At 22:26 14/08/01, Si Owen wrote:
>You'll certainly see the extra delays when writing to ports 248 and
>above, or when the ASIC is drawing the main screen area. I'm confident
>that the current SimCoup� is already accurate enough for you to be able
>to develop your Mode 4 IM2 routines on it and have it run the same on a
>real SAM.
Thanks for this info. Surprisingly, I'm still using my *real SAM* to
program on right now!!!!
I generally took 78000 TStates per frame to be the norm for Mode 4 - this
roughly equates to Aley's quote of 30-32% memory contention speed loss.
-howard
