Posted By
Luca
on 2018-09-20
02:17:37
 |  Re: YAPE 1.1.6 now out!
This happens every time I need to open and adjust the bottom border, and no emulator is able to reproduce it yet.
I set some IRQs to do that in a cheap way: standing at rasterline $0CA, I force $FF1D to #$A2, then I call next one at $0CD, where to force $FF1D to #$E9 (to place the overall screen in the middle), then call a last one in $126, annd cycling.
All the known emulators show a pretty good result. The real machine shows a pretty good result too, but the video output is colorless, totally b/w tv like! In order to have the full stuff on real iron too, the IRQ calling at #$CD must be changed in #$CE.
Will be possible in the near future to see this behavior fully emulated?
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