Xref: utzoo comp.dcom.modems:6314 comp.unix.i386:7075 Path: utzoo!utgpu!news-server.csri.toronto.edu!clyde.concordia.ca!uunet!snorkelwacker!ira.uka.de!smurf!gopnbg!tmpmbx!geminix!gemini From: gemini@geminix.mbx.sub.org (Uwe Doering) Newsgroups: comp.dcom.modems,comp.unix.i386 Subject: Re: hardware flow control in 386 Unixes Message-ID: Date: 20 Jul 90 10:36:30 GMT References: <1990Jul17.121628.17613@theep.boston.ma.us> Organization: Private UNIX Site Lines: 25 rk@theep.boston.ma.us (Robert A. Kukura) writes: >Should I expect full-duplex RTS/CTS flow control to work correctly >with the following OSes on generic 386 AT-compatible systems, >particularly with a Telebit Trailblazer Plus locked at 19200 baud: > >ISC 386/ix with the X6 update? > >ISC Unix 2.2? > >SCO Open Desktop? > >The FAS driver on these same systems? As far as I know only FAS has RTS/CTS flow control that really works and is capable of 19200 bps on more than one port at the same time (provided you have installed NS16550A port chips). You can use FAS on all of the above systems. Uwe -- Uwe Doering | Domain : gemini@geminix.mbx.sub.org Berlin |--------------------------------------------------------------- West Germany | Bangpath : ...!uunet!pyramid!tub!tmpmbx!geminix!gemini