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

From: smf <*smf_at_null.net*> Date: Wed, 30 Mar 2022 10:46:26 +0100 Message-ID: <254e3f25-7775-7d9d-fa95-83417332edee_at_null.net> · smf_at_null.net

The TIB drive uses DMA though

https://github.com/sjgray/TIB-001-Cart

You would need a "Goldstar GM82C765B FDC chip", or clone it with a
CPLD/FPGA.

I'm not sure how many people would actually want a TIB drive though....

On 28/03/2022 16:27, Gerrit Heitsch wrote:

> No, not using DMA, just a different I/O-port. That adapter you plug
> into the plus/4 contains a PLA (251641-03) and a 6523T (6525 in
> 28pin). There is no DMA involved.
>