[Coco] Re: [Color Computer] Older Floppy Drives
John E. Malmberg
wb8tyw at qsl.net
Tue May 17 00:52:16 EDT 2005
Gene Heskett wrote:
> On Monday 16 May 2005 18:33, Jan Vanden Bossche wrote:
>
>>Hallo
>
>>I've got 2 of those. How do I switch them to 300 rpm/720 KB
>>operation ?
>>
>
> There's a jumper on the board, but I don't know the acronym for it at
> the moment. Lemme see if I can find the manual again...
As I mis-remember these things, there is a signal pin on the 34 pin
connector that does the switch.
Ground = 720KB, high = 1.2MB.
Guess what level that pin is wired to be at on a COCO? :-)
-John
wb8tyw(at)qsl.net
Personal Opinion Only
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