[Trlog] IRQs and baud rate > 4800

[Tree]

Just spent this morning looking at IRQs and baud rates > 4800 baud.

After a few hours of reviewing everything, I figured out that my test setup 
was not working because COM3 on my computer isn't tied to any IRQs.  If I 
use COM1 - which is - everything seems to work fine.  I just had the K3 
running at 9600, 19200 and 38400 baud with USE IRQS = TRUE.

This is with version 6.95 or 6.82.  So I think this has been working for 
some time.  

If anyone is having issues with this and is SURE that their hardware is 
setup right, then please let me know.  

Thanks.

Tree