25 Aug
2014
25 Aug
'14
12:41 a.m.
On Mon, Aug 25, 2014 at 1:33 AM, David Griffith <dgriffi at cs.csubak.edu> wrote:
While I'm prepping parts for P112 kits, I started
thinking about DE-9
pigtails. These things come in two different pinouts.
I've used dozens of those over the years, and I've only ever seen the ones
that use straight-through ribbon cable (interleaved pinout). I've never seen
the other kind you mentioned, with the split ribbon cable.