Newsgroups: comp.dcom.modems
Path: utzoo!utgpu!cunews!bnrgate!bigsur!bcars53!crm57d
From: crm57d@bcars53.uucp (Ken Hayward)
Subject: Re: Flow control in modems
Message-ID: <1991Feb11.145217.17047@bigsur.uucp>
Sender: news@bigsur.uucp
Reply-To: crm57d@bnr.ca (Ken Hayward)
Organization: Bell-Northern Research, Ottawa, Canada
References: <1991Feb2.173201.24760@PacBell.COM> <3765.27aaf09a@hayes.uucp>
Date: Mon, 11 Feb 91 14:52:17 GMT


In article <3765.27aaf09a@hayes.uucp> tnixon@hayes.uucp describes
how rts/cts operate on asyn data for a V.32/v.42(bis) modem. I'd like to
ask whether anything equivalent happens for synchronous traffic using
the same modems, i.e., can I have a 'nominal' DTE/DCE line speed of 38.4
kbit/s and have the modem do error control and data compression, or should
I turn off error correction (since the sync protocol does this)? And is 
flow control between the modem and DTE still done using CTS/RTR?

Or is all of this nonsense, and I'm stuck at 9.6 kbit/s (or whatever
the 'real' line speed is)?

Thank you.
--
-------------------------------------------------------------------------------
Ken Hayward  |Bitnet:  crm57d@bnr.ca                  |  Phone: (613) 763-4042
BNR Ltd.     |  UUCP:  ..uunet!bnrgate!bcars267!crm57d|  FAX:   (613) 763-2626
