Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!apple!oliveb!tymix!hobbes!mwedel
From: mwedel@hobbes.uucp (Mark Wedel)
Newsgroups: sci.electronics
Subject: 6551 ACIA questoin.
Message-ID: <2528@tymix.UUCP>
Date: 4 Aug 89 03:07:23 GMT
Sender: news@tymix.UUCP
Reply-To: mwedel@hobbes.UUCP (Mark Wedel)
Organization: Tymnet NTD, San Jose CA
Lines: 17


  I am doing some programming for this device, but the documentation I have
for it leaves me with one question.

 For the Command register, the documentation for bits 2-3 (the bit numbering
is 0-7) leaves me wanting more information.  Here is the description I
have for it:

2-3 Control transmit interrupt, Request to Send (RTS) level, and transmitter.

 What I want is something that describes what to write to each bit to get
a desired result (send byte, control of RTS, and so forth.)

 Any help appreciated.

 Mark Wedel
 mwedel@antares.Tymnet.Com	!ucbvax!hplabs!oliveb!tymix!antares!mwedel