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- Xref: sparky comp.sys.amiga.misc:18988 comp.sys.amiga.hardware:21982 aus.computers.amiga:1211
- Path: sparky!uunet!munnari.oz.au!ariel.ucs.unimelb.EDU.AU!werple.apana.org.au!news
- From: bytey@werple.apana.org.au (Chris Hames)
- Newsgroups: comp.sys.amiga.misc,comp.sys.amiga.hardware,aus.computers.amiga
- Subject: DisplayModes/ECS/AGA/Monitors/Frequencies/Resolutions
- Date: 23 Dec 1992 16:16:29 +1100
- Organization: werple public-access unix, Melbourne
- Lines: 132
- Message-ID: <1h8sndINNjnv@werple.apana.org.au>
- NNTP-Posting-Host: werple.apana.org.au
-
-
- Well after getting many questions about what display mode does what (not
- many people have A4000's in Oz yet!). I wacked up a little program to give
- me all the info. I hope it answers some questions for people....
-
- Terms-
-
- ECS is the SuperDenise/Obese Agnus (The one which allows 1 or 2 meg of chip
- etc). In all A600/A3000's and most recent model A500/A2000's. Early
- A500/A2000 models should be able to be upgraded to it. A1000's and some
- VERY early A2000's need major changes to allow upgrading to ECS.
-
- AGA is the chipset that is in the A4000/A1200, there are no ways currently
- to upgrade a A500/A600/A1000/A2000/A3000 to it. Probably never will be.
-
- Notes-
- All these monitors except the AGA DBLPAL & DBLNTSC ones are supplied with
- Workbench 2.1 or later. I am using the 3.00 ones.
- The KHz/Hz might be a bit off.
- ECS/AGA means the mode requires ECS OR the AGA chipset.
- ANY means all chipsets released to the public.
- Some of the DBLPAL & DBLNNTSC modes came up as available with ECS I beleive
- this is a bug in 3.00 so I changed them to AGA only.
- VGAOnly is a special thing that you put in your monitors drawer to try
- to keep the frequencies fairly normal. Many people are using it for
- better mode to mode screen positioning. It does lose horizontal
- scrolling ability in the productivity type modes (multiscan, DBL etc).
-
- This is without using VGAOnly:-
-
- Name Width(max) Height(max) Chips HorKHz VerHz
- ============================================================================
- DBLPAL:Low Res 320( 338) 256( 275) AGA 27.69 48.3
- DBLPAL:High Res 640( 676) 256( 275) AGA 27.69 48.3
- DBLPAL:High Res 640( 676) 256( 275) AGA 27.69 48.3
- DBLPAL:Low Res No Flicker 320( 338) 512( 550) AGA 27.69 48.3
- DBLPAL:High Res No Flicker 640( 676) 512( 550) AGA 27.69 48.3
- DBLPAL:High Res No Flicker 640( 676) 512( 550) AGA 27.69 48.3
- PAL:Low Res 320( 362) 256( 283) ANY 15.80 50.6
- PAL:High Res 640( 724) 256( 283) ANY 15.80 50.6
- PAL:Super-High Res 1280(1448) 256( 283) ECS/AGA 15.80 50.6
- PAL:Low Res Laced 320( 362) 512( 566) ANY 15.80 50.6
- PAL:High Res Laced 640( 724) 512( 566) ANY 15.80 50.6
- PAL:Super-High Res Laced 1280(1448) 512( 566) ECS/AGA 15.80 50.6
- NTSC:Low Res 320( 362) 200( 241) ANY 15.80 60.3
- NTSC:High Res 640( 724) 200( 241) ANY 15.80 60.3
- NTSC:Super-High Res 1280(1448) 200( 241) ECS/AGA 15.80 60.3
- NTSC:Low Res Laced 320( 362) 400( 482) ANY 15.80 60.3
- NTSC:High Res Laced 640( 724) 400( 482) ANY 15.80 60.3
- NTSC:Super-High Res Laced 1280(1448) 400( 482) ECS/AGA 15.80 60.3
- DBLNTSC:Low Res 320( 338) 200( 227) AGA 27.69 58.0
- DBLNTSC:Low Res No Flicker 320( 338) 400( 454) AGA 27.69 58.0
- DBLNTSC:High Res No Flicker 640( 676) 400( 454) AGA 27.69 58.0
- DBLNTSC:Low Res Laced 320( 338) 800( 908) AGA 27.69 58.0
- DBLNTSC:High Res Laced 640( 676) 800( 908) AGA 27.69 58.0
- DBLNTSC:High Res 640( 676) 200( 227) AGA 27.69 58.0
- EURO:36Hz Low Res 320( 362) 200( 200) ECS/AGA 15.80 73.2
- EURO:36Hz High Res 640( 724) 200( 200) ECS/AGA 15.80 73.2
- EURO:36Hz Super-High Res 1280(1440) 200( 200) ECS/AGA 15.80 73.2
- EURO:36Hz Low Res Laced 320( 362) 400( 400) ECS/AGA 15.80 73.2
- EURO:36Hz High Res Laced 640( 724) 400( 400) ECS/AGA 15.80 73.2
- EURO:36Hz Super-High Res Laced 1280(1440) 400( 400) ECS/AGA 15.80 73.2
- EURO:72Hz Productivity 640( 640) 400( 400) ECS/AGA 29.52 69.4
- EURO:72Hz Productivity Laced 640( 640) 800( 800) ECS/AGA 29.52 69.4
- MULTISCAN:Extra-Low Res 160( 160) 480( 480) ECS/AGA 29.52 58.4
- MULTISCAN:Low Res 320( 320) 480( 480) ECS/AGA 29.52 58.4
- MULTISCAN:Productivity 640( 640) 480( 480) ECS/AGA 29.52 58.4
- MULTISCAN:Extra-Low Res Laced 160( 160) 960( 960) ECS/AGA 29.52 58.4
- MULTISCAN:Low Res Laced 320( 320) 960( 960) ECS/AGA 29.52 58.4
- MULTISCAN:Productivity Laced 640( 640) 960( 960) ECS/AGA 29.52 58.4
- SUPER72:Low Res 200( 224) 300( 306) ECS/AGA 23.34 71.4
- SUPER72:Low Res Laced 200( 224) 600( 612) ECS/AGA 23.34 71.4
- SUPER72:High Res 400( 448) 300( 306) ECS/AGA 23.34 71.4
- SUPER72:Super-High Res 800( 896) 300( 306) ECS/AGA 23.34 71.4
- SUPER72:High Res Laced 400( 448) 600( 612) ECS/AGA 23.34 71.4
- SUPER72:Super-High Res Laced 800( 896) 600( 612) ECS/AGA 23.34 71.4
-
- This is with VGAOnly:-
-
- Name Width(max) Height(max) Chips HorKHz VerHz
- ============================================================================
- DBLPAL:Low Res 320( 338) 256( 282) AGA 29.52 50.1
- DBLPAL:High Res 640( 676) 256( 282) AGA 29.52 50.1
- DBLPAL:High Res 640( 676) 256( 282) AGA 29.52 50.1
- DBLPAL:Low Res No Flicker 320( 338) 512( 564) AGA 29.52 50.1
- DBLPAL:High Res No Flicker 640( 676) 512( 564) AGA 29.52 50.1
- DBLPAL:High Res No Flicker 640( 676) 512( 564) AGA 29.52 50.1
- PAL:Low Res 320( 362) 256( 283) ANY 15.80 50.6
- PAL:High Res 640( 724) 256( 283) ANY 15.80 50.6
- PAL:Super-High Res 1280(1448) 256( 283) ECS/AGA 15.80 50.6
- PAL:Low Res Laced 320( 362) 512( 566) ANY 15.80 50.6
- PAL:High Res Laced 640( 724) 512( 566) ANY 15.80 50.6
- PAL:Super-High Res Laced 1280(1448) 512( 566) ECS/AGA 15.80 50.6
- NTSC:Low Res 320( 362) 200( 241) ANY 15.80 60.3
- NTSC:High Res 640( 724) 200( 241) ANY 15.80 60.3
- NTSC:Super-High Res 1280(1448) 200( 241) ECS/AGA 15.80 60.3
- NTSC:Low Res Laced 320( 362) 400( 482) ANY 15.80 60.3
- NTSC:High Res Laced 640( 724) 400( 482) ANY 15.80 60.3
- NTSC:Super-High Res Laced 1280(1448) 400( 482) ECS/AGA 15.80 60.3
- DBLNTSC:Low Res 320( 338) 200( 233) AGA 29.52 60.0
- DBLNTSC:Low Res No Flicker 320( 338) 400( 467) AGA 29.52 60.0
- DBLNTSC:High Res No Flicker 640( 676) 400( 467) AGA 29.52 60.0
- DBLNTSC:Low Res Laced 320( 338) 800( 934) AGA 29.52 60.0
- DBLNTSC:High Res Laced 640( 676) 800( 934) AGA 29.52 60.0
- DBLNTSC:High Res 640( 676) 200( 233) AGA 29.52 60.0
- EURO:36Hz Low Res 320( 362) 200( 200) ECS/AGA 15.80 73.2
- EURO:36Hz High Res 640( 724) 200( 200) ECS/AGA 15.80 73.2
- EURO:36Hz Super-High Res 1280(1440) 200( 200) ECS/AGA 15.80 73.2
- EURO:36Hz Low Res Laced 320( 362) 400( 400) ECS/AGA 15.80 73.2
- EURO:36Hz High Res Laced 640( 724) 400( 400) ECS/AGA 15.80 73.2
- EURO:36Hz Super-High Res Laced 1280(1440) 400( 400) ECS/AGA 15.80 73.2
- EURO:72Hz Productivity 640( 640) 400( 400) ECS/AGA 31.61 70.4
- EURO:72Hz Productivity Laced 640( 640) 800( 800) ECS/AGA 31.61 70.4
- MULTISCAN:Extra-Low Res 160( 160) 480( 495) ECS/AGA 31.61 60.3
- MULTISCAN:Low Res 320( 320) 480( 495) ECS/AGA 31.61 60.3
- MULTISCAN:Productivity 640( 640) 480( 495) ECS/AGA 31.61 60.3
- MULTISCAN:Extra-Low Res Laced 160( 160) 960( 990) ECS/AGA 31.61 60.3
- MULTISCAN:Low Res Laced 320( 320) 960( 990) ECS/AGA 31.61 60.3
- MULTISCAN:Productivity Laced 640( 640) 960( 990) ECS/AGA 31.61 60.3
- SUPER72:Low Res 200( 224) 300( 314) ECS/AGA 24.63 72.0
- SUPER72:Low Res Laced 200( 224) 600( 628) ECS/AGA 24.63 72.0
- SUPER72:High Res 400( 448) 300( 314) ECS/AGA 24.63 72.0
- SUPER72:Super-High Res 800( 896) 300( 314) ECS/AGA 24.63 72.0
- SUPER72:High Res Laced 400( 448) 600( 628) ECS/AGA 24.63 72.0
- SUPER72:Super-High Res Laced 800( 896) 600( 628) ECS/AGA 24.63 72.0
-
-
-
- --
- Chris Hames
- Internet: bytey@werple.apana.org.au and uunet!cbmvax!cbmaus!hames!chrish
- FidoNet: 3:633/353
-