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 Post subject: MMC3
PostPosted: Mon Apr 18, 2005 1:23 pm 
$3000-$3EFF is mapped to $2000-$2EFF.
Does this mapping occur before the signal reaches the MMC3? Would it be possible to trigger an IRQ by accessing $2xxx/$3xxx?


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 Post subject:
PostPosted: Fri Apr 29, 2005 4:39 pm 
bump?


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 Post subject:
PostPosted: Fri Apr 29, 2005 4:54 pm 
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Joined: Mon Sep 20, 2004 6:04 am
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Location: Indianapolis
Yes, I believe it would. Since it toggles CHR-A12. But I don't know for sure, I haven't tried that.


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