Hello! Baltissen, GJPAA (Ruud) wrote: >> You could possibly sacrifice the User Port to drive these pins. > Great idea! I completely forgot that Boisy hasn't to be 6510 compatible. Actually I just realized it's not a good idea. User Port is visible in the I/O area. Once you switch it out, you won't be able to access it to bring it back :-( Perhaps a better idea would be to XOR one address line so that the $Dxxx I/O area is moved to $Fxxx, and use the $5 memory configuration (I/O visible, otherwise RAM). Regards, Michau. Message was sent through the cbm-hackers mailing listReceived on 2013-06-13 18:01:11
Archive generated by hypermail 2.2.0.