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Re: RFC : Apple II DMA for free. [message #415952] Thu, 04 August 2022 15:15
anthonypaulo is currently offline  anthonypaulo
Messages: 531
Registered: September 2013
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Senior Member
> Hello,
> I have tried to write down a way to get a free (in terms of memory
> cycles) and easy to implement DMA channel on the Apple II.
> It has to do with the "6502 trashed memory cycles".
> Would you (more hardware-oriented guys) like to read and comment about
> it ?
> <http://homepage.mac.com/jorgechamorro/a2things/a2gratisDMA/
> index.html>
> Regards,
> Jorge.

Resurrecting this old thread as I'm curious about free DMA...

Jorge, that link no longer works and I was unable to find anything on this in your github. Would you happen to have a working link, and have you done anything with this since this 2007 post?

Thanks!

Anthony
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