On Thursday 13 December 2001 22:14, you wrote: > Yes, just 64K videoram wont be any good for VP9938 or 9958. So an upgrade > is indeed required.
V9938 (and V9958 too, probably) can cope with 64K VRAM. However, SCREEN7/8
need 128K. Even though a single page in those modes is 54K, it needs two
parallel ICs to meet the timing demands.
Bye,
Maarten
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