Opened 7 years ago

#25 new accuracy

Some Z80/68K interactions have only approximate timing

Reported by: Mike Pavone Owned by: Mike Pavone
Priority: minor Milestone: future
Component: Genesis/Megadrive Version: 0.5.0
Keywords: Cc:


Z80 access to the 68K bus does not necessarily occur at the exact time it should. Fixing this will require the ability to roll back the 68K to a previous checkpoint.

Additionally, this access should incur a delay based on what the 68000 is actually doing rather than a fixed delay.

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