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Hello, can I get the answer to this problem? Thank you in advance. Computer Organization and Architecture |(10th Edition) Chapter 12, Problem 7P Bookmark Show
Hello, can I get the answer to this problem? Thank you in advance.
Computer Organization and Architecture |(10th Edition) Chapter 12, Problem 7P Bookmark Show all steps: ON Problem Consider a hypothetical computer with an instruction set of only two n-bit instructions. The first bit specifies the opcode, and the remaining bits specify one of the 2n-1 n-bit words of main memory. The two instructions are as follows: SUBS X Subtract the contents of location X from the accumulator, and store the result in location> X and the accumulator JUMP X Place address X in the program counter. A word in main memory may contain either an instruction or a binary number in twos complement notation. Demonstrate that this instruction repertoire is reasonably complete by specifying how the following operations can be programmed: a. Data transfer: Location X to accumulator, accumulator to location X b. Addition: Add contents of location X to accumulator. c. Conditional branch. d. Logical OR. e. I/O OperationsStep by Step Solution
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