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From: agollum@engr.uky.edu (David Herron aka Admiral Gollum)
Newsgroups: comp.sys.cbm
Subject: Re: 6480 modem woes (1200 baud)
Message-ID: <1594@ukecc.engr.uky.edu>
Date: Thu, 24-Sep-87 23:52:34 EDT
Article-I.D.: ukecc.1594
Posted: Thu Sep 24 23:52:34 1987
Date-Received: Sun, 27-Sep-87 02:44:25 EDT
References: <14897@topaz.rutgers.edu> <2602@ncrcae.Columbia.NCR.COM>
Reply-To: agollum@engr.uky.edu (David Herron aka Admiral Gollum)
Followup-To: comp.sys.cbm
Distribution: na
Organization: Univ. of KY Engineering Computing Center
Lines: 10

There is a bug in the C-64's baud rate table; 1200 doesn't work right.
If your comm program allows it you can use the user-defined baud rate (it
works, no matter what the programmer's manual says) or you can fix the
table by (1) copying the OS (and BASIC) to RAM, correcting the table,
and switching out the OS rom, or (2) burning a new eprom with the
table fixed (oh, you don't have an eprom burner?  'Salright, I don't 
either).  _Mapping the 64_ by Compute! Books contains a discussion
of the problem, the location of the table, and the correct values.

Kenneth Herron