Am Sat, 13 Oct 2012 12:54:52 +0200 schrieb Michał Pleban <email@example.com>: > Hello! > > Today I checked the video memory orientation. It is really very simple. > The bitmap starts at $A000 in expansion ram, and continues to $DFFF. > > The bitmap is organized linearly, so the first 64 bytes form the first > line, then the second line etc. This is different from, for example, C64 > bitmap where the bitmap is formed into 8-byte "characters". Here the > data bytes are just placed line by line. > > I have yet to figure out the correct way to switch on the display mode - > apparently the CRTC initialization sequence I found earlier is not > enough. I will keep looking in the ROM. > > Regards, > Michau. > > Message was sent through the cbm-hackers mailing list Message was sent through the cbm-hackers mailing listReceived on 2012-10-13 14:00:06
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