Mac OS 9 Lives
Mac OS 9 Discussion => Hardware => Video Cards, Monitors & Displays => Topic started by: teroyk on April 06, 2020, 01:58:36 AM
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Is there low limit in graphics resolution in Mac OS 9.2.2?
Example the original Macintosh resolution: 512×342 1-bit (b/w)
Lowest I can get is 640x480 8-bit (256 grayscales)
I have seen 640x480 1-bit at Mac OS 8.1.
I have CRT that support down to 320x200 resolution and it would be nice to test.
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Likely, any New World ROM Mac would be 8bit by default, but screen resolutions would be a matter of the graphics cards 'NDRV' and EDID of the display.
Old World Macs with Open Firmware and PCI slots may also be limited to 8bit color/grays.
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new lowest found: 512x384 8-bit at 50hz
With Powerbook G4 (radeon 9000) S-video-output to television.
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Village Tronic MP 960 and MPDD Pro specifications says supports 320x256 24-bit colors at 50 Hz. Has somebody those cards to test how less colors can be?
EDIT: Also MP850 and MacMagic Pro (3dfx Voodoo Banshee based cards) support that.
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good find. :) voodoo 4.x already had a minimum of 480x or 640x when i remember right - same as powermac 7300 built-in video.