f 72 20 74 72 61 | 6e 73 6d 69 73 73 69 6f | for tra|nsmissio|
|00002480| 6e 2e 20 20 e8 92 93 bf | 4a 01 1e e8 a4 a8 bf 93 |n. ....|J.......|
|00002490| 02 1e e8 c4 aa e8 81 93 | b9 0a 00 e8 2a 93 e8 f9 |........|....*...|
|000024a0| b2 b8 05 00 50 b8 14 00 | e8 f6 90 e8 a1 a8 e8 a3 |....P...|........|
|000024b0| ac 48 49 66 20 74 68 65 | 20 54 48 52 45 20 69 6e |.HIf the| THRE in|
|000024c0| 74 65 72 72 75 70 74 20 | 65 6e 61 62 6c 65 20 62 |terrupt |enable b|
|000024d0| 69 74 20 69 73 20 73 65 | 74 20 74 6f 20 61 20 6c |it is se|t to a l|
|000024e0| 6f 67 69 63 61 6c 20 22 | 31 22 2c 20 74 68 69 73 |ogical "|1", this|
|000024f0| 20 62 69 74 20 77 69 6c | 6c 20 e8 1c 93 b8 05 00 | bit wil|l ......|
|00002500| 50 b8 15 00 e8 9a 90 e8 | 45 a8 e8 47 ac 38 61 6c |P.......|E..G.8al|
|00002510| 73 6f 20 63 61 75 73 65 | 20 61 6e 20 69 6e 74 65 |so cause| an inte|
|00002520| 72 72 75 70 74 20 74 6f | 20 6f 63 63 75 72 20 77 |rrupt to| occur w|
|00002530| 68 65 6e 20 74 68 65 20 | 54 48 52 20 69 73 20 65 |hen the |THR is e|
|00002540| 6d 70 74 79 2e 20 e8 d0 | 92 bf 4a 01 1e e8 e2 a7 |mpty. ..|..J.....|
|00002550| bf 93 02 1e e8 02 aa e8 | bf 92 b9 15 00 e8 68 92 |........|......h.|
|00002560| b8 03 00 50 e8 24 b3 b9 | 0a 00 e8 5b 92 e8 2a b2 |...P.$..|...[..*.|
|00002570| b8 05 00 50 b8 14 00 e8 | 27 90 e8 d2 a7 e8 d4 ab |...P....|'.......|
|00002580| 45 54 68 69 73 20 62 69 | 74 20 69 73 20 73 65 74 |EThis bi|t is set|
|00002590| 20 74 6f 20 61 20 6c 6f | 67 69 63 61 6c 20 22 31 | to a lo|gical "1|
|000025a0| 22 20 77 68 65 6e 20 61 | 20 63 68 61 72 61 63 74 |" when a| charact|
|000025b0| 65 72 20 69 73 20 74 72 | 61 6e 73 66 65 72 72 65 |er is tr|ansferre|
|000025c0| 64 20 66 72 6f 6d e8 50 | 92 b8 05 00 50 b8 15 00 |d from.P|....P...|
|000025d0| e8 ce 8f e8 79 a7 e8 7b | ab 2c 74 68 65 20 54 48 |....y..{|.,the TH|
|000025e0| 52 20 69 6e 74 6f 20 74 | 68 65 20 54 72 61 6e 73 |R into t|he Trans|
|000025f0| 69 74 74 65 72 20 53 68 | 69 66 74 20 52 65 67 69 |itter Sh|ift Regi|
|00002600| 73 74 65 72 2e 20 e8 10 | 92 b8 05 00 50 b8 16 00 |ster. ..|....P...|
|00002610| e8 8e 8f e8 39 a7 e8 3b | ab 45 54 68 65 20 62 69 |....9..;|.EThe bi|
|00002620| 74 20 69 73 20 72 65 73 | 65 74 20 63 6f 6e 63 75 |t is res|et concu|
|00002630| 72 72 65 6e 74 6c 79 20 | 77 69 74 68 20 74 68 65 |rrently |with the|
|00002640| 20 6c 6f 61 64 69 6e 67 | 20 6f 66 20 74 68 65 20 | loading| of the |
|00002650| 54 48 52 20 62 79 20 74 | 68 65 20 43 50 55 20 e8 |THR by t|he CPU .|
|00002660| b7 91 bf 4a 01 1e e8 c9 | a6 bf 93 02 1e e8 e9 a8 |...J....|........|
|00002670| e8 a6 91 b9 15 00 e8 4f | 91 b8 03 00 50 e8 0b b2 |.......O|....P...|
|00002680| b9 0a 00 e8 42 91 e8 93 | b1 8b 46 04 3d 0d 00 74 |....B...|..F.=..t|
|00002690| 03 e9 fe 01 b9 0a 00 e8 | 2e 91 e8 fd b0 b8 05 00 |........|........|
|000026a0| 50 b8 14 00 e8 fa 8e e8 | a5 a6 e8 a7 aa 42 54 68 |P.......|.....BTh|
|000026b0| 69 73 20 62 69 74 20 69 | 73 20 73 65 74 20 74 6f |is bit i|s set to|
|000026c0| 20 61 20 6c 6f 67 69 63 | 61 6c 20 22 31 22 20 69 | a logic|al "1" i|
|000026d0| 66 20 61 20 22 42 52 45 | 41 4b 22 20 73 69 67 6e |f a "BRE|AK" sign|
|000026e0| 61 6c 20 77 61 73 20 72 | 65 63 65 69 76 65 64 20 |al was r|eceived |
|000026f0| e8 26 91 b8 05 00 50 b8 | 15 00 e8 a4 8e e8 4f a6 |.&....P.|......O.|
|00002700| e8 51 aa 0b 62 79 20 74 | 68 65 20 55 41 52 54 e8 |.Q..by t|he UART.|
|00002710| 07 91 bf 4a 01 1e e8 19 | a6 bf 93 02 1e e8 39 a8 |...J....|......9.|
|00002720| e8 f6 90 b9 15 00 e8 9f | 90 b8 03 00 50 e8 5b b1 |........|....P.[.|
|00002730| b9 0a 00 e8 92 90 e8 61 | b0 b8 05 00 50 b8 14 00 |.......a|....P...|
|00002740| e8 5e 8e e8 09 a6 e8 0b | aa 43 54 68 65 20 55 41 |.^......|.CThe UA|
|00002750| 52 54 20 72 65 63 6f 67 | 6e 69 7a 65 73 20 61 20 |RT recog|nizes a |
|00002760| 22 42 52 45 41 4b 22 20 | 77 68 65 6e 65 76 65 72 |"BREAK" |whenever|
|00002770| 20 72 65 63 65 69 76 65 | 64 20 64 61 74 61 20 69 | receive|d data i|
|00002780| 73 20 68 65 6c 64 20 69 | 6e 20 61 20 20 e8 89 90 |s held i|n a ...|
|00002790| b8 05 00 50 b8 15 00 e8 | 07 8e e8 b2 a5 e8 b4 a9 |...P....|........|
|000027a0| 46 22 53 50 41 43 45 22 | 20 6f 72 20 6c 6f 67 69 |F"SPACE"| or logi|
|000027b0| 63 61 6c 20 22 30 22 20 | 66 6f 72 20 6c 6f 6e 67 |cal "0" |for long|
|000027c0| 65 72 20 74 68 61 6e 20 | 61 20 66 75 6c 6c 20 77 |er than |a full w|
|000027d0| 6f 72 64 20 74 72 61 6e | 73 6d 69 73 73 69 6f 6e |ord tran|smission|
|000027e0| 20 74 69 6d 65 2e 20 e8 | 2f 90 bf 4a 01 1e e8 41 | time. .|/..J...A|
|000027f0| a5 bf 93 02 1e e8 61 a7 | e8 1e 90 b9 15 00 e8 c7 |......a.|........|
|00002800| 8f b8 03 00 50 e8 83 b0 | b9 0a 00 e8 ba 8f e8 89 |....P...|........|
|00002810| af b8 05 00 50 b8 14 00 | e8 86 8d e8 31 a5 e8 33 |....P...|....1..3|
|00002820| a9 46 2e 2e 2e 61 20 22 | 46 75 6c 6c 20 77 6f 72 |.F...a "|Full wor|
|00002830| 64 22 20 72 65 66 65 72 | 73 20 74 6f 3a 20 73 74 |d" refer|s to: st|
|00002840| 61 72 74 2d 62 69 74 20 | 2b 20 64 61 74 61 20 62 |art-bit |+ data b|
|00002850| 69 74 73 20 2b 20 70 61 | 72 69 74 79 20 2b 20 73 |its + pa|rity + s|
|00002860| 74 6f 70 20 62 69 74 73 | e8 ae 8f bf 4a 01 1e e8 |top bits|....J...|
|00002870| c0 a4 bf 93 02 1e e8 e0 | a6 e8 9d 8f b9 15 00 e8 |........|........|
|00002880| 46 8f b8 03 00 50 e8 02 | b0 b9 0a 00 e8 39 8f e8 |F....P..|.....9..|
|00002890| 8a af 8b 46 04 3d 0e 00 | 74 03 e9 03 03 b9 0a 00 |...F.=..|t.......|
|000028a0| e8 25 8f e8 f4 ae b8 05 | 00 50 b8 14 00 e8 f1 8c |.%......|.P......|
|000028b0| e8 9c a4 e8 9e a8 43 41 | 6e 20 65 72 72 6f 72 20 |......CA|n error |
|000028c0| 63 6f 6e 64 69 74 69 6f | 6e 20 6f 63 63 75 72 72 |conditio|n occurr|
|000028d0| 65 64 20 61 6e 64 20 77 | 61 73 20 72 65 70 6f 72 |ed and w|as repor|
|000028e0| 74 65 64 20 62 79 20 74 | 68 69 73 20 62 69 74 20 |ted by t|his bit |
|000028f0| 62 65 69 6e 67 20 73 65 | 74 2e e8 1c 8f b8 05 00 |being se|t.......|
|00002900| 50 b8 15 00 e8 9a 8c e8 | 45 a4 e8 47 a8 42 41 20 |P.......|E..G.BA |
|00002910| 46 52 41 4d 49 4e 47 20 | 45 52 52 4f 52 20 69 6e |FRAMING |ERROR in|
|00002920| 64 69 63 61 74 65 73 20 | 74 68 61 74 20 74 68 65 |dicates |that the|
|00002930| 20 72 65 63 65 69 76 65 | 64 20 63 68 61 72 61 63 | receive|d charac|
|00002940| 74 65 72 20 64 69 64 20 | 6e 6f 74 20 68 61 76 65 |ter did |not have|
|00002950| e8 c6 8e b8 05 00 50 b8 | 16 00 e8 44 8c e8 ef a3 |......P.|...D....|
|00002960| e8 f1 a7 3a 61 20 76 61 | 6c 69 64 20 53 74 6f 70 |...:a va|lid Stop|
|00002970| 20 42 69 74 20 28 69 2e | 65 2e 20 69 74 20 77 61 | Bit (i.|e. it wa|
|00002980| 73 20 61 20 73 70 61 63 | 65 20 69 6e 73 74 65 61 |s a spac|e instea|
|00002990| 64 20 6f 66 20 61 20 6d | 61 72 6b 29 20 20 e8 78 |d of a m|ark) .x|
|000029a0| 8e bf 4a 01 1e e8 8a a3 | bf 93 02 1e e8 aa a5 e8 |..J.....|........|
|000029b0| 67 8e b9 15 00 e8 10 8e | b8 03 00 50 e8 cc ae b9 |g.......|...P....|
|000029c0| 0a 00 e8 03 8e e8 d2 ad | b8 05 00 50 b8 14 00 e8 |........|...P....|
|000029d0| cf 8b e8 7a a3 e8 7c a7 | 43 49 66 20 74 68 69 73 |...z..|.|CIf this|
|000029e0| 20 68 61 70 70 65 6e 65 | 64 20 61 6c 6c 20 74 68 | happene|d all th|
|000029f0| 65 20 74 69 6d 65 2c 20 | 69 74 20 77 6f 75 6c 64 |e time, |it would|
|00002a00| 20 69 6e 64 69 63 61 74 | 65 20 74 68 61 74 20 79 | indicat|e that y|
|00002a10| 6f 75 72 20 55 41 52 54 | 20 64 69 64 e8 fa 8d b8 |our UART| did....|
|00002a20| 05 00 50 b8 15 00 e8 78 | 8b e8 23 a3 e8 25 a7 42 |..P....x|..#..%.B|
|00002a30| 6e 6f 74 20 68 61 76 65 | 20 74 68 65 20 73 61 6d |not have| the sam|
|00002a40| 65 20 44 61 74 61 20 50 | 61 72 61 6d 65 74 65 72 |e Data P|arameter|
|00002a50| 73 20 61 73 20 74 68 65 | 20 55 41 52 54 20 73 65 |s as the| UART se|
|00002a60| 6e 64 69 6e 67 20 79 6f | 75 20 64 61 74 61 20 76 |nding yo|u data v|
|00002a70| 69 61 e8 a4 8d b8 05 00 | 50 b8 16 00 e8 22 8b e8 |ia......|P...."..|
|00002a80| cd a2 e8 cf a6 20 74 68 | 65 20 74 65 6c 65 70 68 |..... th|e teleph|
|00002a90| 6f 6e 65 20 6c 69 6e 65 | 20 61 6e 64 20 6d 6f 64 |one line| and mod|
|00002aa0| 65 6d 73 2e 20 20 e8 70 | 8d bf 4a 01 1e e8 82 a2 |ems. .p|..J.....|
|00002ab0| bf 93 02 1e e8 a2 a4 e8 | 5f 8d b9 15 00 e8 08 8d |........|_.......|
|00002ac0| b8 03 00 50 e8 c4 ad b9 | 0a 00 e8 fb 8c e8 ca ac |...P....|........|
|00002ad0| b8 05 00 50 b8 14 00 e8 | c7 8a e8 72 a2 e8 74 a6 |...P....|...r..t.|
|00002ae0| 41 49 66 20 74 68 69 73 | 20 68 61 70 70 65 6e 65 |AIf this| happene|
|00002af0| 64 20 73 6f 6d 65 74 69 | 6d 65 73 2c 20 69 74 20 |d someti|mes, it |
|00002b00| 77 6f 75 6c 64 20 69 6e | 64 69 63 61 74 65 20 74 |would in|dicate t|
|00002b10| 68 61 74 20 79 6f 75 72 | 20 74 68 65 72 65 20 77 |hat your| there w|
|00002b20| 61 73 e8 f4 8c b8 05 00 | 50 b8 15 00 e8 72 8a e8 |as......|P....r..|
|00002b30| 1d a2 e8 1f a6 40 6e 6f | 69 73 65 20 6f 6e 20 74 |.....@no|ise on t|
|00002b40| 68 65 20 74 65 6c 65 70 | 68 6f 6e 65 20 6c 69 6e |he telep|hone lin|
|00002b50| 65 20 77 68 65 6e 20 74 | 68 65 20 62 61 64 20 63 |e when t|he bad c|
|00002b60| 68 61 72 61 63 74 65 72 | 20 77 61 73 20 72 65 63 |haracter| was rec|
|00002b70| 65 69 76 65 64 2e e8 a0 | 8c bf 4a 01 1e e8 b2 a1 |eived...|..J.....|
|00002b80| bf 93 02 1e e8 d2 a3 e8 | 8f 8c b9 15 00 e8 38 8c |........|......8.|
|00002b90| b8 03 00 50 e8 f4 ac b9 | 0a 00 e8 2b 8c e8 7c ac |...P....|...+..|.|
|00002ba0| 8b 46 04 3d 0f 00 74 03 | e9 4d 01 b9 0a 00 e8 17 |.F.=..t.|.M......|
|00002bb0| 8c e8 e6 ab b8 05 00 50 | b8 14 00 e8 e3 89 e8 8e |.......P|........|
|00002bc0| a1 e8 90 a5 46 54 68 65 | 20 50 41 52 49 54 59 20 |....FThe| PARITY |
|00002bd0| 45 52 52 4f 52 20 62 69 | 74 2c 20 77 68 65 6e 20 |ERROR bi|t, when |
|00002be0| 73 65 74 2c 20 69 6e 64 | 69 63 61 74 65 73 20 74 |set, ind|icates t|
|00002bf0| 68 61 74 20 74 68 65 20 | 72 65 63 65 69 76 65 64 |hat the |received|
|00002c00| 20 64 61 74 61 20 64 6f | 65 73 20 e8 0b 8c b8 05 | data do|es .....|
|00002c10| 00 50 b8 15 00 e8 89 89 | e8 34 a1 e8 36 a5 31 6e |.P......|.4..6.1n|
|00002c20| 6f 74 20 68 61 76 65 20 | 74 68 65 20 63 6f 72 72 |ot have |the corr|
|00002c30| 65 63 74 20 70 61 72 69 | 74 79 20 28 65 69 74 68 |ect pari|ty (eith|
|00002c40| 65 72 20 65 76 65 6e 20 | 6f 72 20 6f 64 64 29 20 |er even |or odd) |
|00002c50| e8 c6 8b bf 4a 01 1e e8 | d8 a0 bf 93 02 1e e8 f8 |....J...|........|
|00002c60| a2 e8 b5 8b b9 15 00 e8 | 5e 8b b8 03 00 50 e8 1a |........|^....P..|
|00002c70| ac b9 0a 00 e8 51 8b e8 | 20 ab b8 05 00 50 b8 14 |.....Q..| ....P..|
|00002c80| 00 e8 1d 89 e8 c8 a0 e8 | ca a4 43 54 68 69 73 20 |........|..CThis |
|00002c90| 62 69 74 20 69 73 20 72 | 65 73 65 74 20 77 68 65 |bit is r|eset whe|
|00002ca0| 6e 20 74 68 65 20 4c 69 | 6e 65 20 53 74 61 74 75 |n the Li|ne Statu|
|00002cb0| 73 20 52 65 67 69 73 74 | 65 72 20 69 73 20 72 65 |s Regist|er is re|
|00002cc0| 61 64 20 62 79 20 74 68 | 65 20 43 50 55 20 e8 48 |ad by th|e CPU .H|
|00002cd0| 8b bf 4a 01 1e e8 5a a0 | bf 93 02 1e e8 7a a2 e8 |..J...Z.|.....z..|
|00002ce0| 37 8b b9 15 00 e8 e0 8a | b8 03 00 50 e8 9c ab b9 |7.......|...P....|
|00002cf0| 0a 00 e8 d3 8a e8 24 ab | 8b 46 04 3d 10 00 74 03 |......$.|.F.=..t.|
|00002d00| e9 f6 01 b9 0a 00 e8 bf | 8a e8 8e aa b8 05 00 50 |........|.......P|
|00002d10| b8 14 00 e8 8b 88 e8 36 | a0 e8 38 a4 43 54 68 65 |.......6|..8.CThe|
|00002d20| 20 4f 56 45 52 52 55 4e | 20 45 52 52 4f 52 20 69 | OVERRUN| ERROR i|
|00002d30| 6e 64 69 63 61 74 6f 72 | 20 69 6e 64 69 63 61 74 |ndicator| indicat|
|00002d40| 65 73 20 74 68 61 74 20 | 74 68 65 20 43 50 55 20 |es that |the CPU |
|00002d50| 64 69 64 20 6e 6f 74 20 | 72 65 61 64 20 74 68 65 |did not |read the|
|00002d60| e8 b6 8a b8 05 00 50 b8 | 15 00 e8 34 88 e8 df 9f |......P.|...4....|
|00002d70| e8 e1 a3 41 63 68 61 72 | 61 63 74 65 72 20 74 68 |...Achar|acter th|
|00002d80| 61 74 20 77 61 73 20 69 | 6e 20 74 68 65 20 52 65 |at was i|n the Re|
|00002d90| 63 65 69 76 65 72 20 42 | 75 66 66 65 72 20 52 65 |ceiver B|uffer Re|
|00002da0| 67 69 73 74 65 72 20 62 | 65 66 6f 72 65 20 61 6e |gister b|efore an|
|00002db0| 6f 74 68 65 72 e8 61 8a | b8 05 00 50 b8 16 00 e8 |other.a.|...P....|
|00002dc0| df 87 e8 8a 9f e8 8c a3 | 1b 63 68 61 72 61 63 74 |........|.charact|
|00002dd0| 65 72 20 77 61 73 20 72 | 65 63 65 69 76 65 64 2e |er was r|eceived.|
|00002de0| 2e 2e 20 20 e8 32 8a bf | 4a 01 1e e8 44 9f bf 93 |.. .2..|J...D...|
|00002df0| 02 1e e8 64 a1 e8 21 8a | b9 15 00 e8 ca 89 b8 03 |...d..!.|........|
|00002e00| 00 50 e8 86 aa b9 0a 00 | e8 bd 89 e8 8c a9 b8 05 |.P......|........|
|00002e10| 00 50 b8 14 00 e8 89 87 | e8 34 9f e8 36 a3 35 54 |.P......|.4..6.5T|
|00002e20| 68 69 73 20 6d 65 61 6e | 73 20 74 68 61 74 20 79 |his mean|s that y|
|00002e30| 6f 75 20 68 61 76 65 20 | 6c 6f 73 74 20 73 6f 6d |ou have |lost som|
|00002e40| 65 20 72 65 63 65 69 76 | 65 64 20 64 61 74 61 2e |e receiv|ed data.|
|00002e50| 2e 2e 20 20 e8 c2 89 bf | 4a 01 1e e8 d4 9e bf 93 |.. ....|J.......|
|00002e60| 02 1e e8 f4 a0 e8 b1 89 | b9 15 00 e8 5a 89 b8 03 |........|....Z...|
|00002e70| 00 50 e8 16 aa b9 0a 00 | e8 4d 89 e8 1c a9 b8 05 |.P......|.M......|
|00002e80| 00 50 b8 14 00 e8 19 87 | e8 c4 9e e8 c6 a2 40 54 |.P......|......@T|
|00002e90| 68 65 20 62 69 74 20 69 | 73 20 72 65 73 65 74 20 |he bit i|s reset |
|00002ea0| 77 68 65 6e 65 76 65 72 | 20 74 68 65 20 43 50 55 |whenever| the CPU|
|00002eb0| 20 72 65 61 64 73 20 74 | 68 65 20 4c 69 6e 65 20 | reads t|he Line |
|00002ec0| 53 74 61 74 75 73 20 52 | 65 67 69 73 74 65 72 e8 |Status R|egister.|
|00002ed0| 47 89 bf 4a 01 1e e8 59 | 9e bf 93 02 1e e8 79 a0 |G..J...Y|......y.|
|00002ee0| e8 36 89 b9 15 00 e8 df | 88 b8 03 00 50 e8 9b a9 |.6......|....P...|
|00002ef0| b9 0a 00 e8 d2 88 e8 23 | a9 8b 46 04 3d 11 00 74 |.......#|..F.=..t|
|00002f00| 03 e9 21 02 b9 0a 00 e8 | be 88 e8 8d a8 b8 05 00 |..!.....|........|
|00002f10| 50 b8 14 00 e8 8a 86 e8 | 35 9e e8 37 a2 3f 54 68 |P.......|5..7.?Th|
|00002f20| 65 20 52 65 63 65 69 76 | 65 72 20 44 61 74 61 20 |e Receiv|er Data |
|00002f30| 52 65 61 64 79 20 62 69 | 74 20 69 73 20 73 65 74 |Ready bi|t is set|
|00002f40| 20 74 6f 20 61 20 6c 6f | 67 69 63 61 6c 20 22 31 | to a lo|gical "1|
|00002f50| 22 20 77 68 65 6e 65 76 | 65 72 20 61 20 e8 b9 88 |" whenev|er a ...|
|00002f60| b8 05 00 50 b8 15 00 e8 | 37 86 e8 e2 9d e8 e4 a1 |...P....|7.......|
|00002f70| 46 63 6f 6d 70 6c 65 74 | 65 20 63 68 61 72 61 63 |Fcomplet|e charac|
|00002f80| 74 65 72 20 68 61 73 20 | 62 65 65 6e 20 72 65 63 |ter has |been rec|
|00002f90| 65 69 76 65 64 20 61 6e | 64 20 74 72 61 6e 73 66 |eived an|d transf|
|00002fa0| 65 72 72 65 64 20 69 6e | 74 6f 20 74 68 65 20 52 |erred in|to the R|
|00002fb0| 65 63 65 69 76 65 72 e8 | 5f 88 b8 05 00 50 b8 16 |eceiver.|_....P..|
|00002fc0| 00 e8 dd 85 e8 88 9d e8 | 8a a1 10 42 75 66 66 65 |........|...Buffe|
|00002fd0| 72 20 52 65 67 69 73 74 | 65 72 20 e8 3b 88 bf 4a |r Regist|er .;..J|
|00002fe0| 01 1e e8 4d 9d bf 93 02 | 1e e8 6d 9f e8 2a 88 b9 |...M....|..m..*..|
|00002ff0| 15 00 e8 d3 87 b8 03 00 | 50 e8 8f a8 b9 0a 00 e8 |........|P.......|
|00003000| c6 87 e8 95 a7 b8 05 00 | 50 b8 14 00 e8 92 85 e8 |........|P.......|
|00003010| 3d 9d e8 3f a1 44 54 68 | 69 73 20 62 69 74 20 63 |=..?.DTh|is bit c|
|00003020| 61 6e 20 62 65 20 72 65 | 73 65 74 20 62 79 20 65 |an be re|set by e|
|00003030| 69 74 68 65 72 20 72 65 | 61 64 69 6e 67 20 74 68 |ither re|ading th|
|00003040| 65 20 64 61 74 61 20 66 | 72 6f 6d 20 74 68 65 20 |e data f|rom the |
|00003050| 52 65 63 65 69 76 65 72 | 20 20 e8 bc 87 b8 05 00 |Receiver| ......|
|00003060| 50 b8 15 00 e8 3a 85 e8 | e5 9c e8 e7 a0 11 42 75 |P....:..|......Bu|
|00003070| 66 66 65 72 20 52 65 67 | 69 73 74 65 72 2c 20 e8 |ffer Reg|ister, .|
|00003080| 97 87 bf 4a 01 1e e8 a9 | 9c bf 93 02 1e e8 c9 9e |...J....|........|
|00003090| e8 86 87 b9 15 00 e8 2f | 87 b8 03 00 50 e8 eb a7 |......./|....P...|
|000030a0| b9 0a 00 e8 22 87 e8 f1 | a6 b8 05 00 50 b8 14 00 |...."...|....P...|
|000030b0| e8 ee 84 e8 99 9c e8 9b | a0 41 6f 72 20 62 79 20 |........|.Aor by |
|000030c0| 77 72 69 74 74 69 6e 67 | 20 61 20 22 31 22 20 69 |writting| a "1" i|
|000030d0| 6e 20 74 68 69 73 20 6c | 6f 63 61 74 69 6f 6e 20 |n this l|ocation |
|000030e0| 6f 66 20 74 68 65 20 4c | 69 6e 65 20 53 74 61 74 |of the L|ine Stat|
|000030f0| 75 73 20 52 65 67 69 73 | 74 65 72 e8 1b 87 bf 4a |us Regis|ter....J|
|00003100| 01 1e e8 2d 9c bf 93 02 | 1e e8 4d 9e e8 0a 87 b9 |...-....|..M.....|
|00003110| 15 00 e8 b3 86 b8 03 00 | 50 e8 6f a7 b9 0a 00 e8 |........|P.o.....|
|00003120| a6 86 e8 f7 a6 b9 06 00 | e8 9d 86 e8 93 ae e9 00 |........|........|
|00003130| 00 8b e5 5d c2 02 00 00 | 00 00 00 00 00 00 00 00 |...]....|........|
|00003140| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003150| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003160| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003170| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003180| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003190| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000031f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003200| e8 c0 93 c4 0e 10 79 55 | 8b ec 55 e9 00 00 b9 08 |......yU|..U.....|
|00003210| 00 e8 b4 96 b8 06 00 50 | e8 8b b9 b9 06 00 e8 a7 |.......P|........|
|00003220| 96 e8 b7 be 8b 46 04 3d | 06 00 74 03 e9 14 01 b9 |.....F.=|..t.....|
|00003230| 0a 00 e8 93 96 e8 62 b6 | b8 05 00 50 b8 14 00 e8 |......b.|...P....|
|00003240| 5f 94 e8 0a ac e8 0c b0 | 40 54 68 65 20 4d 4f 44 |_.......|@The MOD|
|00003250| 45 4d 20 43 4f 4e 54 52 | 4f 4c 20 52 65 67 69 73 |EM CONTR|OL Regis|
|00003260| 74 65 72 20 63 6f 6e 74 | 72 6f 6c 73 20 74 68 65 |ter cont|rols the|
|00003270| 20 63 75 72 72 65 6e 74 | 20 73 74 61 74 65 20 6f | current| state o|
|00003280| 66 20 63 65 72 74 61 69 | 6e e8 8d 96 b8 05 00 50 |f certai|n......P|
|00003290| b8 15 00 e8 0b 94 e8 b6 | ab e8 b8 af 3e 6d 6f 64 |........|....>mod|
|000032a0| 65 6d 20 28 52 53 2d 32 | 33 32 29 20 63 6f 6e 74 |em (RS-2|32) cont|
|000032b0| 72 6f 6c 20 73 69 67 6e | 61 6c 73 2c 20 61 73 20 |rol sign|als, as |
|000032c0| 77 65 6c 6c 20 70 72 6f | 76 69 64 69 6e 67 20 61 |well pro|viding a|
|000032d0| 20 77 61 79 20 74 6f 20 | 64 6f 20 e8 3b 96 b8 05 | way to |do .;...|
|000032e0| 00 50 b8 16 00 e8 b9 93 | e8 64 ab e8 66 af 1d 6c |.P......|.d..f..l|
|000032f0| 6f 6f 70 62 61 63 6b 20 | 74 65 73 74 69 6e 67 20 |oopback |testing |
|00003300| 6f 66 20 74 68 65 20 55 | 41 52 54 2e e8 0a 96 bf |of the U|ART.....|
|00003310| 4a 01 1e e8 1c ab bf 93 | 02 1e e8 3c ad e8 f9 95 |J.......|...<....|
|00003320| b9 15 00 e8 a2 95 b8 03 | 00 50 e8 5e b6 b9 0a 00 |........|.P.^....|
|00003330| e8 95 95 e8 e6 b5 b9 08 | 00 e8 8c 95 b8 0a 00 50 |........|.......P|
|00003340| e8 63 b8 8b 46 04 3d 0a | 00 74 03 e9 4f 00 b9 0a |.c..F.=.|.t..O...|
|00003350| 00 e8 74 95 e8 43 b5 b8 | 05 00 50 b8 14 00 e8 40 |..t..C..|..P....@|
|00003360| 93 e8 eb aa e8 ed ae 0b | 61 6c 77 61 79 73 20 7a |........|always z|
|00003370| 65 72 6f e8 a3 95 bf 4a | 01 1e e8 b5 aa bf 93 02 |ero....J|........|
|00003380| 1e e8 d5 ac e8 92 95 b9 | 15 00 e8 3b 95 b8 03 00 |........|...;....|
|00003390| 50 e8 f7 b5 b9 0a 00 e8 | 2e 95 e8 7f b5 8b 46 04 |P.......|......F.|
|000033a0| 3d 0b 00 74 03 e9 4f 00 | b9 0a 00 e8 1a 95 e8 e9 |=..t..O.|........|
|000033b0| b4 b8 05 00 50 b8 14 00 | e8 e6 92 e8 91 aa e8 93 |....P...|........|
|000033c0| ae 0b 61 6c 77 61 79 73 | 20 7a 65 72 6f e8 49 95 |..always| zero.I.|
|000033d0| bf 4a 01 1e e8 5b aa bf | 93 02 1e e8 7b ac e8 38 |.J...[..|....{..8|
|000033e0| 95 b9 15 00 e8 e1 94 b8 | 03 00 50 e8 9d b5 b9 0a |........|..P.....|
|000033f0| 00 e8 d4 94 e8 25 b5 8b | 46 04 3d 0c 00 74 03 e9 |.....%..|F.=..t..|
|00003400| 4f 00 b9 0a 00 e8 c0 94 | e8 8f b4 b8 05 00 50 b8 |O.......|......P.|
|00003410| 14 00 e8 8c 92 e8 37 aa | e8 39 ae 0b 61 6c 77 61 |......7.|.9..alwa|
|00003420| 79 73 20 7a 65 72 6f e8 | ef 94 bf 4a 01 1e e8 01 |ys zero.|...J....|
|00003430| aa bf 93 02 1e e8 21 ac | e8 de 94 b9 15 00 e8 87 |......!.|........|
|00003440| 94 b8 03 00 50 e8 43 b5 | b9 0a 00 e8 7a 94 e8 cb |....P.C.|....z...|
|00003450| b4 8b 46 04 3d 0d 00 74 | 03 e9 59 05 b9 0a 00 e8 |..F.=..t|..Y.....|
|00003460| 66 94 e8 35 b4 b8 05 00 | 50 b8 14 00 e8 32 92 e8 |f..5....|P....2..|
|00003470| dd a9 e8 df ad 44 57 68 | 65 6e 20 22 4f 4e 22 2c |.....DWh|en "ON",|
|00003480| 20 74 68 69 73 20 70 69 | 6e 20 63 61 75 73 65 73 | this pi|n causes|
|00003490| 20 74 68 65 20 55 41 52 | 54 20 74 6f 20 65 6e 74 | the UAR|T to ent|
|000034a0| 65 72 20 69 74 73 20 64 | 69 61 67 6e 6f 73 74 69 |er its d|iagnosti|
|000034b0| 63 20 4c 6f 6f 70 62 61 | 63 6b e8 5c 94 b8 05 00 |c Loopba|ck.\....|
|000034c0| 50 b8 15 00 e8 da 91 e8 | 85 a9 e8 87 ad 05 6d 6f |P.......|......mo|
|000034d0| 64 65 2e e8 43 94 b8 05 | 00 50 b8 16 00 e8 c1 91 |de..C...|.P......|
|000034e0| e8 6c a9 e8 6e ad 30 2e | 2e 2e 69 6e 20 6e 6f 72 |.l..n.0.|..in nor|
|000034f0| 6d 61 6c 20 6f 70 65 72 | 61 74 69 6f 6e 2c 20 74 |mal oper|ation, t|
|00003500| 68 69 73 20 62 69 74 20 | 6d 75 73 74 20 62 65 20 |his bit |must be |
|00003510| 22 4f 46 46 22 20 20 e8 | ff 93 bf 4a 01 1e e8 11 |"OFF" .|...J....|
|00003520| a9 bf 93 02 1e e8 31 ab | e8 ee 93 b9 15 00 e8 97 |......1.|........|
|00003530| 93 b8 03 00 50 e8 53 b4 | b9 0a 00 e8 8a 93 e8 59 |....P.S.|.......Y|
|00003540| b3 b8 05 00 50 b8 14 00 | e8 56 91 e8 01 a9 e8 03 |....P...|.V......|
|00003550| ad 42 49 6e 20 4c 6f 6f | 70 62 61 63 6b 20 4d 6f |.BIn Loo|pback Mo|
|00003560| 64 65 2c 20 74 68 65 20 | 55 41 52 54 20 63 6f 6e |de, the |UART con|
|00003570| 6e 65 63 74 73 20 74 68 | 65 20 66 6f 75 72 20 4d |nects th|e four M|
|00003580| 6f 64 65 6d 20 43 6f 6e | 74 72 6f 6c 20 49 6e 70 |odem Con|trol Inp|
|00003590| 75 74 73 20 e8 82 93 b8 | 05 00 50 b8 15 00 e8 00 |uts ....|..P.....|
|000035a0| 91 e8 ab a8 e8 ad ac 42 | 28 43 54 53 2c 20 44 53 |.......B|(CTS, DS|
|000035b0| 52 2c 20 52 4c 53 44 2c | 20 52 49 29 20 69 6e 74 |R, RLSD,| RI) int|
|000035c0| 65 72 6e 61 6c 6c 79 20 | 74 6f 20 74 68 65 20 66 |ernally |to the f|
|000035d0| 6f 75 72 20 4d 6f 64 65 | 6d 20 43 6f 6e 74 72 6f |our Mode|m Contro|
|000035e0| 6c 20 4f 75 74 70 75 74 | 73 20 e8 2c 93 b8 05 00 |l Output|s .,....|
|000035f0| 50 b8 16 00 e8 aa 90 e8 | 55 a8 e8 57 ac 1a 28 44 |P.......|U..W..(D|
|00003600| 54 52 2c 20 52 54 53 2c | 20 4f 55 54 2d 31 2c 20 |TR, RTS,| OUT-1, |
|00003610| 4f 55 54 2d 32 29 20 20 | e8 fe 92 bf 4a 01 1e e8 |OUT-2) |....J...|
|00003620| 10 a8 bf 93 02 1e e8 30 | aa e8 ed 92 b9 15 00 e8 |.......0|........|
|00003630| 96 92 b8 03 00 50 e8 52 | b3 b9 0a 00 e8 89 92 e8 |.....P.R|........|
|00003640| 58 b2 b8 05 00 50 b8 14 | 00 e8 55 90 e8 00 a8 e8 |X....P..|..U.....|
|00003650| 02 ac 48 49 6e 20 74 68 | 65 20 4c 6f 6f 70 62 61 |..HIn th|e Loopba|
|00003660| 63 6b 20 4d 6f 64 65 2c | 20 64 61 74 61 20 74 68 |ck Mode,| data th|
|00003670| 61 74 20 69 73 20 74 72 | 61 6e 73 6d 69 74 74 65 |at is tr|ansmitte|
|00003680| 64 2c 20 69 73 20 69 6d | 6d 65 64 69 61 74 65 6c |d, is im|mediatel|
|00003690| 79 20 72 65 63 65 69 76 | 65 64 2c e8 7b 92 b8 05 |y receiv|ed,.{...|
|000036a0| 00 50 b8 15 00 e8 f9 8f | e8 a4 a7 e8 a6 ab 45 73 |.P......|......Es|
|000036b0| 6f 20 61 20 70 72 6f 67 | 72 61 6d 20 63 61 6e 20 |o a prog|ram can |
|000036c0| 76 65 72 69 66 79 20 74 | 68 61 74 20 74 68 65 20 |verify t|hat the |
|000036d0| 74 72 61 6e 73 6d 69 73 | 73 69 6f 6e 20 70 61 74 |transmis|sion pat|
|000036e0| 68 73 20 74 6f 20 61 6e | 64 20 66 72 6f 6d 20 74 |hs to an|d from t|
|000036f0| 68 65 20 20 e8 22 92 b8 | 05 00 50 b8 16 00 e8 a0 |he ."..|..P.....|
|00003700| 8f e8 4b a7 e8 4d ab 1c | 55 41 52 54 20 61 72 65 |..K..M..|UART are|
|00003710| 20 6f 70 65 72 61 74 69 | 6e 67 20 70 72 6f 70 65 | operati|ng prope|
|00003720| 72 6c 79 20 e8 f2 91 bf | 4a 01 1e e8 04 a7 bf 93 |rly ....|J.......|
|00003730| 02 1e e8 24 a9 e8 e1 91 | b9 15 00 e8 8a 91 b8 03 |...$....|........|
|00003740| 00 50 e8 46 b2 b9 0a 00 | e8 7d 91 e8 4c b1 b8 05 |.P.F....|.}..L...|
|00003750| 00 50 b8 14 00 e8 49 8f | e8 f4 a6 e8 f6 aa 44 54 |.P....I.|......DT|
|00003760| 68 65 20 55 41 52 54 20 | 69 6e 74 65 72 72 75 70 |he UART |interrup|
|00003770| 74 20 73 79 73 74 65 6d | 20 63 61 6e 20 62 65 20 |t system| can be |
|00003780| 61 6c 73 6f 20 74 65 73 | 74 65 64 2e 20 42 79 20 |also tes|ted. By |
|00003790| 73 65 74 74 69 6e 67 20 | 61 6e 79 20 6f 66 20 74 |setting |any of t|
|000037a0| 68 65 2c e8 73 91 b8 05 | 00 50 b8 15 00 e8 f1 8e |he,.s...|.P......|
|000037b0| e8 9c a6 e8 9e aa 44 73 | 69 78 20 6c 6f 77 65 72 |......Ds|ix lower|
|000037c0| 20 62 69 74 73 20 6f 66 | 20 74 68 65 20 4c 49 4e | bits of| the LIN|
|000037d0| 45 20 53 54 41 54 55 53 | 20 52 45 47 49 53 54 45 |E STATUS| REGISTE|
|000037e0| 52 2c 20 61 6e 20 61 70 | 70 72 6f 70 72 69 61 74 |R, an ap|propriat|
|000037f0| 65 20 69 6e 74 65 72 72 | 75 70 74 e8 1b 91 b8 05 |e interr|upt.....|
|00003800| 00 50 b8 16 00 e8 99 8e | e8 44 a6 e8 46 aa 20 77 |.P......|.D..F. w|
|00003810| 69 6c 6c 20 62 65 20 67 | 65 6e 65 72 61 74 65 64 |ill be g|enerated|
|00003820| 20 28 69 66 20 65 6e 61 | 62 6c 65 64 29 2e 20 e8 | (if ena|bled). .|
|00003830| e7 90 bf 4a 01 1e e8 f9 | a5 bf 93 02 1e e8 19 a8 |...J....|........|
|00003840| e8 d6 90 b9 15 00 e8 7f | 90 b8 03 00 50 e8 3b b1 |........|....P.;.|
|00003850| b9 0a 00 e8 72 90 e8 41 | b0 b8 05 00 50 b8 14 00 |....r..A|....P...|
|00003860| e8 3e 8e e8 e9 a5 e8 eb | a9 47 54 68 65 20 72 65 |.>......|.GThe re|
|00003870| 73 65 74 74 69 6e 67 20 | 6f 66 20 74 68 65 73 65 |setting |of these|
|00003880| 20 69 6e 74 65 72 72 75 | 70 74 73 20 69 73 20 74 | interru|pts is t|
|00003890| 68 65 20 73 61 6d 65 20 | 61 73 20 75 6e 64 65 72 |he same |as under|
|000038a0| 20 6e 6f 72 6d 61 6c 20 | 6f 70 65 72 61 74 69 6f | normal |operatio|
|000038b0| 6e e8 65 90 b8 05 00 50 | b8 15 00 e8 e3 8d e8 8e |n.e....P|........|
|000038c0| a5 e8 90 a9 00 e8 51 90 | b8 05 00 50 b8 16 00 e8 |......Q.|...P....|
|000038d0| cf 8d e8 7a a5 e8 7c a9 | 00 e8 3d 90 bf 4a 01 1e |...z..|.|..=..J..|
|000038e0| e8 4f a5 bf 93 02 1e e8 | 6f a7 e8 2c 90 b9 15 00 |.O......|o..,....|
|000038f0| e8 d5 8f b8 03 00 50 e8 | 91 b0 b9 0a 00 e8 c8 8f |......P.|........|
|00003900| e8 97 af b8 05 00 50 b8 | 14 00 e8 94 8d e8 3f a5 |......P.|......?.|
|00003910| e8 41 a9 43 54 6f 20 72 | 65 74 75 72 6e 20 74 6f |.A.CTo r|eturn to|
|00003920| 20 6e 6f 72 6d 61 6c 20 | 6f 70 65 72 61 74 69 6f | normal |operatio|
|00003930| 6e 2c 20 74 68 65 20 72 | 65 67 69 73 74 65 72 73 |n, the r|egisters|
|00003940| 20 6d 75 73 74 20 62 65 | 20 72 65 77 72 69 74 74 | must be| rewritt|
|00003950| 65 6e 2c 20 61 6e 64 e8 | bf 8f b8 05 00 50 b8 15 |en, and.|.....P..|
|00003960| 00 e8 3d 8d e8 e8 a4 e8 | ea a8 20 62 69 74 20 34 |..=.....|.. bit 4|
|00003970| 20 6d 75 73 74 20 62 65 | 20 73 65 74 20 74 6f 20 | must be| set to |
|00003980| 6c 6f 67 69 63 61 6c 20 | 22 30 22 e8 8b 8f bf 4a |logical |"0"....J|
|00003990| 01 1e e8 9d a4 bf 93 02 | 1e e8 bd a6 e8 7a 8f b9 |........|.....z..|
|000039a0| 15 00 e8 23 8f b8 03 00 | 50 e8 df af b9 0a 00 e8 |...#....|P.......|
|000039b0| 16 8f e8 67 af 8b 46 04 | 3d 0e 00 74 03 e9 70 02 |...g..F.|=..t..p.|
|000039c0| b9 0a 00 e8 02 8f e8 d1 | ae b8 05 00 50 b8 14 00 |........|....P...|
|000039d0| e8 ce 8c e8 79 a4 e8 7b | a8 47 54 68 69 73 20 62 |....y..{|.GThis b|
|000039e0| 69 74 20 63 6f 6e 74 72 | 6f 6c 73 20 74 68 65 20 |it contr|ols the |
|000039f0| 55 41 52 54 20 6f 75 74 | 70 75 74 20 73 69 67 6e |UART out|put sign|
|00003a00| 61 6c 20 22 4f 55 54 2d | 32 22 2c 20 61 6e 64 20 |al "OUT-|2", and |
|00003a10| 6f 70 65 72 61 74 65 73 | 20 74 68 65 20 73 61 6d |operates| the sam|
|00003a20| 65 e8 f5 8e b8 05 00 50 | b8 15 00 e8 73 8c e8 1e |e......P|....s...|
|00003a30| a4 e8 20 a8 24 61 73 20 | 62 69 74 20 30 20 28 44 |.. .$as |bit 0 (D|
|00003a40| 54 52 29 20 61 6e 64 20 | 62 69 74 20 31 20 28 52 |TR) and |bit 1 (R|
|00003a50| 54 53 29 20 64 6f 2e 20 | 20 e8 bd 8e bf 4a 01 1e |TS) do. | ....J..|
|00003a60| e8 cf a3 bf 93 02 1e e8 | ef a5 e8 ac 8e b9 15 00 |........|........|
|00003a70| e8 55 8e b8 03 00 50 e8 | 11 af b9 0a 00 e8 48 8e |.U....P.|......H.|
|00003a80| e8 17 ae b8 05 00 50 b8 | 14 00 e8 14 8c e8 bf a3 |......P.|........|
|00003a90| e8 c1 a7 46 54 68 69 73 | 20 55 73 65 72 2d 64 65 |...FThis| User-de|
|00003aa0| 66 69 6e 65 64 20 6f 75 | 74 70 75 74 20 73 69 67 |fined ou|tput sig|
|00003ab0| 6e 61 6c 20 69 73 20 75 | 73 65 64 20 62 79 20 49 |nal is u|sed by I|
|00003ac0| 42 4d 20 74 6f 20 61 6c | 6c 6f 77 20 61 6e 79 20 |BM to al|low any |
|00003ad0| 69 6e 74 65 72 72 75 70 | 74 73 e8 3c 8e b8 05 00 |interrup|ts.<....|
|00003ae0| 50 b8 15 00 e8 ba 8b e8 | 65 a3 e8 67 a7 30 28 61 |P.......|e..g.0(a|
|00003af0| 6c 6c 6f 77 65 64 20 62 | 79 20 74 68 65 20 49 45 |llowed b|y the IE|
|00003b00| 52 29 20 74 6f 20 69 6e | 74 65 72 72 75 70 74 20 |R) to in|terrupt |
|00003b10| 74 68 65 20 70 72 6f 63 | 65 73 73 6f 72 2e e8 f8 |the proc|essor...|
|00003b20| 8d bf 4a 01 1e e8 0a a3 | bf 93 02 1e e8 2a a5 e8 |..J.....|.....*..|
|00003b30| e7 8d b9 15 00 e8 90 8d | b8 03 00 50 e8 4c ae b9 |........|...P.L..|
|00003b40| 0a 00 e8 83 8d e8 52 ad | b8 05 00 50 b8 14 00 e8 |......R.|...P....|
|00003b50| 4f 8b e8 fa a2 e8 fc a6 | 43 22 4f 55 54 2d 32 22 |O.......|C"OUT-2"|
|00003b60| 20 6d 75 73 74 20 62 65 | 20 73 65 74 20 74 6f 20 | must be| set to |
|00003b70| 61 20 6c 6f 67 69 63 61 | 6c 20 22 31 22 20 69 66 |a logica|l "1" if|
|00003b80| 20 74 68 65 20 55 41 52 | 54 20 69 73 20 74 6f 20 | the UAR|T is to |
|00003b90| 77 6f 72 6b 20 77 69 74 | 68 20 61 6e e8 7a 8d b8 |work wit|h an.z..|
|00003ba0| 05 00 50 b8 15 00 e8 f8 | 8a e8 a3 a2 e8 a5 a6 42 |..P.....|.......B|
|00003bb0| 49 42 4d 20 41 73 79 6e | 63 20 63 61 72 64 20 28 |IBM Asyn|c card (|
|00003bc0| 6f 72 20 53 65 72 69 61 | 6c 2f 50 61 72 61 6c 6c |or Seria|l/Parall|
|00003bd0| 65 6c 20 41 64 61 70 74 | 65 72 29 20 69 6e 20 74 |el Adapt|er) in t|
|00003be0| 68 65 20 49 6e 74 65 72 | 72 75 70 74 20 4d 6f 64 |he Inter|rupt Mod|
|00003bf0| 65 2e e8 24 8d b8 05 00 | 50 b8 16 00 e8 a2 8a e8 |e..$....|P.......|
|00003c00| 4d a2 e8 4f a6 00 e8 10 | 8d bf 4a 01 1e e8 22 a2 |M..O....|..J...".|
|00003c10| bf 93 02 1e e8 42 a4 e8 | ff 8c b9 15 00 e8 a8 8c |.....B..|........|
|00003c20| b8 03 00 50 e8 64 ad b9 | 0a 00 e8 9b 8c e8 ec ac |...P.d..|........|
|00003c30| 8b 46 04 3d 0f 00 74 03 | e9 25 02 b9 0a 00 e8 87 |.F.=..t.|.%......|
|00003c40| 8c e8 56 ac b8 05 00 50 | b8 14 00 e8 53 8a e8 fe |..V....P|....S...|
|00003c50| a1 e8 00 a6 47 54 68 69 | 73 20 62 69 74 20 63 6f |....GThi|s bit co|
|00003c60| 6e 74 72 6f 6c 73 20 74 | 68 65 20 55 41 52 54 20 |ntrols t|he UART |
|00003c70| 6f 75 74 70 75 74 20 73 | 69 67 6e 61 6c 20 22 4f |output s|ignal "O|
|00003c80| 55 54 2d 31 22 2c 20 61 | 6e 64 20 6f 70 65 72 61 |UT-1", a|nd opera|
|00003c90| 74 65 73 20 74 68 65 20 | 73 61 6d 65 e8 7a 8c b8 |tes the |same.z..|
|00003ca0| 05 00 50 b8 15 00 e8 f8 | 89 e8 a3 a1 e8 a5 a5 24 |..P.....|.......$|
|00003cb0| 61 73 20 62 69 74 20 30 | 20 28 44 54 52 29 20 61 |as bit 0| (DTR) a|
|00003cc0| 6e 64 20 62 69 74 20 31 | 20 28 52 54 53 29 20 64 |nd bit 1| (RTS) d|
|00003cd0| 6f 2e 20 20 e8 42 8c b8 | 05 00 50 b8 16 00 e8 c0 |o. .B..|..P.....|
|00003ce0| 89 e8 6b a1 e8 6d a5 3b | 4f 55 54 2d 31 20 69 73 |..k..m.;|OUT-1 is|
|00003cf0| 20 61 20 55 73 65 72 2d | 64 65 66 69 6e 65 64 20 | a User-|defined |
|00003d00| 6f 75 74 70 75 74 20 73 | 69 67 6e 61 6c 20 6f 6e |output s|ignal on|
|00003d10| 20 70 69 6e 20 33 34 20 | 6f 66 20 74 68 65 20 55 | pin 34 |of the U|
|00003d20| 41 52 54 e8 f3 8b bf 4a | 01 1e e8 05 a1 bf 93 02 |ART....J|........|
|00003d30| 1e e8 25 a3 e8 e2 8b b9 | 15 00 e8 8b 8b b8 03 00 |..%.....|........|
|00003d40| 50 e8 47 ac b9 0a 00 e8 | 7e 8b e8 4d ab b8 05 00 |P.G.....|~..M....|
|00003d50| 50 b8 14 00 e8 4a 89 e8 | f5 a0 e8 f7 a4 41 22 4f |P....J..|.....A"O|
|00003d60| 55 54 2d 31 22 20 69 73 | 20 61 76 61 69 6c 61 62 |UT-1" is| availab|
|00003d70| 6c 65 20 74 6f 20 64 65 | 73 69 67 6e 65 72 73 20 |le to de|signers |
|00003d80| 74 6f 20 70 72 6f 76 69 | 64 65 20 61 64 64 69 74 |to provi|de addit|
|00003d90| 69 6f 6e 61 6c 20 66 75 | 6e 63 74 69 6f 6e 73 e8 |ional fu|nctions.|
|00003da0| 77 8b b8 05 00 50 b8 15 | 00 e8 f5 88 e8 a0 a0 e8 |w....P..|........|
|00003db0| a2 a4 31 77 68 69 63 68 | 20 61 72 65 20 6e 6f 74 |..1which| are not|
|00003dc0| 20 6e 6f 72 6d 61 6c 6c | 79 20 72 65 71 75 69 72 | normall|y requir|
|00003dd0| 65 64 20 74 6f 20 63 6f | 6d 6d 75 6e 69 63 61 74 |ed to co|mmunicat|
|00003de0| 65 2e 20 20 e8 32 8b b8 | 05 00 50 b8 16 00 e8 b0 |e. .2..|..P.....|
|00003df0| 88 e8 5b a0 e8 5d a4 3e | 49 74 20 69 73 20 6e 6f |..[..].>|It is no|
|00003e00| 74 20 75 73 65 64 20 62 | 79 20 49 42 4d 20 41 73 |t used b|y IBM As|
|00003e10| 79 6e 63 20 63 61 72 64 | 73 20 6f 72 20 49 42 4d |ync card|s or IBM|
|00003e20| 20 53 65 72 69 61 6c 2f | 50 61 72 61 6c 6c 65 6c | Serial/|Parallel|
|00003e30| 20 63 61 72 64 73 e8 e0 | 8a bf 4a 01 1e e8 f2 9f | cards..|..J.....|
|00003e40| bf 93 02 1e e8 12 a2 e8 | cf 8a b9 15 00 e8 78 8a |........|......x.|
|00003e50| b8 03 00 50 e8 34 ab b9 | 0a 00 e8 6b 8a e8 bc aa |...P.4..|...k....|
|00003e60| 8b 46 04 3d 10 00 74 03 | e9 17 01 b9 0a 00 e8 57 |.F.=..t.|.......W|
|00003e70| 8a e8 26 aa b8 05 00 50 | b8 14 00 e8 23 88 e8 ce |..&....P|....#...|
|00003e80| 9f e8 d0 a3 35 54 68 69 | 73 20 62 69 74 20 63 6f |....5Thi|s bit co|
|00003e90| 6e 74 72 6f 6c 73 20 74 | 68 65 20 52 65 71 75 65 |ntrols t|he Reque|
|00003ea0| 73 74 20 74 6f 20 53 65 | 6e 64 20 63 6f 6e 74 72 |st to Se|nd contr|
|00003eb0| 6f 6c 20 73 69 67 6e 61 | 6c 2e e8 5c 8a b8 05 00 |ol signa|l..\....|
|00003ec0| 50 b8 15 00 e8 da 87 e8 | 85 9f e8 87 a3 3a 57 68 |P.......|.....:Wh|
|00003ed0| 65 6e 20 73 65 74 20 74 | 6f 20 22 4f 4e 22 2c 20 |en set t|o "ON", |
|00003ee0| 74 68 65 20 52 53 2d 32 | 33 32 20 73 69 67 6e 61 |the RS-2|32 signa|
|00003ef0| 6c 20 6f 6e 20 70 69 6e | 20 34 20 69 73 20 61 6c |l on pin| 4 is al|
|00003f00| 73 6f 20 22 4f 4e 22 20 | e8 0e 8a b8 05 00 50 b8 |so "ON" |......P.|
|00003f10| 16 00 e8 8c 87 e8 37 9f | e8 39 a3 3c 57 68 65 6e |......7.|.9.<When|
|00003f20| 20 74 68 69 73 20 62 69 | 74 20 69 73 20 72 65 73 | this bi|t is res|
|00003f30| 65 74 20 74 6f 20 22 30 | 22 2c 20 70 69 6e 20 34 |et to "0|", pin 4|
|00003f40| 20 69 73 20 61 6c 73 6f | 20 73 65 74 20 74 6f 20 | is also| set to |
|00003f50| 22 4f 46 46 22 20 20 20 | e8 be 89 bf 4a 01 1e e8 |"OFF" |....J...|
|00003f60| d0 9e bf 93 02 1e e8 f0 | a0 e8 ad 89 b9 15 00 e8 |........|........|
|00003f70| 56 89 b8 03 00 50 e8 12 | aa b9 0a 00 e8 49 89 e8 |V....P..|.....I..|
|00003f80| 9a a9 8b 46 04 3d 11 00 | 74 03 e9 1d 01 b9 0a 00 |...F.=..|t.......|
|00003f90| e8 35 89 e8 04 a9 b8 05 | 00 50 b8 14 00 e8 01 87 |.5......|.P......|
|00003fa0| e8 ac 9e e8 ae a2 39 54 | 68 69 73 20 62 69 74 20 |......9T|his bit |
|00003fb0| 63 6f 6e 74 72 6f 6c 73 | 20 74 68 65 20 44 61 74 |controls| the Dat|
|00003fc0| 61 20 54 65 72 6d 69 6e | 61 6c 20 52 65 61 64 79 |a Termin|al Ready|
|00003fd0| 20 63 6f 6e 74 72 6f 6c | 20 73 69 67 6e 61 6c 2e | control| signal.|
|00003fe0| e8 36 89 b8 05 00 50 b8 | 15 00 e8 b4 86 e8 5f 9e |.6....P.|......_.|
|00003ff0| e8 61 a2 3b 57 68 65 6e | 20 73 65 74 20 74 6f 20 |.a.;When| set to |
|00004000| 22 4f 4e 22 2c 20 74 68 | 65 20 52 53 2d 32 33 32 |"ON", th|e RS-232|
|00004010| 20 73 69 67 6e 61 6c 20 | 6f 6e 20 70 69 6e 20 32 | signal |on pin 2|
|00004020| 30 20 69 73 20 61 6c 73 | 6f 20 22 4f 4e 22 20 e8 |0 is als|o "ON" .|
|00004030| e7 88 b8 05 00 50 b8 16 | 00 e8 65 86 e8 10 9e e8 |.....P..|..e.....|
|00004040| 12 a2 3d 57 68 65 6e 20 | 74 68 69 73 20 62 69 74 |..=When |this bit|
|00004050| 20 69 73 20 72 65 73 65 | 74 20 74 6f 20 22 30 22 | is rese|t to "0"|
|00004060| 2c 20 70 69 6e 20 32 30 | 20 69 73 20 61 6c 73 6f |, pin 20| is also|
|00004070| 20 73 65 74 20 74 6f 20 | 22 4f 46 46 22 20 20 20 | set to |"OFF" |
|00004080| e8 96 88 bf 4a 01 1e e8 | a8 9d bf 93 02 1e e8 c8 |....J...|........|
|00004090| 9f e8 85 88 b9 15 00 e8 | 2e 88 b8 03 00 50 e8 ea |........|.....P..|
|000040a0| a8 b9 0a 00 e8 21 88 e8 | 72 a8 8b 46 04 3d 12 00 |.....!..|r..F.=..|
|000040b0| 74 03 e9 00 00 b9 06 00 | e8 0d 88 e8 03 b0 e9 00 |t.......|........|
|000040c0| 00 8b e5 5d c2 02 00 00 | 00 00 00 00 00 00 00 00 |...]....|........|
|000040d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000040f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00004100| e8 c0 93 21 13 10 79 55 | 8b ec 55 e9 00 00 b9 08 |...!..yU|..U.....|
|00004110| 00 e8 b4 96 b8 06 00 50 | e8 8b b9 b9 06 00 e8 a7 |.......P|........|
|00004120| 96 e8 b7 be 8b 46 04 3d | 06 00 74 03 e9 ba 00 b9 |.....F.=|..t.....|
|00004130| 0a 00 e8 93 96 e8 62 b6 | b8 05 00 50 b8 14 00 e8 |......b.|...P....|
|00004140| 5f 94 e8 0a ac e8 0c b0 | 3f 54 68 65 20 4c 49 4e |_.......|?The LIN|
|00004150| 45 20 43 4f 4e 54 52 4f | 4c 20 52 65 67 69 73 74 |E CONTRO|L Regist|
|00004160| 65 72 20 63 6f 6e 74 72 | 6f 6c 73 20 74 68 65 20 |er contr|ols the |
|00004170| 63 75 72 72 65 6e 74 20 | 73 74 61 74 65 20 6f 66 |current |state of|
|00004180| 20 63 65 72 74 61 69 6e | e8 8e 96 b8 05 00 50 b8 | certain|......P.|
|00004190| 15 00 e8 0c 94 e8 b7 ab | e8 b9 af 23 55 41 52 54 |........|...#UART|
|000041a0| 20 63 6f 6e 74 72 6f 6c | 20 61 6e 64 20 73 65 74 | control| and set|
|000041b0| 75 70 20 70 61 72 61 6d | 65 74 65 72 73 20 2e e8 |up param|eters ..|
|000041c0| 57 96 bf 4a 01 1e e8 69 | ab bf 93 02 1e e8 89 ad |W..J...i|........|
|000041d0| e8 46 96 b9 15 00 e8 ef | 95 b8 03 00 50 e8 ab b6 |.F......|....P...|
|000041e0| b9 0a 00 e8 e2 95 e8 33 | b6 8b 46 04 3d 0a 00 74 |.......3|..F.=..t|
|000041f0| 03 e9 6b 02 b9 0a 00 e8 | ce 95 e8 9d b5 b8 05 00 |..k.....|........|
|00004200| 50 b8 14 00 e8 9a 93 e8 | 45 ab e8 47 af 45 54 68 |P.......|E..G.ETh|
|00004210| 65 20 44 69 76 69 73 6f | 72 20 4c 61 74 63 68 20 |e Diviso|r Latch |
|00004220| 41 63 63 65 73 73 20 42 | 69 74 2c 20 77 68 65 6e |Access B|it, when|
|00004230| 20 73 65 74 20 74 6f 20 | 22 31 22 2c 20 70 65 72 | set to |"1", per|
|00004240| 6d 69 74 73 20 61 63 63 | 65 73 73 20 74 6f 20 74 |mits acc|ess to t|
|00004250| 68 65 20 e8 c3 95 b8 05 | 00 50 b8 15 00 e8 41 93 |he .....|.P....A.|
|00004260| e8 ec aa e8 ee ae 3c 72 | 65 67 69 73 74 65 72 73 |......<r|egisters|
|00004270| 20 74 68 61 74 20 63 6f | 6e 74 72 6f 6c 20 74 68 | that co|ntrol th|
|00004280| 65 20 55 61 72 74 20 52 | 65 63 65 69 76 65 20 61 |e Uart R|eceive a|
|00004290| 6e 64 20 54 72 61 6e 73 | 6d 69 74 20 73 70 65 65 |nd Trans|mit spee|
|000042a0| 64 2e 20 e8 73 95 bf 4a | 01 1e e8 85 aa bf 93 02 |d. .s..J|........|
|000042b0| 1e e8 a5 ac e8 62 95 b9 | 15 00 e8 0b 95 b8 03 00 |.....b..|........|
|000042c0| 50 e8 c7 b5 b9 0a 00 e8 | fe 94 e8 cd b4 b8 05 00 |P.......|........|
|000042d0| 50 b8 14 00 e8 ca 92 e8 | 75 aa e8 77 ae 46 54 68 |P.......|u..w.FTh|
|000042e0| 65 73 65 20 72 65 67 69 | 73 74 65 72 73 2c 20 6b |ese regi|sters, k|
|000042f0| 6e 6f 77 6e 20 61 73 20 | 44 69 76 69 73 6f 72 20 |nown as |Divisor |
|00004300| 4c 61 74 63 68 20 52 65 | 67 69 73 74 65 72 73 2c |Latch Re|gisters,|
|00004310| 20 63 61 6e 20 62 65 20 | 65 69 74 68 65 72 20 72 | can be |either r|
|00004320| 65 61 64 20 e8 f2 94 b8 | 05 00 50 b8 15 00 e8 70 |ead ....|..P....p|
|00004330| 92 e8 1b aa e8 1d ae 24 | 6f 72 20 77 72 69 74 74 |.......$|or writt|
|00004340| 65 6e 20 74 6f 20 69 66 | 20 74 68 69 73 20 62 69 |en to if| this bi|
|00004350| 74 20 69 73 20 22 4f 4e | 22 2e 20 20 e8 ba 94 bf |t is "ON|". ....|
|00004360| 4a 01 1e e8 cc a9 bf 93 | 02 1e e8 ec ab e8 a9 94 |J.......|........|
|00004370| b9 15 00 e8 52 94 b8 03 | 00 50 e8 0e b5 b9 0a 00 |....R...|.P......|
|00004380| e8 45 94 e8 14 b4 b8 05 | 00 50 b8 14 00 e8 11 92 |.E......|.P......|
|00004390| e8 bc a9 e8 be ad 48 54 | 68 65 72 65 20 61 72 65 |......HT|here are|
|000043a0| 20 74 77 6f 20 44 69 76 | 69 73 6f 72 20 4c 61 74 | two Div|isor Lat|
|000043b0| 63 68 20 52 65 67 69 73 | 74 65 72 73 20 77 68 69 |ch Regis|ters whi|
|000043c0| 63 68 20 63 61 6e 20 62 | 65 20 72 65 61 64 20 62 |ch can b|e read b|
|000043d0| 79 20 66 69 72 73 74 20 | 73 65 74 74 69 6e 67 e8 |y first |setting.|
|000043e0| 37 94 b8 05 00 50 b8 15 | 00 e8 b5 91 e8 60 a9 e8 |7....P..|.....`..|
|000043f0| 62 ad 42 74 68 69 73 20 | 62 69 74 2c 20 61 6e 64 |b.Bthis |bit, and|
|00004400| 20 74 68 65 6e 20 72 65 | 61 64 69 6e 67 20 74 68 | then re|ading th|
|00004410| 65 20 73 61 6d 65 20 49 | 4f 20 61 64 64 72 65 73 |e same I|O addres|
|00004420| 73 20 61 73 20 74 68 65 | 20 54 48 52 20 61 6e 64 |s as the| THR and|
|00004430| 20 49 45 52 20 e8 e1 93 | bf 4a 01 1e e8 f3 a8 bf | IER ...|.J......|
|00004440| 93 02 1e e8 13 ab e8 d0 | 93 b9 15 00 e8 79 93 b8 |........|.....y..|
|00004450| 03 00 50 e8 35 b4 b9 0a | 00 e8 6c 93 e8 bd b3 8b |..P.5...|..l.....|
|00004460| 46 04 3d 0b 00 74 03 e9 | bd 02 b9 0a 00 e8 58 93 |F.=..t..|......X.|
|00004470| e8 27 b3 b8 05 00 50 b8 | 14 00 e8 24 91 e8 cf a8 |.'....P.|...$....|
|00004480| e8 d1 ac 46 54 68 69 73 | 20 62 69 74 2c 20 77 68 |...FThis| bit, wh|
|00004490| 65 6e 20 22 4f 4e 22 2c | 20 63 61 75 73 65 73 20 |en "ON",| causes |
|000044a0| 74 68 65 20 55 41 52 54 | 27 73 20 73 65 72 69 61 |the UART|'s seria|
|000044b0| 6c 20 6f 75 74 70 75 74 | 20 6c 69 6e 65 20 74 6f |l output| line to|
|000044c0| 20 61 20 6c 6f 67 69 63 | 61 6c e8 4c 93 b8 05 00 | a logic|al.L....|
|000044d0| 50 b8 15 00 e8 ca 90 e8 | 75 a8 e8 77 ac 44 22 30 |P.......|u..w.D"0|
|000044e0| 22 20 6f 72 20 22 53 70 | 61 63 65 22 20 63 6f 6e |" or "Sp|ace" con|
|000044f0| 64 69 74 69 6f 6e 2e 20 | 49 74 20 77 69 6c 6c 20 |dition. |It will |
|00004500| 72 65 6d 61 69 6e 20 74 | 68 69 73 20 77 61 79 20 |remain t|his way |
|00004510| 72 65 67 61 72 64 6c 65 | 73 73 20 6f 66 20 61 6e |regardle|ss of an|
|00004520| 79 20 e8 f4 92 b8 05 00 | 50 b8 16 00 e8 72 90 e8 |y ......|P....r..|
|00004530| 1d a8 e8 1f ac 3a 6f 74 | 68 65 72 20 74 72 61 6e |.....:ot|her tran|
|00004540| 73 6d 69 74 74 65 72 20 | 63 6f 6e 64 69 74 69 6f |smitter |conditio|
|00004550| 6e 20 75 6e 74 69 6c 20 | 62 69 74 20 36 20 69 73 |n until |bit 6 is|
|00004560| 20 72 65 73 65 74 20 74 | 6f 20 22 4f 46 46 22 20 | reset t|o "OFF" |
|00004570| e8 a6 92 bf 4a 01 1e e8 | b8 a7 bf 93 02 1e e8 d8 |....J...|........|
|00004580| a9 e8 95 92 b9 15 00 e8 | 3e 92 b8 03 00 50 e8 fa |........|>....P..|
|00004590| b2 b9 0a 00 e8 31 92 e8 | 00 b2 b8 05 00 50 b8 14 |.....1..|.....P..|
|000045a0| 00 e8 fd 8f e8 a8 a7 e8 | aa ab 47 49 6e 20 74 68 |........|..GIn th|
|000045b0| 69 73 20 77 61 79 2c 20 | 79 6f 75 72 20 70 72 6f |is way, |your pro|
|000045c0| 67 72 61 6d 20 63 61 6e | 20 73 65 6e 64 20 61 20 |gram can| send a |
|000045d0| 22 42 52 45 41 4b 22 20 | 73 69 67 6e 61 6c 20 74 |"BREAK" |signal t|
|000045e0| 6f 20 74 68 65 20 63 6f | 6d 70 75 74 65 72 20 79 |o the co|mputer y|
|000045f0| 6f 75 e8 24 92 b8 05 00 | 50 b8 15 00 e8 a2 8f e8 |ou.$....|P.......|
|00004600| 4d a7 e8 4f ab 1b 77 69 | 73 68 20 74 6f 20 63 6f |M..O..wi|sh to co|
|00004610| 6d 6d 75 6e 69 63 61 74 | 65 20 77 69 74 68 2e 20 |mmunicat|e with. |
|00004620| 20 e8 f5 91 bf 4a 01 1e | e8 07 a7 bf 93 02 1e e8 | ....J..|........|
|00004630| 27 a9 e8 e4 91 b9 15 00 | e8 8d 91 b8 03 00 50 e8 |'.......|......P.|
|00004640| 49 b2 b9 0a 00 e8 80 91 | e8 4f b1 b8 05 00 50 b8 |I.......|.O....P.|
|00004650| 14 00 e8 4c 8f e8 f7 a6 | e8 f9 aa 47 2e 2e 2e 72 |...L....|...G...r|
|00004660| 65 6d 65 6d 62 65 72 20 | 74 68 61 74 20 79 6f 75 |emember |that you|
|00004670| 27 6c 6c 20 68 61 76 65 | 20 74 6f 20 74 69 6d 65 |'ll have| to time|
|00004680| 20 74 68 65 20 62 72 65 | 61 6b 20 73 6f 20 69 74 | the bre|ak so it|
|00004690| 27 6c 6c 20 62 65 20 61 | 74 20 6c 65 61 73 74 20 |'ll be a|t least |
|000046a0| 74 68 65 e8 73 91 b8 05 | 00 50 b8 15 00 e8 f1 8e |the.s...|.P......|
|000046b0| e8 9c a6 e8 9e aa 46 6c | 65 6e 67 74 68 20 6f 66 |......Fl|ength of|
|000046c0| 20 61 20 64 61 74 61 20 | 63 68 61 72 61 63 74 65 | a data |characte|
|000046d0| 72 20 69 6e 63 6c 75 64 | 69 6e 67 20 73 74 61 72 |r includ|ing star|
|000046e0| 74 2c 20 73 74 6f 70 2c | 20 70 61 72 69 74 79 20 |t, stop,| parity |
|000046f0| 61 6e 64 20 64 61 74 61 | 20 62 69 74 73 e8 19 91 |and data| bits...|
|00004700| bf 4a 01 1e e8 2b a6 bf | 93 02 1e e8 4b a8 e8 08 |.J...+..|....K...|
|00004710| 91 b9 15 00 e8 b1 90 b8 | 03 00 50 e8 6d b1 b9 0a |........|..P.m...|
|00004720| 00 e8 a4 90 e8 f5 b0 8b | 46 04 3d 0c 00 74 03 e9 |........|F.=..t..|
|00004730| b4 01 b9 0a 00 e8 90 90 | e8 5f b0 b8 05 00 50 b8 |........|._....P.|
|00004740| 14 00 e8 5c 8e e8 07 a6 | e8 09 aa 3a 57 68 65 6e |...\....|...:When|
|00004750| 20 74 68 69 73 20 62 69 | 74 20 61 6e 64 20 62 69 | this bi|t and bi|
|00004760| 74 20 33 20 61 72 65 20 | 22 4f 4e 22 2c 20 74 68 |t 3 are |"ON", th|
|00004770| 65 20 70 61 72 69 74 79 | 20 62 69 74 20 69 73 20 |e parity| bit is |
|00004780| 61 6c 77 61 79 73 e8 90 | 90 b8 05 00 50 b8 15 00 |always..|....P...|
|00004790| e8 0e 8e e8 b9 a5 e8 bb | a9 36 63 61 6c 63 75 6c |........|.6calcul|
|000047a0| 61 74 65 64 20 61 6e 64 | 20 74 72 61 6e 73 6d 69 |ated and| transmi|
|000047b0| 74 74 65 64 20 61 73 20 | 61 20 22 31 22 2c 20 72 |tted as |a "1", r|
|000047c0| 65 67 61 72 64 6c 65 73 | 73 20 6f 66 20 74 68 65 |egardles|s of the|
|000047d0| e8 46 90 b8 05 00 50 b8 | 16 00 e8 c4 8d e8 6f a5 |.F....P.|......o.|
|000047e0| e8 71 a9 13 63 68 61 72 | 61 63 74 65 72 27 73 20 |.q..char|acter's |
|000047f0| 6d 61 6b 65 75 70 2e e8 | 1f 90 bf 4a 01 1e e8 31 |makeup..|...J...1|
|00004800| a5 bf 93 02 1e e8 51 a7 | e8 0e 90 b9 15 00 e8 b7 |......Q.|........|
|00004810| 8f b8 03 00 50 e8 73 b0 | b9 0a 00 e8 aa 8f e8 79 |....P.s.|.......y|
|00004820| af b8 05 00 50 b8 14 00 | e8 76 8d e8 21 a5 e8 23 |....P...|.v..!..#|
|00004830| a9 3c 57 68 65 6e 20 74 | 68 69 73 20 62 69 74 20 |.<When t|his bit |
|00004840| 69 73 20 22 4f 4e 22 2c | 20 61 6e 64 20 62 69 74 |is "ON",| and bit|
|00004850| 20 33 20 69 73 20 22 4f | 46 46 22 2c 20 74 68 65 | 3 is "O|FF", the|
|00004860| 20 70 61 72 69 74 79 20 | 62 69 74 20 69 73 e8 a8 | parity |bit is..|
|00004870| 8f b8 05 00 50 b8 15 00 | e8 26 8d e8 d1 a4 e8 d3 |....P...|.&......|
|00004880| a8 3a 74 72 61 6e 73 6d | 69 74 74 65 64 20 61 73 |.:transm|itted as|
|00004890| 20 61 20 22 30 22 2c 20 | 72 65 67 61 72 64 6c 65 | a "0", |regardle|
|000048a0| 73 73 20 6f 66 20 74 68 | 65 20 63 68 61 72 61 63 |ss of th|e charac|
|000048b0| 74 65 72 27 73 20 6d 61 | 6b 75 70 2e e8 5a 8f bf |ter's ma|kup..Z..|
|000048c0| 4a 01 1e e8 6c a4 bf 93 | 02 1e e8 8c a6 e8 49 8f |J...l...|......I.|
|000048d0| b9 15 00 e8 f2 8e b8 03 | 00 50 e8 ae af b9 0a 00 |........|.P......|
|000048e0| e8 e5 8e e8 36 af 8b 46 | 04 3d 0d 00 74 03 e9 70 |....6..F|.=..t..p|
|000048f0| 01 b9 0a 00 e8 d1 8e e8 | a0 ae b8 05 00 50 b8 14 |........|.....P..|
|00004900| 00 e8 9d 8c e8 48 a4 e8 | 4a a8 42 57 68 65 6e 20 |.....H..|J.BWhen |
|00004910| 74 68 69 73 20 62 69 74 | 20 69 73 20 22 4f 4e 22 |this bit| is "ON"|
|00004920| 2c 20 61 6e 64 20 62 69 | 74 20 34 20 69 73 20 22 |, and bi|t 4 is "|
|00004930| 4f 46 46 22 2c 20 61 6e | 20 4f 44 44 20 6e 75 6d |OFF", an| ODD num|
|00004940| 62 65 72 20 6f 66 20 31 | 73 20 61 72 65 e8 c9 8e |ber of 1|s are...|
|00004950| b8 05 00 50 b8 15 00 e8 | 47 8c e8 f2 a3 e8 f4 a7 |...P....|G.......|
|00004960| 17 74 72 61 6e 73 6d 69 | 74 74 65 64 20 6f 72 20 |.transmi|tted or |
|00004970| 63 68 65 63 6b 65 64 2e | e8 9e 8e b8 05 00 50 b8 |checked.|......P.|
|00004980| 16 00 e8 1c 8c e8 c7 a3 | e8 c9 a7 02 20 20 e8 88 |........|.... ..|
|00004990| 8e bf 4a 01 1e e8 9a a3 | bf 93 02 1e e8 ba a5 e8 |..J.....|........|
|000049a0| 77 8e b9 15 00 e8 20 8e | b8 03 00 50 e8 dc ae b9 |w..... .|...P....|
|000049b0| 0a 00 e8 13 8e e8 e2 ad | b8 05 00 50 b8 14 00 e8 |........|...P....|
|000049c0| df 8b e8 8a a3 e8 8c a7 | 43 57 68 65 6e 20 74 68 |........|CWhen th|
|000049d0| 69 73 20 62 69 74 20 69 | 73 20 22 4f 4e 22 2c 20 |is bit i|s "ON", |
|000049e0| 61 6e 64 20 62 69 74 20 | 34 20 69 73 20 22 4f 4e |and bit |4 is "ON|
|000049f0| 22 2c 20 61 6e 20 45 56 | 45 4e 20 6e 75 6d 62 65 |", an EV|EN numbe|
|00004a00| 72 20 6f 66 20 31 73 20 | 61 72 65 20 e8 0a 8e b8 |r of 1s |are ....|
|00004a10| 05 00 50 b8 15 00 e8 88 | 8b e8 33 a3 e8 35 a7 17 |..P.....|..3..5..|
|00004a20| 74 72 61 6e 73 6d 69 74 | 74 65 64 20 6f 72 20 63 |transmit|ted or c|
|00004a30| 68 65 63 6b 65 64 20 e8 | df 8d bf 4a 01 1e e8 f1 |hecked .|...J....|
|00004a40| a2 bf 93 02 1e e8 11 a5 | e8 ce 8d b9 15 00 e8 77 |........|.......w|
|00004a50| 8d b8 03 00 50 e8 33 ae | b9 0a 00 e8 6a 8d e8 bb |....P.3.|....j...|
|00004a60| ad 8b 46 04 3d 0e 00 74 | 03 e9 d1 02 b9 0a 00 e8 |..F.=..t|........|
|00004a70| 56 8d e8 25 ad b8 05 00 | 50 b8 14 00 e8 22 8b e8 |V..%....|P...."..|
|00004a80| cd a2 e8 cf a6 3f 57 68 | 65 6e 20 74 68 69 73 20 |.....?Wh|en this |
|00004a90| 62 69 74 20 69 73 20 73 | 65 74 20 74 6f 20 6c 6f |bit is s|et to lo|
|00004aa0| 67 69 63 61 6c 20 22 31 | 22 2c 20 61 20 70 61 72 |gical "1|", a par|
|00004ab0| 69 74 79 20 62 69 74 20 | 69 73 20 67 65 6e 65 72 |ity bit |is gener|
|00004ac0| 61 74 65 64 20 e8 51 8d | b8 05 00 50 b8 15 00 e8 |ated .Q.|...P....|
|00004ad0| cf 8a e8 7a a2 e8 7c a6 | 2b 28 6f 6e 20 74 72 61 |...z..|.|+(on tra|
|00004ae0| 6e 73 6d 69 74 29 20 61 | 6e 64 20 63 68 65 63 6b |nsmit) a|nd check|
|00004af0| 65 64 20 28 6f 6e 20 72 | 65 63 65 69 76 65 20 64 |ed (on r|eceive d|
|00004b00| 61 74 61 29 e8 12 8d b8 | 05 00 50 b8 16 00 e8 90 |ata)....|..P.....|
|00004b10| 8a e8 3b a2 e8 3d a6 02 | 20 20 e8 fc 8c bf 4a 01 |..;..=..| ....J.|
|00004b20| 1e e8 0e a2 bf 93 02 1e | e8 2e a4 e8 eb 8c b9 15 |........|........|
|00004b30| 00 e8 94 8c b8 03 00 50 | e8 50 ad b9 0a 00 e8 87 |.......P|.P......|
|00004b40| 8c e8 56 ac b8 05 00 50 | b8 14 00 e8 53 8a e8 fe |..V....P|....S...|
|00004b50| a1 e8 00 a6 42 54 68 65 | 20 50 41 52 49 54 59 20 |....BThe| PARITY |
|00004b60| 62 69 74 20 69 73 20 75 | 73 65 64 20 74 6f 20 70 |bit is u|sed to p|
|00004b70| 72 6f 64 75 63 65 20 61 | 6e 20 45 76 65 6e 20 6f |roduce a|n Even o|
|00004b80| 72 20 4f 64 64 20 6e 75 | 6d 62 65 72 20 6f 66 20 |r Odd nu|mber of |
|00004b90| 31 73 20 77 68 65 6e e8 | 7f 8c b8 05 00 50 b8 15 |1s when.|.....P..|
|00004ba0| 00 e8 fd 89 e8 a8 a1 e8 | aa a5 30 74 68 65 20 64 |........|..0the d|
|00004bb0| 61 74 61 20 62 69 74 73 | 20 61 6e 64 20 70 61 72 |ata bits| and par|
|00004bc0| 69 74 79 20 62 69 74 20 | 69 73 20 61 64 64 65 64 |ity bit |is added|
|00004bd0| 20 74 6f 67 65 74 68 65 | 72 2e 20 e8 3b 8c bf 4a | togethe|r. .;..J|
|00004be0| 01 1e e8 4d a1 bf 93 02 | 1e e8 6d a3 e8 2a 8c b9 |...M....|..m..*..|
|00004bf0| 15 00 e8 d3 8b b8 03 00 | 50 e8 8f ac b9 0a 00 e8 |........|P.......|
|00004c00| c6 8b e8 95 ab b8 05 00 | 50 b8 14 00 e8 92 89 e8 |........|P.......|
|00004c10| 3d a1 e8 3f a5 48 54 68 | 69 73 20 69 73 20 6f 6e |=..?.HTh|is is on|
|00004c20| 65 20 77 61 79 20 44 61 | 74 61 20 49 6e 74 65 67 |e way Da|ta Integ|
|00004c30| 72 65 74 79 20 63 61 6e | 20 62 65 20 74 65 73 74 |rety can| be test|
|00004c40| 65 64 2e 20 49 66 20 79 | 6f 75 20 6b 6e 6f 77 20 |ed. If y|ou know |
|00004c50| 74 68 65 20 63 6f 6d 70 | 75 74 65 72 20 20 e8 b8 |the comp|uter ..|
|00004c60| 8b b8 05 00 50 b8 15 00 | e8 36 89 e8 e1 a0 e8 e3 |....P...|.6......|
|00004c70| a4 48 73 65 6e 64 69 6e | 67 20 79 6f 75 20 69 6e |.Hsendin|g you in|
|00004c80| 66 6f 72 6d 61 74 69 6f | 6e 20 69 73 20 73 65 6e |formatio|n is sen|
|00004c90| 64 69 6e 67 20 4f 44 44 | 20 50 61 72 69 74 79 2c |ding ODD| Parity,|
|00004ca0| 20 74 68 65 6e 20 79 6f | 75 72 20 55 41 52 54 20 | then yo|ur UART |
|00004cb0| 63 61 6e 20 63 68 65 63 | 6b 20 e8 5c 8b b8 05 00 |can chec|k .\....|
|00004cc0| 50 b8 16 00 e8 da 88 e8 | 85 a0 e8 87 a4 45 66 6f |P.......|.....Efo|
|00004cd0| 72 20 69 74 20 61 75 74 | 6f 6d 61 74 69 63 61 6c |r it aut|omatical|
|00004ce0| 6c 79 2c 20 73 65 74 74 | 69 6e 67 20 74 68 65 20 |ly, sett|ing the |
|00004cf0| 50 61 72 69 74 79 20 45 | 72 72 6f 72 20 62 69 74 |Parity E|rror bit|
|00004d00| 20 69 66 20 61 6e 20 65 | 72 72 6f 72 20 6f 63 63 | if an e|rror occ|
|00004d10| 75 72 73 e8 03 8b bf 4a | 01 1e e8 15 a0 bf 93 02 |urs....J|........|
|00004d20| 1e e8 35 a2 e8 f2 8a b9 | 15 00 e8 9b 8a b8 03 00 |..5.....|........|
|00004d30| 50 e8 57 ab b9 0a 00 e8 | 8e 8a e8 df aa 8b 46 04 |P.W.....|......F.|
|00004d40| 3d 0f 00 74 03 e9 cd 03 | b9 0a 00 e8 7a 8a e8 49 |=..t....|....z..I|
|00004d50| aa b8 05 00 50 b8 14 00 | e8 46 88 e8 f1 9f e8 f3 |....P...|.F......|
|00004d60| a3 38 54 68 69 73 20 62 | 69 74 20 73 65 74 73 20 |.8This b|it sets |
|00004d70| 75 70 20 74 68 65 20 55 | 41 52 54 20 74 6f 20 74 |up the U|ART to t|
|00004d80| 72 61 6e 73 6d 69 74 20 | 61 20 73 70 65 63 69 66 |ransmit |a specif|
|00004d90| 69 63 20 6e 75 6d 62 65 | 72 20 e8 7c 8a b8 05 00 |ic numbe|r .|....|
|00004da0| 50 b8 15 00 e8 fa 87 e8 | a5 9f e8 a7 a3 1b 6f 66 |P.......|......of|
|00004db0| 20 53 74 6f 70 20 62 69 | 74 73 20 70 65 72 20 63 | Stop bi|ts per c|
|00004dc0| 68 61 72 61 63 74 65 72 | 2e e8 4d 8a b8 05 00 50 |haracter|..M....P|
|00004dd0| b8 16 00 e8 cb 87 e8 76 | 9f b8 20 00 50 b8 00 00 |.......v|.. .P...|
|00004de0| e8 b1 a2 e8 33 8a bf 4a | 01 1e e8 45 9f bf 93 02 |....3..J|...E....|
|00004df0| 1e e8 65 a1 e8 22 8a b9 | 15 00 e8 cb 89 b8 03 00 |..e.."..|........|
|00004e00| 50 e8 87 aa b9 0a 00 e8 | be 89 e8 8d a9 b8 05 00 |P.......|........|
|00004e10| 50 b8 14 00 e8 8a 87 e8 | 35 9f e8 37 a3 38 49 66 |P.......|5..7.8If|
|00004e20| 20 62 69 74 20 32 20 69 | 73 20 22 4f 46 46 22 2c | bit 2 i|s "OFF",|
|00004e30| 20 2e 2e 2e 28 72 65 67 | 61 72 64 6c 65 73 73 20 | ...(reg|ardless |
|00004e40| 6f 66 20 62 69 74 20 77 | 6f 72 64 20 6c 65 6e 67 |of bit w|ord leng|
|00004e50| 74 68 29 2e 2e 2e e8 c0 | 89 b8 05 00 50 b8 15 00 |th).....|....P...|
|00004e60| e8 3e 87 e8 e9 9e e8 eb | a2 2b 20 20 20 31 20 53 |.>......|.+ 1 S|
|00004e70| 74 6f 70 20 62 69 74 20 | 70 65 72 20 63 68 61 72 |top bit |per char|
|00004e80| 61 63 74 65 72 20 69 73 | 20 74 72 61 6e 73 6d 69 |acter is| transmi|
|00004e90| 74 74 65 64 2e e8 81 89 | b8 05 00 50 b8 16 00 e8 |tted....|...P....|
|00004ea0| ff 86 e8 aa 9e b8 20 00 | 50 b8 00 00 e8 e5 a1 e8 |...... .|P.......|
|00004eb0| 67 89 bf 4a 01 1e e8 79 | 9e bf 93 02 1e e8 99 a0 |g..J...y|........|
|00004ec0| e8 56 89 b9 15 00 e8 ff | 88 b8 03 00 50 e8 bb a9 |.V......|....P...|
|00004ed0| b9 0a 00 e8 f2 88 e8 c1 | a8 b8 05 00 50 b8 14 00 |........|....P...|
|00004ee0| e8 be 86 e8 69 9e e8 6b | a2 44 49 66 20 62 69 74 |....i..k|.DIf bit|
|00004ef0| 20 32 20 69 73 20 22 4f | 4e 22 20 77 68 65 6e 20 | 2 is "O|N" when |
|00004f00| 61 20 35 2d 62 69 74 20 | 77 6f 72 64 20 6c 65 6e |a 5-bit |word len|
|00004f10| 67 74 68 20 69 73 20 73 | 65 6c 65 63 74 65 64 20 |gth is s|elected |
|00004f20| 28 76 69 61 20 62 69 74 | 73 20 30 2d 31 29 e8 e8 |(via bit|s 0-1)..|
|00004f30| 88 b8 05 00 50 b8 15 00 | e8 66 86 e8 11 9e e8 13 |....P...|.f......|
|00004f40| a2 30 20 20 20 31 2e 35 | 20 53 74 6f 70 20 62 69 |.0 1.5| Stop bi|
|00004f50| 74 73 20 70 65 72 20 63 | 68 61 72 61 63 74 65 72 |ts per c|haracter|
|00004f60| 20 61 72 65 20 74 72 61 | 6e 73 6d 69 74 74 65 64 | are tra|nsmitted|
|00004f70| 20 2e e8 a4 88 bf 4a 01 | 1e e8 b6 9d bf 93 02 1e | .....J.|........|
|00004f80| e8 d6 9f e8 93 88 b9 15 | 00 e8 3c 88 b8 03 00 50 |........|..<....P|
|00004f90| e8 f8 a8 b9 0a 00 e8 2f | 88 e8 fe a7 b8 05 00 50 |......./|.......P|
|00004fa0| b8 14 00 e8 fb 85 e8 a6 | 9d e8 a8 a1 39 49 66 20 |........|....9If |
|00004fb0| 62 69 74 20 32 20 69 73 | 20 22 4f 4e 22 20 77 68 |bit 2 is| "ON" wh|
|00004fc0| 65 6e 20 61 20 36 2d 37 | 2d 38 2d 62 69 74 20 77 |en a 6-7|-8-bit w|
|00004fd0| 6f 72 64 20 6c 65 6e 67 | 74 68 20 69 73 20 73 65 |ord leng|th is se|
|00004fe0| 6c 65 63 74 65 64 e8 30 | 88 b8 05 00 50 b8 15 00 |lected.0|....P...|
|00004ff0| e8 ae 85 e8 59 9d e8 5b | a1 2d 20 20 20 32 20 53 |....Y..[|.- 2 S|
|00005000| 74 6f 70 20 62 69 74 73 | 20 70 65 72 20 63 68 61 |top bits| per cha|
|00005010| 72 61 63 74 65 72 20 61 | 72 65 20 74 72 61 6e 73 |racter a|re trans|
|00005020| 6d 69 74 74 65 64 2e e8 | ef 87 b8 05 00 50 b8 16 |mitted..|.....P..|
|00005030| 00 e8 6d 85 e8 18 9d b8 | 20 00 50 b8 00 00 e8 53 |..m.....| .P....S|
|00005040| a0 e8 d5 87 bf 4a 01 1e | e8 e7 9c bf 93 02 1e e8 |.....J..|........|
|00005050| 07 9f e8 c4 87 b9 15 00 | e8 6d 87 b8 03 00 50 e8 |........|.m....P.|
|00005060| 29 a8 b9 0a 00 e8 60 87 | e8 2f a7 b8 05 00 50 b8 |).....`.|./....P.|
|00005070| 14 00 e8 2c 85 e8 d7 9c | e8 d9 a0 3c 54 68 65 20 |...,....|...<The |
|00005080| 55 61 72 74 20 61 6c 77 | 61 79 73 20 63 68 65 63 |Uart alw|ays chec|
|00005090| 6b 73 20 66 6f 72 20 6f | 6e 6c 79 20 4f 4e 45 20 |ks for o|nly ONE |
|000050a0| 73 74 6f 70 20 62 69 74 | 20 77 68 65 6e 20 72 65 |stop bit| when re|
|000050b0| 63 65 69 76 69 6e 67 2c | e8 5e 87 b8 05 00 50 b8 |ceiving,|.^....P.|
|000050c0| 15 00 e8 dc 84 e8 87 9c | e8 89 a0 1f 72 65 67 61 |........|....rega|
|000050d0| 72 64 6c 65 73 73 20 68 | 6f 77 20 74 68 69 73 20 |rdless h|ow this |
|000050e0| 62 69 74 20 69 73 20 73 | 65 74 2e e8 2b 87 bf 4a |bit is s|et..+..J|
|000050f0| 01 1e e8 3d 9c bf 93 02 | 1e e8 5d 9e e8 1a 87 b9 |...=....|..].....|
|00005100| 15 00 e8 c3 86 b8 03 00 | 50 e8 7f a7 b9 0a 00 e8 |........|P.......|
|00005110| b6 86 e8 07 a7 8b 46 04 | 3d 10 00 b8 01 00 74 01 |......F.|=.....t.|
|00005120| 48 50 8b 46 04 3d 11 00 | b8 01 00 74 01 48 59 0b |HP.F.=..|...t.HY.|
|00005130| c1 0b c0 75 03 e9 da 02 | b9 0a 00 e8 8a 86 e8 59 |...u....|.......Y|
|00005140| a6 b8 05 00 50 b8 14 00 | e8 56 84 e8 01 9c e8 03 |....P...|.V......|
|00005150| a0 45 42 69 74 73 20 30 | 20 61 6e 64 20 31 20 63 |.EBits 0| and 1 c|
|00005160| 6f 6e 74 72 6f 6c 20 74 | 68 65 20 6e 75 6d 62 65 |ontrol t|he numbe|
|00005170| 72 20 6f 66 20 44 61 74 | 61 20 42 69 74 73 20 69 |r of Dat|a Bits i|
|00005180| 6e 20 65 61 63 68 20 63 | 68 61 72 61 63 74 65 72 |n each c|haracter|
|00005190| 20 65 69 74 68 65 72 e8 | 7f 86 b8 05 00 50 b8 15 | either.|.....P..|
|000051a0| 00 e8 fd 83 e8 a8 9b e8 | aa 9f 19 74 72 61 6e 73 |........|...trans|
|000051b0| 6d 69 74 74 65 64 20 6f | 72 20 72 65 63 65 69 76 |mitted o|r receiv|
|000051c0| 65 64 20 20 e8 52 86 bf | 4a 01 1e e8 64 9b bf 93 |ed .R..|J...d...|
|000051d0| 02 1e e8 84 9d e8 41 86 | b9 15 00 e8 ea 85 b8 03 |......A.|........|
|000051e0| 00 50 e8 a6 a6 b9 0a 00 | e8 dd 85 e8 ac a5 b8 05 |.P......|........|
|000051f0| 00 50 b8 14 00 e8 a9 83 | e8 54 9b e8 56 9f 1d 2e |.P......|.T..V...|
|00005200| 2e 2e 66 6f 72 20 35 20 | 44 61 74 61 20 62 69 74 |..for 5 |Data bit|
|00005210| 73 2c 20 42 69 74 20 31 | 20 3d 20 30 e8 fa 85 b8 |s, Bit 1| = 0....|
|00005220| 05 00 50 b8 15 00 e8 78 | 83 e8 23 9b e8 25 9f 1d |..P....x|..#..%..|
|00005230| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 | | |
|00005240| 20 20 20 20 42 69 74 20 | 30 20 3d 20 30 e8 c9 85 | Bit |0 = 0...|
|00005250| bf 4a 01 1e e8 db 9a bf | 93 02 1e e8 fb 9c e8 b8 |.J......|........|
|00005260| 85 b9 15 00 e8 61 85 b8 | 03 00 50 e8 1d a6 b9 0a |.....a..|..P.....|
|00005270| 00 e8 54 85 e8 23 a5 b8 | 05 00 50 b8 14 00 e8 20 |..T..#..|..P.... |
|00005280| 83 e8 cb 9a e8 cd 9e 1d | 2e 2e 2e 66 6f 72 20 36 |........|...for 6|
|00005290| 20 44 61 74 61 20 62 69 | 74 73 2c 20 42 69 74 20 | Data bi|ts, Bit |
|000052a0| 31 20 3d 20 30 e8 71 85 | b8 05 00 50 b8 15 00 e8 |1 = 0.q.|...P....|
|000052b0| ef 82 e8 9a 9a e8 9c 9e | 1d 20 20 20 20 20 20 20 |........|. |
|000052c0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 42 69 74 | | Bit|
|000052d0| 20 30 20 3d 20 31 e8 40 | 85 bf 4a 01 1e e8 52 9a | 0 = 1.@|..J...R.|
|000052e0| bf 93 02 1e e8 72 9c e8 | 2f 85 b9 15 00 e8 d8 84 |.....r..|/.......|
|000052f0| b8 03 00 50 e8 94 a5 b9 | 0a 00 e8 cb 84 e8 9a a4 |...P....|........|
|00005300| b8 05 00 50 b8 14 00 e8 | 97 82 e8 42 9a e8 44 9e |...P....|...B..D.|
|00005310| 1d 2e 2e 2e 66 6f 72 20 | 37 20 44 61 74 61 20 62 |....for |7 Data b|
|00005320| 69 74 73 2c 20 42 69 74 | 20 31 20 3d 20 31 e8 e8 |its, Bit| 1 = 1..|
|00005330| 84 b8 05 00 50 b8 15 00 | e8 66 82 e8 11 9a e8 13 |....P...|.f......|
|00005340| 9e 1d 20 20 20 20 20 20 | 20 20 20 20 20 20 20 20 |.. | |
|00005350| 20 20 20 20 20 20 42 69 | 74 20 30 20 3d 20 30 e8 | Bi|t 0 = 0.|
|00005360| b7 84 bf 4a 01 1e e8 c9 | 99 bf 93 02 1e e8 e9 9b |...J....|........|
|00005370| e8 a6 84 b9 15 00 e8 4f | 84 b8 03 00 50 e8 0b a5 |.......O|....P...|
|00005380| b9 0a 00 e8 42 84 e8 11 | a4 b8 05 00 50 b8 14 00 |....B...|....P...|
|00005390| e8 0e 82 e8 b9 99 e8 bb | 9d 1d 2e 2e 2e 66 6f 72 |........|.....for|
|000053a0| 20 38 20 44 61 74 61 20 | 62 69 74 73 2c 20 42 69 | 8 Data |bits, Bi|
|000053b0| 74 20 31 20 3d 20 31 e8 | 5f 84 b8 05 00 50 b8 15 |t 1 = 1.|_....P..|
|000053c0| 00 e8 dd 81 e8 88 99 e8 | 8a 9d 1d 20 20 20 20 20 |........|... |
|000053d0| 20 20 20 20 20 20 20 20 | 20 20 20 20 20 20 20 42 | | B|
|000053e0| 69 74 20 30 20 3d 20 31 | e8 2e 84 bf 4a 01 1e e8 |it 0 = 1|....J...|
|000053f0| 40 99 bf 93 02 1e e8 60 | 9b e8 1d 84 b9 15 00 e8 |@......`|........|
|00005400| c6 83 b8 03 00 50 e8 82 | a4 b9 0a 00 e8 b9 83 e8 |.....P..|........|
|00005410| 0a a4 b9 06 00 e8 b0 83 | e8 a6 ab e9 00 00 8b e5 |........|........|
|00005420| 5d c2 02 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |].......|........|
|00005430| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005440| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005450| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005460| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005470| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005480| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005490| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000054f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005500| e8 c0 93 43 03 10 79 55 | 8b ec 55 e9 00 00 b9 08 |...C..yU|..U.....|
|00005510| 00 e8 b4 96 b8 06 00 50 | e8 8b b9 b9 06 00 e8 a7 |.......P|........|
|00005520| 96 e8 b7 be 8b 46 04 3d | 06 00 74 03 e9 8c 01 b9 |.....F.=|..t.....|
|00005530| 0a 00 e8 93 96 e8 62 b6 | b8 05 00 50 b8 14 00 e8 |......b.|...P....|
|00005540| 5f 94 e8 0a ac e8 0c b0 | 3f 54 68 65 20 54 52 41 |_.......|?The TRA|
|00005550| 4e 53 4d 49 54 54 45 52 | 20 48 4f 4c 44 49 4e 47 |NSMITTER| HOLDING|
|00005560| 20 52 65 67 69 73 74 65 | 72 20 63 6f 6e 74 61 69 | Registe|r contai|
|00005570| 6e 73 20 74 68 65 20 63 | 75 72 72 65 6e 74 20 63 |ns the c|urrent c|
|00005580| 68 61 72 61 63 74 65 72 | e8 8e 96 b8 05 00 50 b8 |haracter|......P.|
|00005590| 15 00 e8 0c 94 e8 b7 ab | e8 b9 af 1f 79 6f 75 20 |........|....you |
|000055a0| 77 69 73 68 20 74 68 65 | 20 55 41 52 54 20 74 6f |wish the| UART to|
|000055b0| 20 74 72 61 6e 73 6d 69 | 74 20 2e e8 5b 96 bf 4a | transmi|t ..[..J|
|000055c0| 01 1e e8 6d ab bf 93 02 | 1e e8 8d ad e8 4a 96 b9 |...m....|.....J..|
|000055d0| 15 00 e8 f3 95 b8 03 00 | 50 e8 af b6 b9 0a 00 e8 |........|P.......|
|000055e0| e6 95 e8 b5 b5 b8 05 00 | 50 b8 14 00 e8 b2 93 e8 |........|P.......|
|000055f0| 5d ab e8 5f af 44 49 74 | 20 69 73 20 61 20 57 52 |].._.DIt| is a WR|
|00005600| 49 54 45 20 4f 4e 4c 59 | 20 72 65 67 69 73 74 65 |ITE ONLY| registe|
|00005610| 72 2e 20 57 68 65 6e 20 | 79 6f 75 20 72 65 61 64 |r. When |you read|
|00005620| 20 66 72 6f 6d 20 69 74 | 2c 20 79 6f 75 20 72 65 | from it|, you re|
|00005630| 61 6c 6c 79 20 72 65 61 | 64 20 e8 dc 95 b8 05 00 |ally rea|d ......|
|00005640| 50 b8 15 00 e8 5a 93 e8 | 05 ab e8 07 af 43 74 68 |P....Z..|.....Cth|
|00005650| 65 20 52 65 63 65 69 76 | 65 72 20 42 75 66 66 65 |e Receiv|er Buffe|
|00005660| 72 20 52 65 67 69 73 74 | 65 72 2c 20 77 68 65 72 |r Regist|er, wher|
|00005670| 65 20 74 68 65 20 55 41 | 52 54 20 70 75 74 73 20 |e the UA|RT puts |
|00005680| 64 61 74 61 20 69 74 20 | 72 65 63 65 69 76 65 73 |data it |receives|
|00005690| 20 e8 85 95 bf 4a 01 1e | e8 97 aa bf 93 02 1e e8 | ....J..|........|
|000056a0| b7 ac e8 74 95 b9 15 00 | e8 1d 95 b8 03 00 50 e8 |...t....|......P.|
|000056b0| d9 b5 b9 0a 00 e8 10 95 | e8 61 b5 8b 46 04 3d 0a |........|.a..F.=.|
|000056c0| 00 74 03 e9 9d 00 b9 0a | 00 e8 fc 94 e8 cb b4 b8 |.t......|........|
|000056d0| 05 00 50 b8 14 00 e8 c8 | 92 e8 73 aa e8 75 ae 3f |..P.....|..s..u.?|
|000056e0| 54 68 69 73 20 62 69 74 | 20 74 68 69 73 20 74 68 |This bit| this th|
|000056f0| 65 20 6c 61 73 74 20 64 | 61 74 61 20 62 69 74 20 |e last d|ata bit |
|00005700| 74 6f 20 62 65 20 72 65 | 63 65 69 76 65 64 20 6f |to be re|ceived o|
|00005710| 72 20 74 72 61 6e 73 6d | 69 74 74 65 64 20 20 e8 |r transm|itted .|
|00005720| f7 94 b8 05 00 50 b8 15 | 00 e8 75 92 e8 20 aa b8 |.....P..|..u.. ..|
|00005730| 20 00 50 b8 00 00 e8 5b | ad e8 dd 94 bf 4a 01 1e | .P....[|.....J..|
|00005740| e8 ef a9 bf 93 02 1e e8 | 0f ac e8 cc 94 b9 15 00 |........|........|
|00005750| e8 75 94 b8 03 00 50 e8 | 31 b5 b9 0a 00 e8 68 94 |.u....P.|1.....h.|
|00005760| e8 b9 b4 8b 46 04 3d 0b | 00 74 03 e9 00 00 8b 46 |....F.=.|.t.....F|
|00005770| 04 3d 0c 00 74 03 e9 00 | 00 8b 46 04 3d 0d 00 74 |.=..t...|..F.=..t|
|00005780| 03 e9 00 00 8b 46 04 3d | 0e 00 74 03 e9 00 00 8b |.....F.=|..t.....|
|00005790| 46 04 3d 0f 00 74 03 e9 | 00 00 8b 46 04 3d 10 00 |F.=..t..|...F.=..|
|000057a0| 74 03 e9 00 00 8b 46 04 | 3d 11 00 74 03 e9 84 00 |t.....F.|=..t....|
|000057b0| b9 0a 00 e8 12 94 e8 e1 | b3 b8 05 00 50 b8 14 00 |........|....P...|
|000057c0| e8 de 91 e8 89 a9 e8 8b | ad 40 54 68 69 73 20 62 |........|.@This b|
|000057d0| 69 74 20 74 68 69 73 20 | 74 68 65 20 66 69 72 73 |it this |the firs|
|000057e0| 74 20 64 61 74 61 20 62 | 69 74 20 74 6f 20 62 65 |t data b|it to be|
|000057f0| 20 72 65 63 65 69 76 65 | 64 20 6f 72 20 74 72 61 | receive|d or tra|
|00005800| 6e 73 6d 69 74 74 65 64 | 20 20 e8 0c 94 bf 4a 01 |nsmitted| ....J.|
|00005810| 1e e8 1e a9 bf 93 02 1e | e8 3e ab e8 fb 93 b9 15 |........|.>......|
|00005820| 00 e8 a4 93 b8 03 00 50 | e8 60 b4 b9 0a 00 e8 97 |.......P|.`......|
|00005830| 93 e8 e8 b3 b9 06 00 e8 | 8e 93 e8 84 bb e9 00 00 |........|........|
|00005840| 8b e5 5d c2 02 00 00 00 | 00 00 00 00 00 00 00 00 |..].....|........|
|00005850| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005860| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005870| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005880| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005890| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000058f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005900| e8 c0 93 02 0b 10 79 55 | 8b ec 55 e9 00 00 b9 08 |......yU|..U.....|
|00005910| 00 e8 b4 96 b8 06 00 50 | e8 8b b9 b9 06 00 e8 a7 |.......P|........|
|00005920| 96 e8 b7 be 8b 46 04 3d | 06 00 74 03 e9 b2 01 b9 |.....F.=|..t.....|
|00005930| 0a 00 e8 93 96 e8 62 b6 | b8 05 00 50 b8 14 00 e8 |......b.|...P....|
|00005940| 5f 94 e8 0a ac e8 0c b0 | 42 54 68 65 20 49 4e 54 |_.......|BThe INT|
|00005950| 45 52 55 50 54 20 45 4e | 41 42 4c 45 20 52 65 67 |ERUPT EN|ABLE Reg|
|00005960| 69 73 74 65 72 20 65 6e | 61 62 6c 65 73 20 34 20 |ister en|ables 4 |
|00005970| 64 69 66 66 65 72 65 6e | 74 20 69 6e 74 65 72 72 |differen|t interr|
|00005980| 75 70 74 20 73 6f 75 72 | 63 65 73 e8 8b 96 b8 05 |upt sour|ces.....|
|00005990| 00 50 b8 15 00 e8 09 94 | e8 b4 ab e8 b6 af 36 74 |.P......|......6t|
|000059a0| 6f 20 61 63 74 69 76 61 | 74 65 20 74 68 65 20 55 |o activa|te the U|
|000059b0| 41 52 54 20 49 6e 74 65 | 72 72 75 70 74 20 6f 75 |ART Inte|rrupt ou|
|000059c0| 74 70 75 74 20 73 69 67 | 6e 61 6c 20 28 49 4e 54 |tput sig|nal (INT|
|000059d0| 52 50 54 29 2e e8 41 96 | bf 4a 01 1e e8 53 ab bf |RPT)..A.|.J...S..|
|000059e0| 93 02 1e e8 73 ad e8 30 | 96 b9 15 00 e8 d9 95 b8 |....s..0|........|
|000059f0| 03 00 50 e8 95 b6 b9 0a | 00 e8 cc 95 e8 9b b5 b8 |..P.....|........|
|00005a00| 05 00 50 b8 14 00 e8 98 | 93 e8 43 ab e8 45 af 4a |..P.....|..C..E.J|
|00005a10| 49 66 20 61 6e 79 20 6f | 66 20 74 68 65 73 65 20 |If any o|f these |
|00005a20| 62 69 74 73 20 28 30 2d | 33 29 20 61 72 65 20 73 |bits (0-|3) are s|
|00005a30| 65 74 20 74 6f 20 6c 6f | 67 69 63 61 6c 20 22 31 |et to lo|gical "1|
|00005a40| 22 2c 20 74 68 65 20 73 | 65 6c 65 63 74 65 64 20 |", the s|elected |
|00005a50| 69 6e 74 65 72 72 75 70 | 74 73 e8 bc 95 b8 05 00 |interrup|ts......|
|00005a60| 50 b8 15 00 e8 3a 93 e8 | e5 aa e8 e7 ae 49 61 72 |P....:..|.....Iar|
|00005a70| 65 20 65 6e 61 62 6c 65 | 64 2e 20 52 65 63 61 6c |e enable|d. Recal|
|00005a80| 6c 20 74 68 61 74 20 49 | 42 4d 20 63 61 72 64 73 |l that I|BM cards|
|00005a90| 20 61 6c 73 6f 20 72 65 | 71 75 69 72 65 20 74 68 | also re|quire th|
|00005aa0| 61 74 20 4f 55 54 2d 32 | 20 62 65 20 73 65 74 20 |at OUT-2| be set |
|00005ab0| 74 6f 20 22 31 22 2e e8 | 5f 95 bf 4a 01 1e e8 71 |to "1"..|_..J...q|
|00005ac0| aa bf 93 02 1e e8 91 ac | e8 4e 95 b9 15 00 e8 f7 |........|.N......|
|00005ad0| 94 b8 03 00 50 e8 b3 b5 | b9 0a 00 e8 ea 94 e8 3b |....P...|.......;|
|00005ae0| b5 8b 46 04 3d 0a 00 74 | 03 e9 50 00 b9 0a 00 e8 |..F.=..t|..P.....|
|00005af0| d6 94 e8 a5 b4 b8 05 00 | 50 b8 14 00 e8 a2 92 e8 |........|P.......|
|00005b00| 4d aa e8 4f ae 0c 61 6c | 77 61 79 73 20 7a 65 72 |M..O..al|ways zer|
|00005b10| 6f 20 e8 04 95 bf 4a 01 | 1e e8 16 aa bf 93 02 1e |o ....J.|........|
|00005b20| e8 36 ac e8 f3 94 b9 15 | 00 e8 9c 94 b8 03 00 50 |.6......|.......P|
|00005b30| e8 58 b5 b9 0a 00 e8 8f | 94 e8 e0 b4 8b 46 04 3d |.X......|.....F.=|
|00005b40| 0b 00 74 03 e9 50 00 b9 | 0a 00 e8 7b 94 e8 4a b4 |..t..P..|...{..J.|
|00005b50| b8 05 00 50 b8 14 00 e8 | 47 92 e8 f2 a9 e8 f4 ad |...P....|G.......|
|00005b60| 0c 61 6c 77 61 79 73 20 | 7a 65 72 6f 20 e8 a9 94 |.always |zero ...|
|00005b70| bf 4a 01 1e e8 bb a9 bf | 93 02 1e e8 db ab e8 98 |.J......|........|
|00005b80| 94 b9 15 00 e8 41 94 b8 | 03 00 50 e8 fd b4 b9 0a |.....A..|..P.....|
|00005b90| 00 e8 34 94 e8 85 b4 8b | 46 04 3d 0c 00 74 03 e9 |..4.....|F.=..t..|
|00005ba0| 50 00 b9 0a 00 e8 20 94 | e8 ef b3 b8 05 00 50 b8 |P..... .|......P.|
|00005bb0| 14 00 e8 ec 91 e8 97 a9 | e8 99 ad 0c 61 6c 77 61 |........|....alwa|
|00005bc0| 79 73 20 7a 65 72 6f 20 | e8 4e 94 bf 4a 01 1e e8 |ys zero |.N..J...|
|00005bd0| 60 a9 bf 93 02 1e e8 80 | ab e8 3d 94 b9 15 00 e8 |`.......|..=.....|
|00005be0| e6 93 b8 03 00 50 e8 a2 | b4 b9 0a 00 e8 d9 93 e8 |.....P..|........|
|00005bf0| 2a b4 8b 46 04 3d 0d 00 | 74 03 e9 50 00 b9 0a 00 |*..F.=..|t..P....|
|00005c00| e8 c5 93 e8 94 b3 b8 05 | 00 50 b8 14 00 e8 91 91 |........|.P......|
|00005c10| e8 3c a9 e8 3e ad 0c 61 | 6c 77 61 79 73 20 7a 65 |.<..>..a|lways ze|
|00005c20| 72 6f 20 e8 f3 93 bf 4a | 01 1e e8 05 a9 bf 93 02 |ro ....J|........|
|00005c30| 1e e8 25 ab e8 e2 93 b9 | 15 00 e8 8b 93 b8 03 00 |..%.....|........|
|00005c40| 50 e8 47 b4 b9 0a 00 e8 | 7e 93 e8 cf b3 8b 46 04 |P.G.....|~.....F.|
|00005c50| 3d 0e 00 74 03 e9 fa 01 | b9 0a 00 e8 6a 93 e8 39 |=..t....|....j..9|
|00005c60| b3 b8 05 00 50 b8 14 00 | e8 36 91 e8 e1 a8 e8 e3 |....P...|.6......|
|00005c70| ac 3e 57 68 65 6e 20 73 | 65 74 20 74 6f 20 6c 6f |.>When s|et to lo|
|00005c80| 67 69 63 61 6c 20 22 31 | 22 2c 20 74 68 65 20 4d |gical "1|", the M|
|00005c90| 4f 44 45 4d 20 53 54 41 | 54 55 53 20 49 6e 74 65 |ODEM STA|TUS Inte|
|00005ca0| 72 72 75 70 74 20 69 73 | 20 65 6e 61 62 6c 65 64 |rrupt is| enabled|
|00005cb0| e8 66 93 b8 05 00 50 b8 | 15 00 e8 e4 90 e8 8f a8 |.f....P.|........|
|00005cc0| e8 91 ac 45 2e 2e 2e 74 | 68 69 73 20 6d 65 61 6e |...E...t|his mean|
|00005cd0| 73 20 74 68 61 74 20 69 | 66 20 79 6f 75 20 77 61 |s that i|f you wa|
|00005ce0| 6e 74 20 63 68 61 6e 67 | 65 73 20 69 6e 20 4d 6f |nt chang|es in Mo|
|00005cf0| 64 65 6d 20 53 74 61 74 | 75 73 20 28 43 54 53 2c |dem Stat|us (CTS,|
|00005d00| 20 44 53 52 2c 20 52 49 | 2c e8 0d 93 b8 05 00 50 | DSR, RI|,......P|
|00005d10| b8 16 00 e8 8b 90 e8 36 | a8 e8 38 ac 41 6f 72 20 |.......6|..8.Aor |
|00005d20| 52 4c 53 44 29 20 74 6f | 20 63 61 75 73 65 20 61 |RLSD) to| cause a|
|00005d30| 6e 20 69 6e 74 65 72 72 | 75 70 74 2c 20 74 68 65 |n interr|upt, the|
|00005d40| 6e 20 79 6f 75 20 77 6f | 75 6c 64 20 73 65 74 20 |n you wo|uld set |
|00005d50| 74 68 69 73 20 62 69 74 | 20 68 69 67 68 20 e8 b8 |this bit| high ..|
|00005d60| 92 bf 4a 01 1e e8 ca a7 | bf 93 02 1e e8 ea a9 e8 |..J.....|........|
|00005d70| a7 92 b9 15 00 e8 50 92 | b8 03 00 50 e8 0c b3 b9 |......P.|...P....|
|00005d80| 0a 00 e8 43 92 e8 12 b2 | b8 05 00 50 b8 14 00 e8 |...C....|...P....|
|00005d90| 0f 90 e8 ba a7 e8 bc ab | 47 2e 2e 2e 74 68 65 20 |........|G...the |
|00005da0| 66 6f 75 72 20 22 44 65 | 6c 74 61 22 20 73 69 67 |four "De|lta" sig|
|00005db0| 6e 61 6c 73 20 69 6e 20 | 74 68 65 20 4d 53 52 20 |nals in |the MSR |
|00005dc0| 77 69 6c 6c 20 63 61 75 | 73 65 20 61 6e 20 69 6e |will cau|se an in|
|00005dd0| 74 65 72 72 75 70 74 20 | 74 6f 20 6f 63 63 75 72 |terrupt |to occur|
|00005de0| e8 36 92 b8 05 00 50 b8 | 15 00 e8 b4 8f e8 5f a7 |.6....P.|......_.|
|00005df0| e8 61 ab 34 69 66 20 61 | 6e 79 20 61 72 65 20 73 |.a.4if a|ny are s|
|00005e00| 65 74 20 77 68 65 6e 20 | 62 69 74 20 33 20 68 65 |et when |bit 3 he|
|00005e10| 72 65 20 69 73 20 61 74 | 20 61 20 6c 6f 67 69 63 |re is at| a logic|
|00005e20| 61 6c 20 22 31 22 20 20 | e8 ee 91 bf 4a 01 1e e8 |al "1" |....J...|
|00005e30| 00 a7 bf 93 02 1e e8 20 | a9 e8 dd 91 b9 15 00 e8 |....... |........|
|00005e40| 86 91 b8 03 00 50 e8 42 | b2 b9 0a 00 e8 79 91 e8 |.....P.B|.....y..|
|00005e50| ca b1 8b 46 04 3d 0f 00 | 74 03 e9 b0 01 b9 0a 00 |...F.=..|t.......|
|00005e60| e8 65 91 e8 34 b1 b8 05 | 00 50 b8 14 00 e8 31 8f |.e..4...|.P....1.|
|00005e70| e8 dc a6 e8 de aa 47 57 | 68 65 6e 20 73 65 74 20 |......GW|hen set |
|00005e80| 74 6f 20 6c 6f 67 69 63 | 61 6c 20 22 31 22 2c 20 |to logic|al "1", |
|00005e90| 74 68 65 20 52 45 43 45 | 49 56 45 52 20 4c 49 4e |the RECE|IVER LIN|
|00005ea0| 45 20 53 74 61 74 75 73 | 20 49 6e 74 65 72 72 75 |E Status| Interru|
|00005eb0| 70 74 20 69 73 20 65 6e | 61 62 6c 65 64 20 e8 58 |pt is en|abled .X|
|00005ec0| 91 b8 05 00 50 b8 15 00 | e8 d6 8e e8 81 a6 e8 83 |....P...|........|
|00005ed0| aa 43 2e 2e 2e 74 68 69 | 73 20 6d 65 61 6e 73 20 |.C...thi|s means |
|00005ee0| 74 68 61 74 20 61 6e 20 | 69 6e 74 65 72 72 75 70 |that an |interrup|
|00005ef0| 74 20 77 69 6c 6c 20 6f | 63 63 75 72 20 69 66 20 |t will o|ccur if |
|00005f00| 61 6e 79 20 6f 66 20 74 | 68 65 20 66 6f 6c 6c 6f |any of t|he follo|
|00005f10| 77 69 6e 67 20 e8 01 91 | b8 05 00 50 b8 16 00 e8 |wing ...|...P....|
|00005f20| 7f 8e e8 2a a6 e8 2c aa | 47 63 6f 6e 64 69 74 69 |...*..,.|Gconditi|
|00005f30| 6f 6e 73 20 6f 63 63 75 | 72 3a 20 4f 76 65 72 72 |ons occu|r: Overr|
|00005f40| 75 6e 20 45 72 72 6f 72 | 2c 20 50 61 72 69 74 79 |un Error|, Parity|
|00005f50| 20 45 72 72 6f 72 2c 20 | 46 72 61 6d 69 6e 67 20 | Error, |Framing |
|00005f60| 45 72 72 6f 72 2c 20 6f | 72 20 42 72 65 61 6b 20 |Error, o|r Break |
|00005f70| e8 a6 90 bf 4a 01 1e e8 | b8 a5 bf 93 02 1e e8 d8 |....J...|........|
|00005f80| a7 e8 95 90 b9 15 00 e8 | 3e 90 b8 03 00 50 e8 fa |........|>....P..|
|00005f90| b0 b9 0a 00 e8 31 90 e8 | 00 b0 b8 05 00 50 b8 14 |.....1..|.....P..|
|00005fa0| 00 e8 fd 8d e8 a8 a5 e8 | aa a9 38 54 68 69 73 20 |........|..8This |
|00005fb0| 69 6e 74 65 72 72 75 70 | 74 20 68 61 73 20 74 68 |interrup|t has th|
|00005fc0| 65 20 68 69 67 68 65 73 | 74 20 70 72 69 6f 72 69 |e highes|t priori|
|00005fd0| 74 79 20 77 69 74 68 69 | 6e 20 74 68 65 20 55 41 |ty withi|n the UA|
|00005fe0| 52 54 20 e8 33 90 bf 4a | 01 1e e8 45 a5 bf 93 02 |RT .3..J|...E....|
|00005ff0| 1e e8 65 a7 e8 22 90 b9 | 15 00 e8 cb 8f b8 03 00 |..e.."..|........|
|00006000| 50 e8 87 b0 b9 0a 00 e8 | be 8f e8 0f b0 8b 46 04 |P.......|......F.|
|00006010| 3d 10 00 74 03 e9 db 01 | b9 0a 00 e8 aa 8f e8 79 |=..t....|.......y|
|00006020| af b8 05 00 50 b8 14 00 | e8 76 8d e8 21 a5 e8 23 |....P...|.v..!..#|
|00006030| a9 37 57 68 65 6e 20 73 | 65 74 20 74 6f 20 6c 6f |.7When s|et to lo|
|00006040| 67 69 63 61 6c 20 22 31 | 22 2c 20 74 68 65 20 54 |gical "1|", the T|
|00006050| 48 52 45 20 49 6e 74 65 | 72 72 75 70 74 20 69 73 |HRE Inte|rrupt is|
|00006060| 20 65 6e 61 62 6c 65 64 | 20 e8 ad 8f b8 05 00 50 | enabled| ......P|
|00006070| b8 15 00 e8 2b 8d e8 d6 | a4 e8 d8 a8 42 2e 2e 2e |....+...|....B...|
|00006080| 74 68 69 73 20 6d 65 61 | 6e 73 20 74 68 61 74 20 |this mea|ns that |
|00006090| 61 6e 20 69 6e 74 65 72 | 72 75 70 74 20 77 69 6c |an inter|rupt wil|
|000060a0| 6c 20 6f 63 63 75 72 20 | 77 68 65 6e 65 76 65 72 |l occur |whenever|
|000060b0| 20 74 68 65 20 54 72 61 | 6e 73 6d 69 74 65 72 e8 | the Tra|nsmiter.|
|000060c0| 57 8f b8 05 00 50 b8 16 | 00 e8 d5 8c e8 80 a4 e8 |W....P..|........|
|000060d0| 82 a8 44 48 6f 6c 64 69 | 6e 67 20 52 65 67 69 73 |..DHoldi|ng Regis|
|000060e0| 74 65 72 20 69 73 20 45 | 4d 50 54 59 2e 20 54 68 |ter is E|MPTY. Th|
|000060f0| 69 73 20 63 61 6e 20 62 | 65 20 75 73 65 64 20 62 |is can b|e used b|
|00006100| 79 20 74 68 65 20 70 72 | 6f 67 72 61 6d 20 74 6f |y the pr|ogram to|
|00006110| 20 67 65 74 20 20 20 e8 | ff 8e bf 4a 01 1e e8 11 | get .|...J....|
|00006120| a4 bf 93 02 1e e8 31 a6 | e8 ee 8e b9 15 00 e8 97 |......1.|........|
|00006130| 8e b8 03 00 50 e8 53 af | b9 0a 00 e8 8a 8e e8 59 |....P.S.|.......Y|
|00006140| ae b8 05 00 50 b8 14 00 | e8 56 8c e8 01 a4 e8 03 |....P...|.V......|
|00006150| a8 43 54 68 69 73 20 63 | 61 6e 20 62 65 20 75 73 |.CThis c|an be us|
|00006160| 65 64 20 62 79 20 74 68 | 65 20 70 72 6f 67 72 61 |ed by th|e progra|
|00006170| 6d 20 74 6f 20 67 65 74 | 20 74 68 65 20 6e 65 78 |m to get| the nex|
|00006180| 74 20 63 68 61 72 61 63 | 74 65 72 20 74 6f 20 62 |t charac|ter to b|
|00006190| 65 20 20 20 20 e8 81 8e | b8 05 00 50 b8 15 00 e8 |e ...|...P....|
|000061a0| ff 8b e8 aa a3 e8 ac a7 | 0c 74 72 61 6e 73 6d 69 |........|.transmi|
|000061b0| 74 65 64 2e 20 e8 61 8e | b8 05 00 50 b8 16 00 e8 |ted. .a.|...P....|
|000061c0| df 8b e8 8a a3 e8 8c a7 | 00 e8 4d 8e bf 4a 01 1e |........|..M..J..|
|000061d0| e8 5f a3 bf 93 02 1e e8 | 7f a5 e8 3c 8e b9 15 00 |._......|...<....|
|000061e0| e8 e5 8d b8 03 00 50 e8 | a1 ae b9 0a 00 e8 d8 8d |......P.|........|
|000061f0| e8 29 ae 8b 46 04 3d 11 | 00 74 03 e9 ea 01 b9 0a |.)..F.=.|.t......|
|00006200| 00 e8 c4 8d e8 93 ad b8 | 05 00 50 b8 14 00 e8 90 |........|..P.....|
|00006210| 8b e8 3b a3 e8 3d a7 4a | 57 68 65 6e 20 73 65 74 |..;..=.J|When set|
|00006220| 20 74 6f 20 6c 6f 67 69 | 63 61 6c 20 22 31 22 2c | to logi|cal "1",|
|00006230| 20 74 68 65 20 52 65 63 | 69 65 76 65 64 20 44 61 | the Rec|ieved Da|
|00006240| 74 61 20 41 76 61 69 6c | 61 62 6c 65 20 49 6e 74 |ta Avail|able Int|
|00006250| 65 72 72 75 70 74 20 69 | 73 20 65 6e 61 62 6c 65 |errupt i|s enable|
|00006260| 64 20 e8 b4 8d b8 05 00 | 50 b8 15 00 e8 32 8b e8 |d ......|P....2..|
|00006270| dd a2 e8 df a6 47 2e 2e | 2e 74 68 69 73 20 6d 65 |.....G..|.this me|
|00006280| 61 6e 73 20 74 68 61 74 | 20 61 6e 20 69 6e 74 65 |ans that| an inte|
|00006290| 72 72 75 70 74 20 6f 63 | 63 75 72 73 20 69 66 20 |rrupt oc|curs if |
|000062a0| 61 20 63 68 61 72 61 63 | 74 65 72 20 68 61 73 20 |a charac|ter has |
|000062b0| 62 65 65 6e 20 72 65 63 | 65 69 76 65 64 e8 59 8d |been rec|eived.Y.|
|000062c0| b8 05 00 50 b8 16 00 e8 | d7 8a e8 82 a2 e8 84 a6 |...P....|........|
|000062d0| 36 62 79 20 74 68 65 20 | 55 41 52 54 2c 20 61 6e |6by the |UART, an|
|000062e0| 64 20 69 73 20 72 65 61 | 64 79 20 74 6f 20 62 65 |d is rea|dy to be|
|000062f0| 20 72 65 61 64 20 62 79 | 20 74 68 65 20 70 72 6f | read by| the pro|
|00006300| 63 65 73 73 6f 72 2e e8 | 0f 8d bf 4a 01 1e e8 21 |cessor..|...J...!|
|00006310| a2 bf 93 02 1e e8 41 a4 | e8 fe 8c b9 15 00 e8 a7 |......A.|........|
|00006320| 8c b8 03 00 50 e8 63 ad | b9 0a 00 e8 9a 8c e8 69 |....P.c.|.......i|
|00006330| ac b8 05 00 50 b8 14 00 | e8 66 8a e8 11 a2 e8 13 |....P...|.f......|
|00006340| a6 48 54 68 69 73 20 69 | 6e 74 65 72 72 75 70 74 |.HThis i|nterrupt|
|00006350| 20 68 61 73 20 74 68 65 | 20 73 65 63 6f 6e 64 20 | has the| second |
|00006360| 50 72 69 6f 72 69 74 79 | 20 61 66 74 65 72 20 74 |Priority| after t|
|00006370| 68 65 20 4c 69 6e 65 20 | 53 74 61 74 75 73 20 49 |he Line |Status I|
|00006380| 6e 74 65 72 72 75 70 74 | 2e 20 e8 8c 8c b8 05 00 |nterrupt|. ......|
|00006390| 50 b8 15 00 e8 0a 8a e8 | b5 a1 b8 20 00 50 b8 00 |P.......|... .P..|
|000063a0| 00 e8 f0 a4 e8 72 8c b8 | 05 00 50 b8 16 00 e8 f0 |.....r..|..P.....|
|000063b0| 89 e8 9b a1 b8 20 00 50 | b8 00 00 e8 d6 a4 e8 58 |..... .P|.......X|
|000063c0| 8c bf 4a 01 1e e8 6a a1 | bf 93 02 1e e8 8a a3 e8 |..J...j.|........|
|000063d0| 47 8c b9 15 00 e8 f0 8b | b8 03 00 50 e8 ac ac b9 |G.......|...P....|
|000063e0| 0a 00 e8 e3 8b e8 34 ac | 8b 46 04 3d 12 00 74 03 |......4.|.F.=..t.|
|000063f0| e9 00 00 b9 06 00 e8 cf | 8b e8 c5 b3 e9 00 00 8b |........|........|
+--------+-------------------------+-------------------------+--------+--------+
Only 25.0 KB of data is shown above.