Date: Thu, 06 Feb 1997 15:14:40 GMT
From: John Wren <jcwren@atlanta.com>
To: 8051code@keil.com
Subject: 8051 Serial Interrupt Drivers For External Memory, Port 0
 
        Here's a interrupt driven serial port driver for a generic
8031.  It uses external memory for the buffers, which can be up to 255
bytes.  The routine assumes that Timer 1 or Timer 2 has already been
setup to the appropriate mode and rate.  Currently, the serial port is
setup for Mode 1, which is what's used for the 8/N/1 format.
 
                - John
 
John C. Wren, KD4DTS
jcwren@atlanta.com
770-840-9200 x2417 (W)
