68300

Hello All!

I hope Charles is out there listening...

I have a problem on a (previously) stable platform with the TPU QOM 
function. Here is some details: I had 4 pairs (TX/RX) of TPU UART 
functions running at 19200 Baud, 2 pairs running at 9600 Baud, 2 QOM 
channels (for output) and 2 FQD channels for input.

All was OK until I had to increase one of the 19200 UART channels to 
57600 Baud. What happened is that one of the QOM channels fails after 
a variable time (20 mnutes to 2 hours obsereved). It does not change 
the output to the last match state (btw: it is used only as a one shot 
of approximately 250us). Priority levels are high for receivers, mid 
level for transmitters and QOM, and low for outputs.

I don't see anything wrong code at all (like I said it has been 
working for years) the QOM is ONLY triggered as a one shot. Period.
The UART docs mention a maximum baud rate (aggregate) when both TX and 
RX's running of 143KBaud. My total with the 57600 is 134KBaud. All 
UARTS are working OK.

Anyone any ideas??

Attila