Date: Thu, 06 Feb 1997 15:15:50 GMT
From: John Wren <jcwren@atlanta.com>
To: 8051code@keil.com
Subject: 8051 Interrupt Driven Serial Port, External Memory, Dallas 80C320
 
        Here's a interrupt driven serial port driver for a Dallas
80C320 using the second serial port.  It uses external memory for the
buffers, which can be up to 255 bytes.  The routine assumes that Timer
0 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)
