View Single Post
Old 18 November 2019, 15:54   #10
Registered User
Join Date: Feb 2011
Location: Italy/Rome
Posts: 1,718
Originally Posted by ross View Post
A little warning: the messed up display could be from a previous frame ended-up in a last short frame.
Remember that the LACE bit in BPLCON0 is a toggle (if 1, change LOF bit on next frame).

So the better and most effective way is to force the very first laced long frame with a write to VPOSW.
move.w #$8000,$dff02a
do the job.
This setting must be done every frames, or just the first time, before entering the main loop?
sandruzzo is offline  
Page generated in 0.04422 seconds with 11 queries