68kMLA Classic Interface

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Apple Portrait Display support from built in video?
Posted by: CTB on 2022-12-05 16:11:10
Do any Macs support the Apple full page display (not the 21" display) from their built in video? I vaguely remember the IIsi supporting it back in the day.
Posted by: slomacuser on 2022-12-06 03:29:14
portrait0.jpg

portrarit1.jpg

portrarit2.jpg
Posted by: CTB on 2022-12-06 03:51:57
Wow.
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I didn’t expect that many Macs that support it. Thanks
Posted by: CTB on 2022-12-06 03:53:10
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What is the source for these pages? Very detailed.
Posted by: slomacuser on 2022-12-06 03:55:16
What is the source for these pages? Very detailed.
Someone here posted this book
book.jpg
Posted by: Phipli on 2022-12-06 04:04:01
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Hum, possible error - it says 16 greys for an LC 475 with 512k but 256 for a Performa 475 with 512k VRAM.

I suspect the 16 is right because you need 544k of VRAM to do 640*870 at 8 bits per pixel.
Posted by: ScutBoy on 2022-12-06 08:56:21
Very handy - thanks!
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