Seeking modem pinouts (3b1)
Bruce Lilly
bruce at balilly.UUCP
Mon Feb 18 04:48:20 AEST 1991
In article <1991Feb13.172049.21792 at progress.com> andy at progress.COM (Andrew Klein) writes:
>I have a 3b1 but no documentation. Can anyone provide
>me with the recommended cable pinnings for an external
>modem? Your help is much appreciated.
I'm posting, beacause this should help answer another recent poster's
question regarding modem connections.
function 3b1 pin modem pin
frame gnd. 1 ___________ 1
TD 2 ___________ 2
RD 3 ___________ 3
RTS 4 ___________ 4
CTS 5 ___________ 5
DSR 6 ___________ 6
signal gnd. 7 ___________ 7
CD 8 ___
DTR 20 ___|_______ 20
TC 15 ___________ 15
RC 17 ___________ 17
RI 22 ___________ 22
ETC 24 ___________ 24
--
Bruce Lilly blilly!balilly!bruce at sonyd1.Broadcast.Sony.COM
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