Please do fast :-- Besides processing speed and cost, name two major differences between microcontroller and microprocessor. What is “ISA”? What is the special-purpose register PC (Program Counter) used for?   What is the special-purpose register MAR (Memory Address Register) used for?   Describe the difference between “opcode” and “operand”.

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Q: What is the organization of the general purpose registers in parts for the 32 bit computer…

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Q: In detail, write the concept of Instruction Set Architecture (ISA)?

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