commport boards and MNP/etc (was: Error-correcting modems & uucp

[Ken Leonard]

In article <1990Apr8.154834.1545 at ddsw1.MCS.COM> karl at mcs.MCS.COM (Karl Denninger) writes:
* 
* We >can't< run hardware flow control, since we have an Equinox board, which
* doesn't support both it and modem control on the same port.
* 
Which brings up a question we're trying to sort out...
Which multiport boards (especially for more than eight ports per CPU)
support modem control _and_ flow control _and_ run with less CPU overhead
than "native" com1/com2 ports (i.e. on a PClone-386 box)?
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regardz,
Ken