Given 16-bit instructions, is it possible to use expanding opcodes to allow the follow- ing to be encoded assuming we have a total of 32 registers? If so, show the encoding. If not, explain why is it not possible. • 60 instructions with two register operands • 30 instructions with one register operand • 3 instructions with one 10-bit address 26 instructions with zero operands
Given 16-bit instructions, is it possible to use expanding opcodes to allow the follow- ing to be encoded assuming we have a total of 32 registers? If so, show the encoding. If not, explain why is it not possible. • 60 instructions with two register operands • 30 instructions with one register operand • 3 instructions with one 10-bit address 26 instructions with zero operands
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Please help for all four bullet points!
(Please type it, i couldnt read the handwriting before)
![Given 16-bit instructions, is it possible to use expanding opcodes to allow the follow-
ing to be encoded assuming we have a total of 32 registers? If so, show the encoding.
If not, explain why is it not possible.
• 60 instructions with two register operands
• 30 instructions with one register operand
• 3 instructions with one 10-bit address
26 instructions with zero operands](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F781395ef-5933-4a4d-9640-3099b49e30d5%2Fb321b126-73c2-4960-9667-a4fb5917894b%2Fh909sr5_processed.png&w=3840&q=75)
Transcribed Image Text:Given 16-bit instructions, is it possible to use expanding opcodes to allow the follow-
ing to be encoded assuming we have a total of 32 registers? If so, show the encoding.
If not, explain why is it not possible.
• 60 instructions with two register operands
• 30 instructions with one register operand
• 3 instructions with one 10-bit address
26 instructions with zero operands
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