Question B 1. What is the function of the program counter? How does a branch instruction differ from most other instruct
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Question B 1. What is the function of the program counter? How does a branch instruction differ from most other instruct
Question B 1. What is the function of the program counter? How does a branch instruction differ from most other instructions in relation to the program counter? 2. A "branch and link" instruction uses a special register called a link register. What is the purpose of the link register? How does a 'branch and link' instruction differ from a simple branch instruction? 3. What is the difference between a logical shift right and arithmetic shift right? 4. Explain why the instruction "MOV r0, #0x00110023" would give an error when executed? How could this value be moved into a register then?