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From: d88pt@mordor (Peter Tomaszewski)
Newsgroups: comp.sys.handhelds
Subject: ATARI ST ---- HP48SX
Message-ID: <1990May9.173445.19271@lth.se>
Date: 9 May 90 17:34:45 GMT
Sender: newsuser@lth.se (LTH network news server)
Reply-To: d88pt@mordor (Peter Tomaszewski)
Organization: Lund Institute of Technology, Sweden
Lines: 30

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HI,

For all of you who use Atari St here is how you connect to HP48SX serial:

Connect pin 4 to pin 5 on the Atari side ( modem port ). 
Then connect as follows:

Atari side, modem port.                     HP48SX port.


Pin:      7 <-----------------------------------> 4
Pin:      2 <-----------------------------------> 3
Pin:      3 <-----------------------------------> 2



HP48SX pin numbering. Look into the port and number 1 to 4 from left to right.
 
              
This worked perfect for me, but dont blame me if something goes wrong!


           
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