[net.micro.pc] wizards needed - RS232 card and

jph@whuxlb.UUCP (06/24/83)

#R:pucc-h:-13500:whuxlb:6400004:000:215
whuxlb!jph    Jun 23 23:36:00 1983

The easiest way to understand how it REALLY works is to
disassemble the RS232INT.BAS routine. You will find
several other 'tricks' on how it works and what the
proper sequences are to handle some of the conditions.