"When Su is low, it will perfrom subtraction"  True  False   Instruction register accepts data from the Wbus when iLoad is 1  True  False   When INOUT act as input port, the control signal is"     iClk     iReset     iEnable     iLoad   The ___ nibble of the instruction register is a three-state output that is read onto the bus when needed.

Q: ID/EX EX/MEM Control IF/ID Add Branch Add- Shift left 2, RegWrite Read Addr 1 Register Read Read…

A: Register ID/EX stores 3 control signals(ALUSrc, Branch, MemtoReg), (PC + 4)(32-bits), register1…

Q: Address Instruction Ох180 CALL tstFun Ox642 testFun: MOVLW 0x90 Using the above code segment, enter…

A: From the factor of view of a process, the code area is the a part of its cope with area wherein the…

Q: Assume that the physical address of the instruction is (D6A92H) and the code 2 Bandwidth segment…

A: Memory addressing schemes:1. An Absolute Address, such as 04A26H, is a 20 bit value that directly…

Q: Using the following data definitions: byte1 BYTE OFFh, 1, 2 byte2 BYTE 14h OFFFFh, 1, 2 word1 WORD…

A: Using the above data definition we need to write instruction which moves the lower 8 bits of word2…

Q: General purpose register EAX contains internal code (hexadecimal): 00020FFF General purpose register…

A: we have an EAX register which can be represented as:-     AH AL The highlighted part comes…

Q: Write a single rotate instruction that exchanges the high and low halves of the DL register

A: Rotate instruction that exchanges high and low halves of the DL register The rotate instruction is…

Q: ASSEMBLY The XOR instruction inverts each bit in a destination operand. True False

A: 1) The XOR instruction performs a bit wise Exclusive OR operation between corresponding bits in the…

Q: Given a memory load instruction, "mov R0; [R1+1000]," please give the input that should be selected…

A: Given instruction: mov R0 , [R1 + 1000] , store content of (R1 +1000) to register R0 [R1 +…

Q: Computer Science A computer uses a memory of 64K words with 16 bits in each word. It has the…

A:

Q: If this Datapath is currently executing the instruction, LW $s1, -4($t1), register s1 contains the…

A: It is defined as the Operator at the heart of the control room with its latest fully integrated…

Q: This R format instruction adds the four bytes that the source register holds and puts the sum into…

A:

Q: Complete the following statement: With the CMP instruction O no operands are modified the source…

A: Introduction: Here we are required to complete the given statement which states "With the CMP…

Q: State True or false - the PUSH instruction doesnt allow for an Immediate operand ?

A: This question comes from assembly language which is a paper of computer science. Let's discuss it in…

Q: The AAS instruction O adjusts the result of the subtraction of two unpacked BCD values to create an…

A:

Q: True or False: An inclusive OR (OR) instruction generates the value true if either (but not both)…

A: The given statement is False An inclusive OR (OR) instruction, also known as the logical OR,…

Q: In 6809, the CC register bit pattern information is given below: E F H I N Z V Question 22 Assuming…

A: Answer: 22. $50

Q: which of the following is true? 1) the 80/20 rule states that 80% of the instruction is executed and…

A: The 80/20 order is also well-known as Pareto principle.The 80/20 order states that the 80 percent…

Q: elect the specialized uses of the EFLAGS register. which is the correct answer? you can choose more…

A: The answer is given below.

Q: How would i create this chip in hdl (hardware description language) this is what ive got so far…

A: Hello sir

Q: Push and Pop instruction can be used to read data from any memory location specified by SP. OTrue

A: SP stands for stack pointer

Q: Consider the following MIPS instruction:  beq $t1, $t1, label What is the ALUSrc control signal…

A: so we have a instruction so we have to find the value of different control signals       beq $t1,…

Q: You are given the initial values of the following registers: eax = 0x00000011, ebx = 0x1234ABCD, ecx…

A: Dear Student, The first instruction, "mov ah, 5Bh", moves the value 5Bh into the ah register. eax =…

Q: What function code is returned if an RTU detects an illegal address on reading Input Registers?

A: These question answer is as follows,

Q: Show the hex value of the %eax register and state of the specified condition flags after executing…

A:

Q: Instruction : SUB Rd, Rs, Rt a. What are the values of control signals generated by the control in…

A: ALU: ALU stands for Arithmetic Logic Unit. It performs arithmetic and logic operations such as…

Q: A subtraction instruction takes two operands, subtracts the first from the second, and the result…

A: Instruction is a command which contains two parts OPCODE and OPERAND. where OPCODE is the machine…

Q: The control signal ALUSPC' controls the multiplexor whose output goes into the ALU. The inputs to…

A: If the instruction is lw , so this control signal propagate to multiplexer output and ALU input is:…

Q: The instruction “addi” is an I-type instruction that can be executed using the Single-cycle datapath…

A: Please upvote. I am providing you the correct answer below.       ADDI Instruction The ADDI…

Q: Write assembly code snippet to extract exponent from single precision float sitting in rax register?

A: We need to write assembly code snippet to extract exponent from single precision float sitting in…

Q: The table shows the delays (pico second) of the components in Figure 4.17. Read/write PC I-mem…

A: A special, high-speed storage area within the CPU. All data must be represented in a register before…

Q: When a bit in an operand is shifted to the left, which instruction copies the highest bit into both…

A: Introduction : The right shift operator moves a number's bits to the right in its binary form. It is…

Q: Multiple Choice The "Add immediate unsigned" MIPS instruction:     addi Rt,   Rs,   Imm requires…

A: This is MIPS based question and it is asking about sign extension module

Q: Register R1 (used for indexed addressing mode) contains the value: 0x200 Memory contains the values…

A:

Q: Which of the following is true? 1) the 80/20 rule states that 80% of the instructions is excutede…

A: 80/20 rule:   80/20 rule is also called as pareto principle, and this rule states that 20 % effort…

Q: Using the mov.w instruction we copy the 16-bit word 0xB612 to the address 0x1C20. You do not need to…

A: Microprocessor:- A microprocessor is composed of several components, including an arithmetic logic…

Q: PUSH and POP instruction always transfer one byte of data : TRUE or FALSE?

A: answer is

Q: When the interrupt flag is set (IF=1) in the 16-bit flag register, then the INTR pin _________.…

A: Filled the given statement

Q: True/False The opcode field of the instruction affects the value of the control signals used to…

A: According to the information given:- We have to find out the mentioned statement is true or not.

Q: Assume that each instruction starts from these values: AL=A3H, AH=0H, BL=12H AL is negatively…

A: MUL BL  MUL BL will multiply the contents in BL to AX and will store the result in AX. And AX = AHAL…

Q: d) The table below shows the ALUcontrol signal of the datapath we discussed in class. Instruction…

A: ANSWER:-

Q: If AX = 1001H DX = 20FFH, determine the Overflow and Parity flag respectively, after the ADD AX, DX…

A: Overflow flag is set to 1 when there is a signed overflow i.e. result not in range -128 to +127.…

Q: Using the mov.w instruction we copy the 16-bit word 0xB612 to the address 0x1C20. You do not need to…

A: We must take into account the endianness of the system (whether it is little-endian or big-endian)…

Q: What does the instruction ( bcf TEMP,2 ) do? a. Sets the third bit of register TEMP as 0 b. Sets the…

A: c. Sets the second bit of register TEMP as 0.

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.