Re: 8250 and C64 disks

From: William Levak (wlevak_at_grex.cyberspace.org)
Date: 2006-04-04 05:51:17

On Mon, 3 Apr 2006, Claus Just Rasmussen wrote:

> (2) I also noticed that the 4040 might actually be sick... or maybe only 
> modified - the 6532 is located on an extra socket (mounted in the original 
> socket) + a few wires are added. So... don't know if it works...

A common modification was to add a device select switch.  The device 
number is pins 22, 23, and 24 on the 6532.  Try putting the 6532 back in 
it's original socket.


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