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Author Topic: DMA channels and Zorro slots  (Read 6072 times)

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Offline AmigaPixelTopic starter

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DMA channels and Zorro slots
« on: May 13, 2011, 09:59:26 AM »
It might be a dumb question, but as I am getting familiar again with the classic Amiga architecture, I have ask. Does the DMA bus controller in Agnus and Alice extend or allocate to the Zorro II and III slots when needed.
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Offline AmigaPixelTopic starter

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Re: DMA channels and Zorro slots
« Reply #1 on: May 16, 2011, 10:24:46 AM »
Quote from: alexh;637563
AFAIK No.

It is outside the Agnus/Alice address range. The DMA masters in the Amiga chipset are AFAIK all limited to accessing Chip-RAM.


Right,I forgot you explained that in another thread. I hope I am not getting shot term memory loss!
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Offline AmigaPixelTopic starter

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Re: DMA channels and Zorro slots
« Reply #2 on: May 16, 2011, 10:37:04 AM »
@Zac67
Thanks, that explanation helps greatly! Actually all of this does.
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