Open main menu

Changes

Gate Array

No change in size, Thursday at 11:29
/* Register RMR2 (ASIC & Advanced ROM mapping) */
-Mode- ROM address ASIC I/O Page
0 0 00 &0000-&3FFF Disabled 0 1 01 &4000-&7FFF Disabled 1 0 10 &8000-&BFFF Disabled 1 1 11 &0000-&3FFF &4000-&7fff
The physicial lower ROMs are also accessible as logical upper ROMs with the RMR register.
Phi2x
5,801
edits