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Apple IIGS Serial Input
- Subject: Apple IIGS Serial Input
- From: Smohn Jith <Smohn@smohn.com>
- Date: Thu, 04 Apr 2013 19:55:47 -0500
- Newsgroups: comp.sys.apple2
- Organization: Optimum Online
- User-agent: Mozilla/5.0 (Windows NT 5.1; rv:17.0) Gecko/20130307 Thunderbird/17.0.4
I have a device that has 3 wire RS232 serial. TxD, RXD, and Ground.
I'm trying to get it to work with my IIGS. I succeeded in this 10 or
more years ago and I forgot what I did. I have the 3 wires hooked up
correctly, but I vaguely remember having to ground the handshake pins or
the General purpose input pin or something. I've tried a bunch of
combinations without luck. Any ideas?