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Set of Apple II Hard Drive Images
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eric.hdv
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ERIC
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TEST
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READ2PDL.MAK
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.txt
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Applesoft BASIC Source Code
|
1998-02-11
|
367 b
|
23 lines
|
[FC] Applesoft BASIC Program (0x0801)
15 BA = 7 *4096
20 B1 = 10 *16 +13:B2 = 6 *16 +4:B3 = 12 *16
30 B4 = 8 *16 +13:B5 = 0:B6 = 8 *16 +8
40 P = 0
50 GOSUB 100
60 P = 1
65 BA = 7 *4096 +12 *256
66 B6 = 8 *16 +10
67 Y = 0
70 GOSUB 100
99 END
100 REM POKE
105 N = 1
110 POKE BA,B1: POKE BA +1,B2 +P: POKE BA +2,B3
120 POKE BA +3,B4: POKE BA +4,Y: POKE BA +5,B6
130 BA = BA +6
150 Y = Y +1
152 PRINT N,Y,B6
155 IF Y = 256 AND N = 1 THEN Y = 0:B6 = B6 +1:N = 2: GOTO 110
160 IF (N <2) THEN 110
165 IF N = 2 AND Y <250 THEN 110
170 POKE BA,96
180 RETURN