🚀 go-pugleaf

In article <637@bnr-fos.UUCP> protcoop@leibniz.uucp () writes:

>I now have two things that require connection to my serial port
>(modem and X10 controller) and this is a problem.  I would like to
>build a switch box so that I can connect both devices to it and
>JUST FLICK a switch to select one.  Unfortunately I do not really

Assuming I didn't just go out and buy a switch (they are sort of spendy),
I would use a 4-pole double-throw switch to switch TD (pin 2), RD (pin 3),
DSR (pin 6) and DTR (pin 20) connect pin 7 to both devices. In some cases
you can get by with a double pole double throw, simply omit the DSR and DTR,
connect DTR to DSR on any device that cannot be strapped to ignore them. I
like to have them though, I like my modem to hang up when I drop DTR, either
when I close the serial port, or Amiga gurus, or, in your case, when you
throw the switch and disconnect it.

>meant.  I would appreciate any input into this.  Thank you.

You're welcome, I hope it's not too redundant.

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