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Old 22 December 2009, 20:36   #63
Toni Wilen
WinUAE developer
 
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 49
Posts: 26,534
Quote:
Originally Posted by Photon View Post
Yeah, I noticed this when I applied my maximum overscan mentioned in the overscan thread on my A600

According to HRM, 00 and ff should be valid DIWSTRT and DIWSTOP - it would be interesting to know if there's a HRM updated for ECS that mentions why ECS has this "limitation". 00 and ff works fine on OCS, which is what the HRM is written for, I guess. Until I see / hear otherwise

Maybe this nice thread will end up as a HRM addendum
Third edition includes "appendix C Enhanced Chip Set". Nothing about changed DIW limits. (except related DIWHIGH change)

I guess I need to put OCS Denise back and do some tests
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