Homework Answers
False:
Explanation:
Load instruction transfers data from memory to register whereas
Store instruction transfers data from register to memory.
Mnemonic to remember is Load instruction loads data from memory and Store instruction stores the data to memory.
Question says the opposite hence it is false.
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Question 5 Load instructions transfer the data from register to memory while store instructions transfer the...
Question 4 X is p% faster than Y can be defined as: Time_Y/Time_X = (1 +...
Question 4 X is p% faster than Y can be defined as: Time_Y/Time_X = (1 + p)/100. True False A Moving to another question will save this response. Question 5 Load instructions transfer the data from register to memory while store instructions transfer the data from memory to registers. True False A Moving to another question will save this response. Moving to another question will save this response. Question 6 Data forwarding resolves the data hazard that occurs when an...
Which of the following instructions wil access memory in PLP? O li addu slt The load...
Which of the following instructions wil access memory in PLP? O li addu slt The load word instruction (1w) does which of the following? It copies data from memory to a register. It copies data from a register to memory. It loads an immediate value into a register. It loads data from one register to another.
54. In a pure load store architecture, no instructions other than the load and store instructions are allowed to directly access memory. page: 275
(Computer Assembly
Language)54. In a pure load store architecture, no instructions other than the load and store instructions are allowed to directly access memory. page: 275 Short Answer 55. Given the instruction set for MARIE Write the assembly language equivalent for the machine instruction: 0011 000000000101 Page: 236 56. Given the instruction set for MARIE Write the assembly language equivalent for the machine instruction: 1011 000000001111 Page: 236 57 Given the instruction set for MARIE Wite the assembly language equivalent for the machine instruction: 1000 100000000 Page:...
Question 1 Figure 1 shows a datapath for R-type instructions which consits of a register file...
Question 1 Figure 1 shows a datapath for R-type instructions which consits of a register file and an arithmetic logic unit (ALU). These instructions are also known as aritmetic-logical- instructions since they perform aritmetic or logical operations. The register file contains all the registers and provides two read ports and one write port. The register file always provides the contents of the registers corresponding to the read register inputs on the outputs, while the writes must be explicitly controlled with...
Op-code Operand Description 1 RXY LOAD register R from cell XY 2 RXY LOAD register R with value XY 3 RXY STORE register R in cell XY 4 0RS MOVE R to S 5 RS...
Op-code Operand Description 1 RXY LOAD register R from cell XY 2 RXY LOAD register R with value XY 3 RXY STORE register R in cell XY 4 0RS MOVE R to S 5 RST ADD S and T into R (2’s comp.) 6 RST ADD S and T into R (floating pt.) 7 RST OR S and T into R 8 RST AND S and T into R 9 RST XOR S and T into R A R0X ROTATE...
The hypothetical machine of Figure 3.4 also has two I/O instructions:0011 = Load AC from I/O0111...
The hypothetical machine of Figure 3.4 also has two I/O instructions:0011 = Load AC from I/O0111 = Store AC to I/OIn these cases, the 12-bit address identifies a particular I/O device. Show the program execution (using the format of Figure 3.5) for the following program:1. Load AC from device 5.2. Add contents of memory location 940.3. Store AC to device 6.Assume that the next value retrieved fromdevice 5 is 3 and that location 940 contains a value of 2.Example of Program...
The necessary steps in RTL (Register Transfer Languag fetch and execute to the instructions addi ...
the necessary steps in RTL (Register Transfer Languag fetch and execute to the instructions addi (add immediate), bne (branch not equal), and j Üump) on a multicycle MIPS machine. (10 points) Stepl: (IF) Instruction Fetch Step2: (ID) Instruction Decode and Rek. Fetch Step 3 (EX) Exerution Stepi: (MEM) Memory Access itepl: (WB) Whte Back 1. Write the necessary steps in RTL (Register Transfer Language), to fetch and execute (10 points) the instructions addi (add immediate), bne (branch not equal), and...
List the functional units (Instruction memory, Register file, ALU, Data memory) that will be used by...
List the functional units (Instruction memory, Register file, ALU, Data memory) that will be used by the STUR instruction class Instruction Memory Register file ALU Data Memory UESTION 5 List the functional units (Instruction memory, Register file, ALU, Data memory) that will be used by the B instruction class Instruction Memory Register file OALU Data Memory UESTION 6 List the functional units (Instruction memory, Register file, ALU, Data memory) that will be used by the CBZ instruction class Instruction Memory...
&(20 pts) Give the value of the modified memory location or register for each of the...
&(20 pts) Give the value of the modified memory location or register for each of the following instructions. Update the registers and data memory after execution of the complete set of instructions: Location Value Value Location Ox1006 OXFEB1 wo Ox1000 OXAB9A Ox8001 W1 Ox1002 Ox5548 W2 Ox0003 Ox1004 Ox000F W3 Ox1008 Ox1006 Ox0001 W4 Ox1006 Ox1008 MOV 0x1006, W4 W4,[W3],W1 SUB W3, 0x1008 MOV MOV.B WREG, 0x1007 Ox1002 XOR Value Value Location Location Ox1000 wo Ox1002 W1 Ox1004 W2 Ox1006...
Objective: Creating a register file (memory) using Verilog. The register file is made up of four registers and each...
Objective: Creating a register file (memory) using Verilog. The register file is made up of four registers and each register holds one nibble (half a byte, i.e., four bits) 3. Create a D flip-flop AD flip-flop holds 1 bit of data, and it only changes its data when the clock changes. We want a positive edge triggered flip-flop. Design your Verilog D flip-flop, so we will create them now. Enter the 2 to 4 line decoder. We will need two...
Question 4 X is p% faster than Y can be defined as: Time_Y/Time_X = (1 + p)/100. True False A Moving to another question will save this response. Question 5 Load instructions transfer the data from register to memory while store instructions transfer the data from memory to registers. True False A Moving to another question will save this response. Moving to another question will save this response. Question 6 Data forwarding resolves the data hazard that occurs when an...
Which of the following instructions wil access memory in PLP? O li addu slt The load word instruction (1w) does which of the following? It copies data from memory to a register. It copies data from a register to memory. It loads an immediate value into a register. It loads data from one register to another.
Question 1 Figure 1 shows a datapath for R-type instructions which consits of a register file and an arithmetic logic unit (ALU). These instructions are also known as aritmetic-logical- instructions since they perform aritmetic or logical operations. The register file contains all the registers and provides two read ports and one write port. The register file always provides the contents of the registers corresponding to the read register inputs on the outputs, while the writes must be explicitly controlled with...
The hypothetical machine of Figure 3.4 also has two I/O instructions:0011 = Load AC from I/O0111 = Store AC to I/OIn these cases, the 12-bit address identifies a particular I/O device. Show the program execution (using the format of Figure 3.5) for the following program:1. Load AC from device 5.2. Add contents of memory location 940.3. Store AC to device 6.Assume that the next value retrieved fromdevice 5 is 3 and that location 940 contains a value of 2.Example of Program...
the necessary steps in RTL (Register Transfer Languag fetch and execute to the instructions addi (add immediate), bne (branch not equal), and j Üump) on a multicycle MIPS machine. (10 points) Stepl: (IF) Instruction Fetch Step2: (ID) Instruction Decode and Rek. Fetch Step 3 (EX) Exerution Stepi: (MEM) Memory Access itepl: (WB) Whte Back 1. Write the necessary steps in RTL (Register Transfer Language), to fetch and execute (10 points) the instructions addi (add immediate), bne (branch not equal), and...
List the functional units (Instruction memory, Register file, ALU, Data memory) that will be used by the STUR instruction class Instruction Memory Register file ALU Data Memory UESTION 5 List the functional units (Instruction memory, Register file, ALU, Data memory) that will be used by the B instruction class Instruction Memory Register file OALU Data Memory UESTION 6 List the functional units (Instruction memory, Register file, ALU, Data memory) that will be used by the CBZ instruction class Instruction Memory...
&(20 pts) Give the value of the modified memory location or register for each of the following instructions. Update the registers and data memory after execution of the complete set of instructions: Location Value Value Location Ox1006 OXFEB1 wo Ox1000 OXAB9A Ox8001 W1 Ox1002 Ox5548 W2 Ox0003 Ox1004 Ox000F W3 Ox1008 Ox1006 Ox0001 W4 Ox1006 Ox1008 MOV 0x1006, W4 W4,[W3],W1 SUB W3, 0x1008 MOV MOV.B WREG, 0x1007 Ox1002 XOR Value Value Location Location Ox1000 wo Ox1002 W1 Ox1004 W2 Ox1006...
Objective: Creating a register file (memory) using Verilog. The register file is made up of four registers and each register holds one nibble (half a byte, i.e., four bits) 3. Create a D flip-flop AD flip-flop holds 1 bit of data, and it only changes its data when the clock changes. We want a positive edge triggered flip-flop. Design your Verilog D flip-flop, so we will create them now. Enter the 2 to 4 line decoder. We will need two...
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