Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!tut.cis.ohio-state.edu!ucbvax!LOCKE.HS.WASHINGTON.EDU!GRIEB
From: GRIEB@LOCKE.HS.WASHINGTON.EDU (CINDY GRIEB)
Newsgroups: comp.sys.zenith.z100
Subject: RE: Re:  Re: help for a BIOS function call
Message-ID: <8902141921.AA26874@ucbvax.Berkeley.EDU>
Date: 14 Feb 89 19:17:00 GMT
Sender: daemon@ucbvax.BERKELEY.EDU
Organization: The Internet
Lines: 10

Drew,

I am not using AUX.  I am using the USR internal (S100) modem board.
It exists as a port address on the bus and as far as I can tell is
not capable of producing INTerrupts when a character is ready --
which means I am stuck polling the board's status to see if a character
is ready and may miss some if MSDOS takes too long in its CONSOLE
output routine.

Cindy Grieb