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The best virtual videocard for ct486 (PC/AT 486 with CS4031 chipset) MESS rom.
#370238 - 10/10/17 01:18 PM
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Which of this cards supports a high resolutions and colour quantity, and working properly on the MAME simultaneously?
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Re: The best virtual videocard for ct486 (PC/AT 486 with CS4031 chipset) MESS rom.
[Re: VasiliyFamiliya]
#370772 - 11/04/17 12:04 PM
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With ct486, you are presently limited to a hard-wired ET4000 SVGA card. It is enough to run Windows 9x at 800 x 600 (probably 1024 x 768 too), but quite incompatible with DOS UniVBE / Univesa (if you want to go that route).
Edited by Bavarese (11/04/17 12:12 PM)
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Re: The best virtual videocard for ct486 (PC/AT 486 with CS4031 chipset) MESS rom.
[Re: Bavarese]
#370775 - 11/04/17 01:52 PM
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> With ct486, you are presently limited to a hard-wired ET4000 SVGA card. It is enough
> to run Windows 9x at 800 x 600 (probably 1024 x 768 too), but quite incompatible with
> DOS UniVBE / Univesa (if you want to go that route).
It isn't hard-wired - you can swap it for other ISA video cards with the -isa1 option on the command-line. You can see available options with -listslots. That said, I don't know the trade-offs of the different options.
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Re: The best virtual videocard for ct486 (PC/AT 486 with CS4031 chipset) MESS rom.
[Re: Vas Crabb]
#370907 - 11/10/17 03:58 PM
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I just had been taken a various graphic glitches after testing each hi-res and color-rich video card.
Here is a result of S3 Trio64 setup to 16-bit color mode:
And here is a Diamond Speedstar Pro SE (24 bpp):
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Re: The best virtual videocard for ct486 (PC/AT 486 with CS4031 chipset) MESS rom.
[Re: VasiliyFamiliya]
#370916 - 11/10/17 10:14 PM
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> I just had been taken a various graphic glitches after testing each hi-res and
> color-rich video card.
>
> Here is a result of S3 Trio64 setup to 16-bit color mode:
>
>
> And here is a Diamond Speedstar Pro SE (24 bpp):
Yeah, higher colour depths don't work well at this stage. 256 colours should work, or reduce the hardware acceleration level in Windows.
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- Barry Rodewald
Editor at MARP - http://replay.marpirc.net
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ct486 (PC/AT 486 with CS4031 chipset) and CD drivers installation for MS-DOS 6.22.
[Re: mahlemiut]
#375842 - 04/26/18 01:05 PM
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Today I have another problem with this rom - after any CD driver from software list installation to MS-DOS 6.22 "computer" can't read my CD image.
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Re: ct486 (PC/AT 486 with CS4031 chipset) and CD drivers installation for MS-DOS 6.22.
[Re: VasiliyFamiliya]
#375843 - 04/26/18 02:37 PM
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Re: ct486 (PC/AT 486 with CS4031 chipset) and CD drivers installation for MS-DOS 6.22.
[Re: BIOS-D]
#375855 - 04/27/18 06:22 AM
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The best virtual videocard for ct486 (PC/AT 486 with CS4031 chipset) MESS rom.
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