The instruction, Add #45,R1 does,
A. Adds the value of 45 to the address of R1 and stores 45 in that address
B. Adds 45 to the value of R1 and stores it in R1
C. Finds the memory location 45 and adds that content to that of R1
D. None of the above
Answer:A
The instruction, Add #45,R1 does,
A. Adds the value of 45 to the address of R1 and stores 45 in that address B. Adds 45 to the value of R1 and stores it in R1 C. Finds the memory location 45 and adds that content to that of R1 D. None of the above
Explanation: The instruction is using immediate addressing mode hence the value is stored in the location 45 is added. 2. In case of, Zero-address instruction method the operands are stored in _____ .