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Old 25 May 2019, 09:45   #48
Defendit numerus

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Join Date: Mar 2017
Location: Crossing the Rubicon
Age: 50
Posts: 3,202
Originally Posted by Toni Wilen View Post
DSKLEN write logic works like this:

DMACON only "pauses" the DMA (Paula stops sending Agnus disk DMA requests and DSKLEN is not counted down), DMA would continue when re-enabled.
This is interesting.
So with some well crafted code and an untouched real blank floppy you can theoretically replicate some impossible to copy "weak bits" protection.
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