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

From: Gerrit Heitsch <*gerrit_at_laosinh.s.bawue.de*> Date: Sat, 2 Apr 2022 19:47:32 +0200 Message-ID: <79be0c15-699c-d1d5-7779-4d6633256e4f_at_laosinh.s.bawue.de> · gerrit_at_laosinh.s.bawue.de

On 4/1/22 21:56, smf wrote:
> What I find interesting is Bil Herd's explanation of the bug, as I'm not
> sure it ties in with this fix.
> 
> http://forum.6502.org/viewtopic.php?p=2310#p2310.
> 
> My todo list has had a "figure out if a 1541 can be converted to fast
> serial bus using flip flops" entry on it for many years.

For some reason Commodore didn't do that. They just added a 6526/8521 to 
the 1571 and used only the shift register.

  Gerrit