Is it possible to design an expanding opcode to allow the following to be encoded in a 16 bit instruction? We have registers R0 to R7. Can all 3 instruction types be accommodated in 16 bits? Explain. Instruction Opcode 175 instructions with 3 registers 255 instructions with 2 registers 512 instructions with 2 registers

Is it possible to design an expanding opcode to allow the following to be encoded in a 16 bit instruction? We have registers R0 to R7. Can all 3 instruction types be accommodated in 16 bits? Explain. Instruction Opcode 175 instructions with 3 registers 255 instructions with 2 registers 512 instructions with 2 registers

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter4: Processor Technology And Architecture

Section: Chapter Questions

Problem 15VE: A(n) ________________ instruction always alters the instruction execution sequence. A(n)...

See similar textbooks

Similar questions

The time it takes to perform the fetch instruction and decode instruction steps is called the execution time. True or false?
_____ is a CPU design technique in which instruction execution is divided into multiple stages and different instructions can execute in different stages simultaneously.
Justify whether it is possible to design an expanding opcorle to allow the following to be encoded in a 16-bit instruction? An address is 4 bits. 15 instructions with three addresses 14 instructions with two addresses 31 instructions with one address 18 instructions with 0 address
Problem2. Is it possible to design an expanding opcode to allow the following to be encoded in a 12-bit instruction? Show its encoding it possible.• 2 instructions with one 4-bit operands• 4 instructions with two 3-bit operands• 2 instructions with one 4-bit operand• 16 instructions with zero registers
I would like to create 851 different instructions of the form: opcode reg(1), ...reg(n). That is, 3 registers are referenced in each and every instruction, and each register reference designates one of 46 different registers. What's the minimum number of bits I would need to create my instructions if all instructions contain the same number of bits?
Design an expanding opcode to allow the following to be encoded in a 32-bit instruction. 15 instructions with 12-bit addresses and 4-bit register numbers. 80 instructions with no address or registers.
Is it possible to design an expanding opcode to allow the following to be encoded in a 32-bit instruction? 15 instructions with two 12-bit addresses and one 4-bit register number 650 instructions with one 12-bit address and one 4-bit register number 80 instructions with no addresses or registers. If yes, do the design. if no, explain.
Given 16-bit instructions, is it possible to use expanding opcodes to allow the following to be encoded assuming we have a total of 32 registers? If so, show the encoding. If not, explain why it is not possible. 60 instructions with 2 register operands3 instructions with one 10-bit address30 instructions with 1 register operands26 instructions with zero operands
Computer Science A computer uses a memory of 64K words with 16 bits in each word.It has the following registers: PC, AR, TR, AC, DR and IRA memory-reference instruction consists of two words: an 16-bit operation-code(one word) and an address field (in the next word).a-List the sequence of microoperations for fetching a memory reference instructionand then placing the operand in DR. Start from timing signal To.b-Design the logic control gates arrangement to perform the fetch instructions.
Given a memory load instruction, "mov R0; [R1+1000]," please give the input that should be selectedat each multiplexer. You can write "none" for the multiplexers that are not used for this instruction.(a) MUX1:(b) MUX2:(c) MUX3:(d) MUX4:
Home Work: Execute the following instruction using all previous instruction format types: S = F-(C*B)+M
Execute the following instruction using one-address instruction format. R=(X+Y*Z)/(A-B*C+G*D) *