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Old 24 September 2013, 09:45   #112
Toni Wilen
WinUAE developer
Join Date: Aug 2001
Location: Hämeenlinna/Finland
Age: 44
Posts: 22,454
All known images of Critical Mass have broken landscape part at the beginning. 1M chip ram config usually prevents the crash.

Later it usually hangs (can happen on real hardware too but appears to be more rare, probably some internal CIA timing not yet fully emulated), reason is simple: music player (which uses CIA) can clear CIA interrupt register when trackloader is using CIA for delays, unfortunately trackloader CIA delay uses same CIA chip (but different timer) and it also polls interrupt register. It should have polled CIA timer on/off bit.
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