A 32-bit computer has 32 registers, and a memory addressed by bytes with two cycles for reading and writing operations. Consider the instruction ADD, R1, addr. This instruction adds the value stored in R1 to the value stored in the memory address addr, and stores the result in the register R1. a) Show a possible format for this instruction, having into account that the computer has 100 machine instructions and the addresses are represented using 32 bits. b) Indicate the elemental operations and control signals needed to execute the previous instruction.

A 32-bit computer has 32 registers, and a memory addressed by bytes with two cycles for reading and writing operations. Consider the instruction ADD, R1, addr. This instruction adds the value stored in R1 to the value stored in the memory address addr, and stores the result in the register R1. a) Show a possible format for this instruction, having into account that the computer has 100 machine instructions and the addresses are represented using 32 bits. b) Indicate the elemental operations and control signals needed to execute the previous instruction.

Name: A 32-bit computer has 32 registers, and a memory addressed by bytes wi
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Description: A 32-bit computer has 32 registers, and a memory addressed by bytes with two cycles for reading and writing operations. Consider the instruction ADD, R1, addr. This instruction adds the value stored in R1 to the value stored in the memory address add

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 2PE: If a microprocessor has a cycle time of 0.5 nanoseconds, what’s the processor clock rate? If the...

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Consider a Computer which has a memory which is capable of storing 4096 K words and each word in memory can be of size 32 bits. The computer supports a total of 6 addressingmodes, and it has 60 computer registers. The computer supports instructions, where each instruction consists of following fields: Mode Operation code Register Register Memory AddressGiven that each instruction will be stored in one memory word, discuss with a suitable diagram the format of instruction by specifying number of bits for each field of instruction. Discuss each field of instruction.
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