Hi!
I want to programming VIC in assembler. It's nothing what's not easy... but...
The shadow registers in BASIC IRQ disables me to access real VIC registers at $D000.
I have to read that value $FF at $D8 disables this IRQ, but for example:
MOVSPR1,100,100 - sets sprite 1 to position 100,100
If I try to write it to VIC reg. directly: POKE53248,150:POKE53249,150 - it works not also if I store $FF at $D8.
So, how to control real VIC registers directly without rewritting it?
Thanks for every help.
Miro