How does pc change after executing a 16-bit instruction

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The program counter (PC) points to the memory address of the next instruction(s) that the processor load from the memory How does the PC value change after fetching a 32-bit instruction?

How does PC change after executing a 16-bit instruction? An arithmetic and logic unit (ALU) performs integer and logic operations.

Implement the logic of a simple ALU that performs 2-bit addition and subtraction. Assume that the operands are A₁ A₀ and B₁ B₀, and the output is C₁ C₀.

The operation code 0 has only one bit, which selects addition or subtraction.

Reference no: EM132106368

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