Re: Patching in a CBM disk drive connection in a C64 case.

From: smf <smf_at_null.net>
Date: Fri, 1 Apr 2022 09:45:42 +0100
Message-ID: <53cc61da-1779-da54-f6cb-f5f3018f9f5f_at_null.net>
I guess a disassembly of the code is in order...

On 30/03/2022 16:36, Jim Brain wrote:
> The IC supports DMA, but does the cart design actually use it?  808X
> DMA is markedly different in operation than C64 DMA, and I don't see
> enough logic on that board to glue the two concepts together.  It
> looks like polling mode is used.
>
> Jim
>
> --
> Jim Brain
> brain_at_jbrain.com
> www.jbrain.com
Received on 2022-04-01 11:00:08

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