When 8051 wakes up then 0x00 is loaded to which register?
A. DPTR
B. SP
C. PC
D. PSW
Answer:A
When 8051 wakes up then 0x00 is loaded to which register?
A. DPTR B. SP C. PC D. PSW
Explanation: When a program wakes up, then 0x00 is loaded to the program counter register because at this place the first op code is burnt.