[net.micro.mac] DB-9 to DB-25 listings

ramin@rtgvax.UUCP (Pantagruel) (03/26/86)

So many DB-9 to DB-25 pin crossing requests have gone by...
The following listing is based on a cable that I made to connect
a Mac with MacTerminal via the modem port to a Racal-Vadic ages ago.
I haven't really tried one recently but it should work (the cable
is still working...)

If the line fails to work for your specific application, you may have to
switch 2 and 3 on the DB-25 or 5 and 9 on the DB-9 since the connection 
may or may not be null-modem.


  DB-25                 DB-9
  ------                --------
  6                     2
  7                     3
  2                     5
  20                    6
  5                     7
  8(jumpered to 5)      7
  1                     8
  3                     9


Hope this helps....

ramin


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