[net.micro.trs-80] coco and serial stuff questions

johnw@reed.UUCP (John Windberg) (08/13/86)

Can anyone out there tell me a quick easy way to get a coco to use the serial
port.  I would like to write a simple basic dumb terminal program.
I have a dcm-5 modem and it has a port to match the serial port on the coco.
also, can the serial port be made into an rs232 sort of.
if so which pin goes where.  I already have cable and both ends,
I just need to know which pin goes where.
thanks