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From: W8SDZ@Simtel20.ARPA
Newsgroups: net.micro.cpm
Subject: MXO-SY20.ASM Sanyo MBC-1000 overlay for MEX
Message-ID: <13319@sri-arpa.UUCP>
Date: Sat, 15-Sep-84 01:03:00 EDT
Article-I.D.: sri-arpa.13319
Posted: Sat Sep 15 01:03:00 1984
Date-Received: Fri, 14-Sep-84 08:29:48 EDT
Lines: 27

From:  Keith Petersen <W8SDZ@Simtel20.ARPA>

MXO-SY20.ASM is a MEX overlay for the Sanyo MBC-1000 Computer.

THIS OVERLAY MAKES USE OF TIMER 2 OF THE 8253 PROGRAMMABLE INTERVAL
TIMER (IC4) ON THE SERIAL I/O BOARD OF THE SANYO MBC-1000 AND REQUIRES
A HARDWARE MODIFICATION.

The overlay allows use the "SET" command to change the baudrate when
desired.  It starts out at 1200 baud when the program is first called
up.  Only 300 & 1200 Baud are enabled; info for other baudrates is
provided in table form in the overlay.

The SET command allows the user to change the baud rates, and the
parity.  The parity options are: No parity (NONE); Even parity (EVEN);
Even parity with 8 data bits (EVEN8); Odd parity (ODD); and Odd parity
with 8 data bits (ODD8).  EVEN8 and ODD8 are for special purposes and
will most likely never be used.

The file is available from SIMTEL20 as:

	Filename		Type	 Bytes	 CRC

MICRO:<CPM.MEX>
	MXO-SY20.ASM.1		ASCII	 20659  4989H

--Keith