> Sorry to be OT (On-Topic) but I just want to confirm my calculations with
> people. I have calculated that H-Blank takes 272 cycles and V-Blank takes
> 83799 cycles. Its based on these stats:
>
> CPU is 16.78 MHz
> H-Blank takes 16.212 us
> V-Blank takes 4.994 us
hfreq=13.618khz
vfreq=59.727hz
of help?