In ARM, PC is implemented using.........Select one:a. Cache Registerb. General Purpose Rgistersc. Stack Registerd. Dedicted Registers
Question
In ARM, PC is implemented using.........
Select one:
- a. Cache Register
- b. General Purpose Registers
- c. Stack Register
- d. Dedicted Registers
Solution
In ARM (Advanced RISC Machines), PC (Program Counter) is implemented using Dedicated Registers. So, the correct answer is d. Dedicated Registers.
Here's a step-by-step explanation:
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The Program Counter (PC) is a type of register that stores the address of the next instruction that the CPU needs to fetch from memory.
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In ARM architecture, the PC is a dedicated register. This means it has a specific purpose, which is to keep track of the CPU's position in the current program.
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Unlike general-purpose registers, which can be used for various tasks, or cache and stack registers, which have different functions, the PC is dedicated solely to tracking the progress of the program.
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Therefore, in ARM, the PC is implemented using dedicated registers.
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