[Sdcc-user] 80C320 UART's

[Anton P. <ac...@st...>]

Hi

Has anybody had any joy using the second UART in the Dallas 80C320? If so, I would like to 
hear from you - I have had the first UART going fine for ages, but I can't seem to make the 
second one respond well at all. I am running off Timer 1, as Timer 2 is not allowed, Mode 2 
asynchronous, 8 MHz clock, 31250 baud serial comms, both interrupts enabled, as well as 
global interrupt enable. Using SDCC, although that shouldn't be the problem - I have yet to try 
some low-level assembler routines, tho. 

TIA

Anton