Intel UPP103 Cable
rsnats at bellsouth.net
Wed Jun 1 20:24:20 CDT 2005
I appreciate you taking a look this cable information. I have the MDS
signal definitions in the MDS schematics. I know what signals are on the
MDS end. I just have no way of knowing where they go
----- Original Message -----
From: "Dwight K. Elvey" <dwight.elvey at amd.com>
To: <cctalk at classiccmp.org>
Sent: Wednesday, June 01, 2005 12:00 PM
Subject: Re: Intel UPP103 Cable
> >From: "xyz" <rsnats at bellsouth.net>
> >I have a Intel MDS-800 and a UPP-103. I don't have the cable that
> two units. Both units have DB-25 D-type connectors. Does anyone have a
> diagram of this cable.
> I think I have it someplace. There are about 3 or 4 lines
> that need to be twisted pairs with a ground lead. The original
> used a bundle of twisted pairs that had black leads for the
> one twisted lead. I many cases, the black leads carried data
> signals and not ground. The cable manufacture only checked that
> the cable had continuity and not that the right pairs
> were twisted.
> When I worked at Intel, I made a checker that would display
> the number of incorrect twisted pairs by doing a transformer
> coupling of the wires.
> It may take me a while to look for the programmer cable
> drawings. Hopefully, Joe or Dave can find one quicker.
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