UART Register Configuration

I am working on UART configuration for pic16f877a and want to configure registers for UART ...

I have looked datasheet of pic16f877a I don't understand the correct way for the UART configuration so could anyone help to configure register.

I have attached pic16f877a datasheet. page 112, 113 uart

TXSTA :Transmit Status And Control Register
RCSTA : Receive Status And Control Register
SPBRG : USART Baud Rate Generator
TXREG : USART Transmit Register. Holds the data to be transmitted on UART...

UART Register Configuration