thanks!
Now i have answers for both questions.
Search found 2 matches
- Sat Nov 17, 2018 9:54 am
- Forum: Megadrive/Genesis
- Topic: Looping access from 68K and Z80
- Replies: 25
- Views: 41379
Re: Looping access from 68K and Z80
Now i have answers for both questions.
- Mon Nov 12, 2018 11:21 pm
- Forum: Megadrive/Genesis
- Topic: Looping access from 68K and Z80
- Replies: 25
- Views: 41379
Looping access from 68K and Z80
Z80 32KB address space is mapped to A0xxxx on 68K. Can Z80 access to its own space using A0 page in upper 32KB? Will it stop 68K while access itself address space because it uses outer loop through 68K?
The same opposite question: Z80 has special map of VDP+PSG to 7Fxx address. Can 68K access VDP ...
The same opposite question: Z80 has special map of VDP+PSG to 7Fxx address. Can 68K access VDP ...