If the microcontroller is expected to communicate in multiprocessor system, then the required condition is
A. SM0 is set
B. SM1 is set
C. SM2 is set
D. REN is set
Answer:A
If the microcontroller is expected to communicate in multiprocessor system, then the required condition is
A. SM0 is set B. SM1 is set C. SM2 is set D. REN is set
Explanation: The bit, SM2 is set if the microcontroller is expected to communicate in multiprocessor system.