[Coco] CC-Five (was Re: Pseudo CoCo4???) (LONG)
jcewy at swbell.net
Thu Jan 25 09:52:22 EST 2007
I knew MMC used SPI, but I didn't think CF did. Of course, CF cards can
be used as IDE.
jdaggett at gate.net wrote:
> On 24 Jan 2007 at 19:31, Joel Ewy wrote:
>> What about including a controller that would look to the CoCo like a
>> WD FDC, but which actually works with CoCo disk images on removable
>> flash media, such as MMC or CF?
> MMC and CF cards can work with a SPI protocol. There are HDL opensources that
> do this and a wrapper around that could be done to make it look like the coco was
> accessing a disk drive. That may have already been done. The SPI protocol is rather
> simple to understand. So this does not appear to be a major issue.
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