15 May
2011
15 May
'11
10:04 a.m.
I recently completed a PCB layout for a serial board for the TRS-80 PT210
printing terminal. The primary intended means of connecting to a host to
this is an accoustic coupling modem. If you want to use RS232 serial, you
need an optional board. These boards have since become very hard to find,
so I used the info I found in the service manual to make my own. See
http://batchpcb.com/index.php/Products/59707 to get your own made.
--
David Griffith
dgriffi at cs.csubak.edu
A: Because it fouls the order in which people normally read text.
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