By:
Masud-ul-Hasan
10
SCON
: Serial Port CONtrol Register
(098H)
SMO SM1 SM2 REN TB8
RB8 TI RI
•TI: Transmit
interrupt flag. Set at the end of character
transmission; cleared by software.
•RI: Receive interrupt
flag. Set at the end of character
reception; cleared by software.
Serial Interrupts