[comp.sys.mac.programmer] How to use synchronous communications through the serial

loganj@yvax.byu.edu (04/08/89)

Can the serial ports be used for synchronous communications under
program control?  I seem to remember that the hardware was capable,
but I haven't seen (or don't know how to use) existing software drivers
that do the job.

We want to use a Mac for synchronous communications through one of the
serial ports.  Does anyone have a driver for synchronous communications,
or where can we go to get enough information to write our own driver?
Is the source code for the Ram Serial driver available?

Thanks,
jim
internet:  loganj@yvax.byu.edu
bitnet:    loganj@byuvax