Good day!

I am a beginner with a processor c8051f040 (SiLabs).
Now I'm trying to work with two serial ports, but
unsuccessfully.
To one, I would like to connect a GLCD display and through the second
transmit data to the PC.
Could anyone advise me, which registers should be set
if I have an external 25MHz crystal and baud rate
should be the same at both ports.

Thanks!
igor