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Re: Testing a serial port
- Subject: Re: Testing a serial port
- From: schmidtd <schmidtd@my-deja.com>
- Date: Thu, 06 Sep 2007 05:08:11 -0700
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On Sep 6, 8:02 am, Jim <j...@magrathea.plus.com> wrote:
> I've no idea about the pinout on it, so I don't know if the socket is wired
> as a conventional 25way serial port or not.
Oh, my. Defenestration may well be in your future. The header might
be wired thus:
1 2 3 4...13
14 15 16... 26
or thus:
1 3 5 ...
2 4 6 ...
If you have the original header-to-DB25 connector, lots of
permutations will already be taken care of. If not... look out below.