A Digital computer has a memory unit with 32 bits per word (memory element). The instruction set consists of 260 different operations. All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each instruction is stored in one word of memory. bits. How many bits are needed for the opcode? bits How many bits are left for the address part of the instruction? MBytes What is the maximum allowable size for memory (in MegaBytes) that can be accessed directly?

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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Chapter1: Computer Networks And The Internet
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A Digital computer has a memory unit with 32 bits per word (memory element). The instruction set consists of 260 different
operations. All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each
instruction is stored in one word of memory.
bits.
How many bits are needed for the opcode?
bits
How many bits are left for the address part of the instruction?
MBytes
What is the maximum allowable size for memory (in MegaBytes) that can be accessed directly?
Transcribed Image Text:A Digital computer has a memory unit with 32 bits per word (memory element). The instruction set consists of 260 different operations. All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each instruction is stored in one word of memory. bits. How many bits are needed for the opcode? bits How many bits are left for the address part of the instruction? MBytes What is the maximum allowable size for memory (in MegaBytes) that can be accessed directly?
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