Z180 MMU Register

Hello,

I wonder if anyone can help me to understand the Z180 MMU Register ?

Most of what I know ( very little )comes from the Z180 manual. I have done some experimenting with putting different values in BBR, CBR, and CBAR.

For example I put 16H in BBR
03H in CBR
DAH in CBAR

I though with this setup I would have standard Z80 addressing where my Eprom and Ram are located at 0000H - 9FFFH.

Writing to D000H would use address line A16.

This didn't work.

Posted by Dave Holt (dh23111@msn.com) on 03/06/2003, at 23:12 GMT