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TRS-80 Model 12, 16 FDC

hexsane

Experienced Member
Joined
Mar 4, 2009
Messages
385
Location
Omaha, NE USA
http://www.sydex.com/temp/16fdc.jpg

Like that one.

I would like to document the differences between an unrevised version from a Model II and one of those (and make the changes on my card). All I need is a loaner and will pay for shipping both ways but will buy one if you have a spare.

-Matt
 
I think the model 12 FDC is on the motherboard. How about a few nice pictures of one from a 16a instead of shipping?
 
A few of the traces go under chips. But a good close up of the underside to determine the change in traces would help.

I know the WXY jumper set goes under the controller chip. If you can trace those that would help.

-Matt
 
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