Control Signals Instruction (s) MemWrite 1 MemRead 1 MemtoReg 0 MemtoReg 1 PCSrc 1 RegWrite 1 RegDst 0 RegDst = 1 ALUSTC = 0 ALUSTC %3D %3D %3D BEQ (if ZERO = 1) || %3D |3D %3D 1 Operation if (A=B) PC= ALUOut: PC PC[31-28] || (IR(25-0) « 2) MDR = Memory[ALUOut]; Memory[ALUOut] = B; Reg[IR[15-11]] = ALUOUT: Reg[IR[20-16]]= MDR; IR = Memory[PC]; Functional element Instruction (s) %3D Instruction all instructions Memory A = Reg[IR[25-21]]; B = Reg[IR[20-16]]; ALUOUT PC+ (sign-extend(IR[15-0]) << 2); ALUOut = A+ sign-extend(IR[15-0]); %3D %3D %3D
Control Signals Instruction (s) MemWrite 1 MemRead 1 MemtoReg 0 MemtoReg 1 PCSrc 1 RegWrite 1 RegDst 0 RegDst = 1 ALUSTC = 0 ALUSTC %3D %3D %3D BEQ (if ZERO = 1) || %3D |3D %3D 1 Operation if (A=B) PC= ALUOut: PC PC[31-28] || (IR(25-0) « 2) MDR = Memory[ALUOut]; Memory[ALUOut] = B; Reg[IR[15-11]] = ALUOUT: Reg[IR[20-16]]= MDR; IR = Memory[PC]; Functional element Instruction (s) %3D Instruction all instructions Memory A = Reg[IR[25-21]]; B = Reg[IR[20-16]]; ALUOUT PC+ (sign-extend(IR[15-0]) << 2); ALUOut = A+ sign-extend(IR[15-0]); %3D %3D %3D
COMPREHENSIVE MICROSOFT OFFICE 365 EXCE
1st Edition
ISBN:9780357392676
Author:FREUND, Steven
Publisher:FREUND, Steven
Chapter3: Working With Large Worksheets, Charting, And What-if Analysis
Section: Chapter Questions
Problem 2AYK
Related questions
Question
![Control Signals Instruction (s)
MemWrite 1
MemRead 1
MemtoReg 0
MemtoReg 1
PCSrc= 1
RegWrite= 1
RegDst=0
RegDst= 1
ALUSTC = 0
ALUSrc
BEQ (if ZERO 1)
= 1
Operation
if (A=B) PC = ALUOut:
PC = PC[31-28] || (IR(25-0) « 2)
Functional element Instruction (s)
MDR =
Memory[ALUOUT];
Memory[ALUOut] = B;
Reg[IR[15-11]]= ALUOUT:
Reg[IR[20-16]]= MDR;
IR = Memory[PC];
Instruction
all instructions
Memory
A = Reg[IR[25-21]];
B = Reg[IR[20-16]];
ALUQut
ALUQU = A + sign-extend(IR[15-0]);
= PC + (sign-extend(IR[15-0]) < 2);](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff49ccfba-14ce-4229-9977-53d93fde80d7%2F60d13056-9458-4ad9-ab72-f3e1bca29f9b%2Fi7j9le6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Control Signals Instruction (s)
MemWrite 1
MemRead 1
MemtoReg 0
MemtoReg 1
PCSrc= 1
RegWrite= 1
RegDst=0
RegDst= 1
ALUSTC = 0
ALUSrc
BEQ (if ZERO 1)
= 1
Operation
if (A=B) PC = ALUOut:
PC = PC[31-28] || (IR(25-0) « 2)
Functional element Instruction (s)
MDR =
Memory[ALUOUT];
Memory[ALUOut] = B;
Reg[IR[15-11]]= ALUOUT:
Reg[IR[20-16]]= MDR;
IR = Memory[PC];
Instruction
all instructions
Memory
A = Reg[IR[25-21]];
B = Reg[IR[20-16]];
ALUQut
ALUQU = A + sign-extend(IR[15-0]);
= PC + (sign-extend(IR[15-0]) < 2);
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