[comp.sys.handhelds] CASIO SF-7500 comm protocol wanted

psw@richard.mitre.org (Phillip Wherry) (09/13/90)

I have a Casio SF-7500 organizer, and note that it comes with a cable
which can be used to connect it to another one of its kind.  It can also
be used with an appropriate piece of hardware to connect to a computer.
I'm guessing that the 3-pin cable is simply transmit-receive-ground in
RS232 format, and that the interface box simply changes the mechanical
form of the connector.  I haven't yet tried any of this.

Can anyone tell me whether I'm right on this, and if so, point me in the
direction of some information pertaining to the transfer protocol the
little beast uses?

Thanks in advance.

Phil Wherry

--
Phillip Wherry
The MITRE Corporation, McLean, VA
psw@mitre.org