From: Ullrich von Bassewitz (uz_at_musoftware.de)
Date: 2002-05-28 19:15:06
Hi!
On Tue, May 28, 2002 at 04:38:01PM +0200, groepaz wrote:
> - same for memory under ROM (a000-bfff and e000-ffff) and memory under
> i/o (d000-dfff) ... the VIC always reads from the respective ram, no
> matter what the current banking is.
One (maybe stupid) question: Is it possible to place the high res color map
under the i/o area, and if so, how is this done? The current grlib allows for
two graphics pages:
1. High res screen at $E000 with color RAM at $CC00
2. High res screen at $A000 with color RAM at $8C00
Two pages are nice but they eat way too much RAM, so I'm thinking of removing
the support for the second page. If it would be possible to place the high res
color RAM below the i/o area, having full high res graphics would need no
additional RAM at all!
Or are there any serious objections against removing the second video page?
Regards
Uz
--
Ullrich von Bassewitz uz_at_musoftware.de
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