RI & REN - Analysis/Testing for unity value (1) in SCON

Q.  Which two bits are supposed to be analyzed/tested for unity value (1) in SCON for the reception of byte in mode 1 serial communication?
- Published on 09 Nov 15

a. RI & TI
b. REN & RB8
c. RI & REN
d. TI & RB8

ANSWER: RI & REN

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