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Old 24 February 2015, 18:23   #101
Toni Wilen
WinUAE developer
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 43
Posts: 20,647
Originally Posted by Arnie View Post
My CDTV set up with HD attached stops with a HALT2. working in WinUAE3.0
Oops, when using CDTV SCSI, DMAC type flag was not correctly set, after A2090 was added, selection defaulted to A2090 DMA controller.. (and first DMA read used address zero)

Originally Posted by amilo3438 View Post
Oh yeah, in ECS really looks ugly... but what about OCS, is that corruption also correct? (see pic.1)

(tested in beta 10 A500 most common)

EDIT: In correct ECS corruption there is no interference in the form of vertical lines as in OCS! (pic.2)
Yes (Just re-tested, got it immediately on real OCS A500). Common sprite getting stuck in non-DMA mode. It won't happen if you are lucky (when demo screen setup code runs inside vblank period) or if was included with bootable disk that uses blank mouse cursor.

This sprite glitch (in this demo) can't happen if ECS Agnus. (and also probably can only happen in emulation since 310b1)

Originally Posted by mark_k View Post
Maybe I should have been a bit clearer. Some of these boards did ship with a version 3.x ROM.
Good enough explanation now
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