Hervé wrote: > - What are registers values supposed to be OK ? Perhaps André:s site can help you? http://www.6502.org/users/andre/hwinfo/crtc/ http://www.6502.org/users/andre/petindex/crtc.html It seems to that changing the register R2 would move the image to either left or right. The second page has actual register values, see the ones for CS/A65 as those were tuned for a 50 Hz TV. André also has links to the composite video adapters and mentions that the CRTC values need to be changed in order to get them to work. > - Locations, in this hacked ROM, to patch to change those registers values > ? A quick hunt with the xpet monitor suggests $E72A (lower case?) and $E73C (upper case/graphics?), but I'm not entirely sure. Best regards Anders Carlsson Message was sent through the cbm-hackers mailing listReceived on 2013-12-19 13:01:09
Archive generated by hypermail 2.2.0.