3. What is the bit address of the most-significant bit at byte address 25H in the 8051's internal data memory?

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3. What is the bit address of the most-significant bit at byte address 25H in
the 8051's internal data memory?
4. What bit addresses are set to one as a result of the following instructions?
a. MOV 26H, #26H
b. MOV A, #13H
5. What instruction could be used to initialize the SP to create a 64-byte
stack at the top of internal RAM?
6. What is the active register bank after execution of each of the following
instructions?
a. MOV PSW, # OFDH
b. MOV PSW, # 08H
Transcribed Image Text:3. What is the bit address of the most-significant bit at byte address 25H in the 8051's internal data memory? 4. What bit addresses are set to one as a result of the following instructions? a. MOV 26H, #26H b. MOV A, #13H 5. What instruction could be used to initialize the SP to create a 64-byte stack at the top of internal RAM? 6. What is the active register bank after execution of each of the following instructions? a. MOV PSW, # OFDH b. MOV PSW, # 08H
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