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SubjectRe: Can someone explain memory mapper 3 to me.  
Posted by777Nes
Posted on3/13/02 08:33 AM
From IP152.30.110.194  



..ahh..so simple...now I have mapper 2 and 3 working...

Thank you!

Do you know when "regular" (not NMI) interupts should happen? I think only 4 games out of my 100 working will actually recognize that I pressed the "start" button (or any other button).

Is there a special time that games will only try to read input? I execute NMI on Vblank but that's it...I have an IRQ routine, but I can't find a reason to ever call it.







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Entire Thread
Subject  Posted byPosted On
*Can someone explain memory mapper 3 to me.  777Nes3/12/02 10:51 PM
.*Re: Can someone explain memory mapper 3 to me.  777Nes3/15/02 8:11 PM
..*no problem. *nt*  zero soul3/15/02 9:50 PM
.*Re: Can someone explain memory mapper 3 to me.  zero soul3/13/02 07:22 AM
...Re: Can someone explain memory mapper 3 to me.  777Nes3/13/02 08:33 AM
...*Re: Can someone explain memory mapper 3 to me.  Memblers3/13/02 3:28 PM
....*Re: Can someone explain memory mapper 3 to me.  Anonymous3/14/02 03:53 AM
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