COMPUTER SCIENCE AND ENGINEERING
COMPUTER ARCHITECTURE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Register + branch address gives you the
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Stack address
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Queue address
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Program counter
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Whole memory
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Explanation:
Detailed explanation-1: -The program counter (PC) is a register that manages the memory address of the instruction to be executed next. The address specified by the PC will be + n (+1 for a 1-word instruction and +2 for a 2-word instruction) each time one instruction is executed.
Detailed explanation-2: -In ARM processors, the Program Counter is a 32-bit register which is also known as R15.
Detailed explanation-3: -program counter-holds the memory address of the next instruction to be fetched from main memory. memory address register (MAR)-holds the address of the current instruction that is to be fetched from memory, or the address in memory to which data is to be transferred.
There is 1 question to complete.