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The memory unit of a computer has 128K words of 32 bits each. The computer has an instruction format with four fields: an operation code field, a mode field to specify one of 5 addressing modes, a register address field to specify one of 6 processor registers, and a memory address. Specify the number of bits in each field of the instruction if it occupies one memory word. ◆ bits bits bits bits Op-code Addressing Mode Register Address Memory Address

The memory unit of a computer has 128K words of 32 bits each. The computer has an instruction format with four fields: an operation code field, a mode field to specify one of 5 addressing modes, a register address field to specify one of 6 processor registers, and a memory address. Specify the number of bits in each field of the instruction if it occupies one memory word. ◆ bits bits bits bits Op-code Addressing Mode Register Address Memory Address

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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The memory unit of a computer has 128K words of 32 bits each. The computer has an instruction format with four fields: an operation code field, a mode field to specify one of 5 addressing modes, a register address field to specify one of 6 processor registers, and a memory address. Specify the number of bits in each field of the instruction if it occupies one memory word. ◆ bits ◆ bits ◆ bits ◆ bits Op-code Addressing Mode Register Address Memory Address
Transcribed Image Text:The memory unit of a computer has 128K words of 32 bits each. The computer has an instruction format with four fields: an operation code field, a mode field to specify one of 5 addressing modes, a register address field to specify one of 6 processor registers, and a memory address. Specify the number of bits in each field of the instruction if it occupies one memory word. ◆ bits ◆ bits ◆ bits ◆ bits Op-code Addressing Mode Register Address Memory Address
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