We have this assembly code: org 8000h ld a,5 loop: dec a jp p, loop halt When using the Z80 microprocessor, what is the exact number of clock cycles when executing the program?
Q: 1) t, ) Using all the given DLX handouts, give a detailed list of all the relevant control signals…
A: Instruction Description Format Opcode Operation (C-style coding) SUB subtract R 0 * 22 Rd= Rs1…
Q: The register content for an Intel 8086 microprocessor is as follows: CS = 1000H, DS = 2000H, SS =…
A: The register contents of 8086 microprocessor are given. a)MOV [SI],AL In this instruction the…
Q: The register content for an Intel 8086 microprocessor is as follows: CS = 1000H, DS = 2000H, SS =…
A: Given:
Q: How many bits is the OPCODE and what is the assembly language mneumonic for each of the following…
A: Answer: Hexadecimal Bits Mnemonics Explanation 02 000 0010 STX Start of text 08 000 1000 BS…
Q: Question4. c) Write all SYSTEM Calls used in MIPS assembly. d) Write a simple program in MIPS…
A: Answer: Our guidelines is answer three question form first question . I have given answer in…
Q: Q1) Given a CPU time of 1 millisecond, a clock rate of 1 Ghz, and an instruction count of 10,000,…
A: Given, CPU time = 1ms Clock rate = 1Ghz Number of instructions = 10000
Q: 8) The content of memory bytes 1234H3CH, and 1235H-C3H and the SP-1234H. The CPU executes a POP PSW…
A: According to the question, we have to find the contents of the accumulator, flags and the stack…
Q: 4. Which is the speedup that can be obtained on 100 processors if 93% of the program is ideally…
A: This can be achieved using Amdahl's law. This law states that the maximum speedup that is possible…
Q: 9. Study the assembly instructions given below, and answer the following questions. mov ax, 20 mov…
A: 9. Study the assembly instructions given below. mov ax, 20 mov ecx, 4 L1 : inc ax neg ax loop L1…
Q: Consider the following fragments of Intel assembly language. What is the value of the eax register…
A: We need to find value of eax register for each code.
Q: Q3: For the following program, explain what happened as they are executed. Find the final value for…
A: AB0FH in BX and FFFAH in AX. now after exchange ax=AB0FH bx=FFFAH.
Q: The register content for an Intel 8086 microprocessor is as follows: CS = 1000H, DS = 2000H, SS =…
A: Given:
Q: Two word wide unsigned integers are stored at the memory addresses OA00 H and 0A02 H respectively,…
A: The Code for given data is as follows: MOV AX, 0; MOV DS, AX ; MOV BX, 0A10H; MOV DX, [0A00H]; ADD…
Q: 10. Suppose AX = 5 (decimal), what will be the value of AX after the instruction SHL AX, 3 executes?…
A: The SHL instruction in the assembly language is denoted as the instruction that is used for shifting…
Q: The instruction " DEC R1 “ is: O A. Three - address instruction O B. One - address instruction O C.…
A: DEC R1: DEC Decrements the value of register by 1. If Initial value of register is 0, decrementing…
Q: Computer Organization The logical instructions above are not included in the MIPS instruction…
A: According to the information given:- we have to evaluate the mention logical instruction.
Q: Given the assembly code: org 8000h ld a,5 loop: dec a jp p, loop halt Explain what each line does.…
A: An assembly code is provided to be discussed. The code uses the instruction sets of the Z80…
Q: where R1, R2, and R3 are CPU registers, (R1) is the content of R1, a, ß,7, and are the starting…
A: We have , For each operations of given instruction code segment has number of instructions are:-…
Q: a) Determine the number of cycles to execute 175 instructions for non-pipelined processor and…
A: Hi, As per the QnA policy, we are allowed to solve the first three sub-parts of a multipart…
Q: Suppose you have a RISC machine with a 2.7 GHz clock (i.e., the clock ticks 2.7 billion times per…
A: Given data:-
Q: Suppose you have a RISC machine with a 2.7 GHz clock (i.e., the clock ticks 2.7 billion times per…
A: The answer is....
Q: What is the result of executing the following instruction sequence? MOV AX, 9457H MOV BX, 2478H DEC…
A: Given instruction sequence- MOV AX, 9457H MOV BX, 2478H DEC BL SUB AL, BL SBB AH, BH NEG BX HLT
Q: ) Write the Assembly language instruction to move value 1234H into register BX. (b) Write the…
A: 1) MOV BX, 1234 H2) MOV AX, 0016 H MOV BX, 00AB H ADD AX, BX
Q: Given the following memory values and a one-address machine with an accumulator,what values do the…
A: Given the following memory values and a one-address machine with an accumulator, Word 20 contains…
Q: R-type I-type LDUR STUR CBZ B 24% 28% 25% 10% 11% 2% What fraction of all instructions…
A: What fraction of all instructions read from register file? Answer : 24% What fraction of all…
Q: N For computers based on three address instruction fonnats, each adiress field can be used to…
A: The answer is here
Q: PLACE .FILL X45A7 LDI R3, PLACE The assembler puts the translated version of the LDI instruction…
A: Consider the instructions,PLACE .FILL x45A7LDI R3, PLACE• Here, the LDI instruction follows into the…
Q: Q3: The original contents of CX, AX, memory location Beta, and carry flag (CF) are FFE IAB16,…
A: It is defined as a flip flop. It indicates some condition produced by the execution of an…
Q: (a) In the given 8086 block diagram, write down the sizes of the (i) registers (ii) segments (iii)…
A: The answer is given below:-
Q: 2. Circle TRUE or FALSE for the following statements. a) MIPS is an acronym that stands for…
A: Below are the answers with reason:
Q: Q5: Choose the correct answer for the following ( 1. . instructions is not valid. a. MOV DS, 3000H…
A: 1.DAA is not valid function DAA (Decimal Adjust after Addition) instruction allows addition of…
Q: Which statement is correct for the memory segments in 8086 microprocessor? a. For Stack segment,…
A: The memory segments in the 8086 microprocessor will have the stack point register which will have…
Q: Write down the machine code of the following assembly instructions for 8088/8086 processor in the…
A: Here i take all instruction and convert into machine code:…
Q: Create a Python code program that reads a text file of MIPS machine code in hex, run it, and output…
A: Code:-
Q: 3. Given the following memory values and a one- address machine with an accumulator and a register,…
A: The following instructions are given in binary:1. 0101 0000 0001 00002. 0101 0000 0001 01003. 0101…
Q: NAME: Registers A = 07H B = 16H D = ACH H = 34H C = FFH E = EDH L = 55H Quiz #5 Memory Map Write…
A: We need to write an assembly program using 8085 for the given scenario. * Since particular memory…
Q: For the MIPS assembly instructions below, what is the corresponding C statement? Assume that the…
A: The MIPS assembly line: This MIPS processor's machine code is simply known as MIPS assembly code.…
Q: All microprocessors have same number of data lines but different number of address lines. Select…
A: here have to determine all microprocessor have same number of data lines but different number of…
Q: Assuming a 500 KHz 6800 microprocessor, the total time (in microseconds) required to execute the…
A: Direct and Extended Addressing Modes In the Direct and Extended modes of addressing, the quantity…
Q: b) An 8051 subroutine is shown below: MOV RO, #20OH MOV @RO, #0 LOOP: INC RO CJNE RO, #80H,LOOP RET…
A: a) This subroutine is to clear the RAM locations 20H to 7FH b) total machine cycles: MC Bytes…
Q: I need an x86 assembly program that uses a 2D random walk. The program should ask the number of…
A:
Q: On the IAS, what would the machine code instruction look like to load the contents of memory address…
A:
Q: (c) An 8051 assembly program is shown below: ORG 0000H PUSH 31H 32H 31H PUSH POP РОP MOV 32H А, ЗОн…
A:
Q: Topic: 8086 microprocessor Q 1c) AL= 53 CL=29 ADD AL, CL DAA What is the value of AL after…
A: 1 (c) given, AL=53 and CL=29 ADD command will add the value from CL with AL and store it back into…
Q: Compute the time required to execute the following assembly subroutine if the CPU frequency is 5…
A: The answer below is given using Assembly Language Programming.
Q: Two unsigned words integers are stored at the physical memory addresses 00B00 and OOB01…
A: # multiplication Memory Mnemonics. Operands Comment 2000 MOV AX, [00B00].…
Q: The following program have been executed by an 8085 Microprocessor. Write down the sequence of the…
A: Here, I have to explain the above program in detail.
Q: The following equation was suggested both for cache memory and disk cache memory Ts = Tc + M* T,…
A: The Answer is
We have this assembly code:
org 8000h
ld a,5
loop: dec a
jp p, loop
halt
When using the Z80 microprocessor, what is the exact number of clock cycles when executing the
Step by step
Solved in 2 steps
- Most Intel CPUs use the __________, in which each memory address is represented by two integers.A digital computer has a memory unit with 24 bits per word. The instruction set consists of 150 different operations. All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each instruction is stored in one word ofmemory.a. How many bits are needed for the opcode?b. How many bits are left for the address part of the instruction?c. What is the maximum allowable size for memory?d. What is the largest unsigned binary number that can be accommodated in one word of memory?What is the minimum number of cycles needed to completely execute n instructions on a CPU with a k stage pipeline? Find a formula.
- Microprocessor assembly code: There are 25 1-band numbers stored in memory starting from 1000H address. Write the program that shows the numbers greater than 50 with LEDs connected to port 2 with 2s intervals Tips: If the numbers are 01-03-55-21-51-34 ...... 66-FF 55-51 -..... 66-FF will be sent to Port 2 at 2s intervals. It should be assumed that the numbers were pre-entered into memory with the C 1000 command.a. Response time b. Throughput c. Execution Time 2. The register that hold the address of the current instruction being executed is called a. Saved register b. Global pointer c. Stack pointer used to identify the d. Clock Rate d. Program counterUsing the assembly language of the simple processor (refer to the table below), Write an assembly code segments that add the even numbers between 2 and 100, and store the result in the memory location RESULT. Meaning of instruction Mnemonic STOP LD ST MOVAC MOV ADD Computer Architecture Homework 3 SUB AND NOT BRA BZ Operand X adr adr Stop execution Load operand from memory (location x) into AC Store contents of AC in memory (location x) Copy the contents AC to DR Copy the contents of DR to AC Add DR to AC Subtract DR from AC And bitwise DR to AC Complement contents of AC Jump to instruction with address adr Jump to instruction adr if AC = 0
- Suppose you have an Intel 8086 Microprocessor which is running at a frequency of 50 MHz. Now what is the maximum number of times it can read a byte of data from the memory in 3 seconds? 12500000 37500000 1250000 3750000 Suppose an Intel 8086 Microprocessor is operating at 8 MHz. Which of the following statements are true? ] The clock cycle is 125 ns | In each bus cycle, the clock remains high for 41.25 ns Data is supplied during the 250 ns to 375 ns period in a bus cycle. While reading, ALE stays high during the 125 ns to 250 ns period in a bus cycle. The Status Bus bits becomes available before 250 ns in a bus cycle.What is the highest and the lowest address in the 8086’s memory address? Is memory in the 8086 microprocessor organized as byte, words or double words ? What is the value of the double word stored in memory starting at address B000316 if the contents of memory location B000316, B000416, B000516 and B000616 are 1116, 2216, 3316 and 4416 respectively ? What is the function of the stack?The class I'm taking is assembly programming. I am completely stuck. I have wrote the instructions for the program below. Please title branch lable SP .Thank you so much for your help! Any help is greatly appreciated. My compiler is visual studio. Instructions: Implement the following pseudocode in x86 assembly language. Use short-circuit evaluation and assume that num1 and RESULT are 32-bit variables. if ( num1 > ecx ) AND ( ecx > edx ) RESULT = 1 else RESULT = 2; * Title your branch label using the 1st letter of your 1st name and last name. for an example, ann Napa's conditional branch label would be AN: * Step through your program with a debugger to see exactly what is going on as you test your program branching execution.
- Suppose that you have a computer with a memory unit of 24 bits per word. In this computer, the assembly program's instruction set consists of 198 different operations. All instructions have an operation code part (opcode) and an address part (allowing for only one address). Each instruction is stored in one word of memory. a. How many bits are needed for the opcode? b. How many bits are left for the address part of the instruction? c. How many additional instructions could be added to this instruction set without exceeding the assigned number of bits? Discuss and show your calculations.Q5.Write a multiplication an Intel 8085 assembly program to multiply 2 numbers. The numbers are stored in memory locations 3000H & 3001H. Store the result in memory locations 3002H & 3003H. Show your flow chart and the assembly code. Q6. Answer True or False for the followings: a) Machine code is the assembly code b) Data field is 16 bit while address field is 8 bit c) Trainerkitcanbeused for implementing assembly code d) ADo bus can be used for addressing and datatransfer e) WR and RD pins are on the same pinAssume a CPU with a fixed 32-bit instruction length has the following instruction format:opcode mode [operand1] [operand2] [operand3]The mode encodes the number of operands and each operand’s mode. For instance, one mode indicates three registers, another indicates two registers and an immediate datum, another indicates a main memory reference, etc. Assume there are 94 instructions and 22 modes. Answer the following.a. One mode indicates three registers. How many registers can be referenced in this mode?b. One mode indicates two registers and an immediate datum in two’s complement. Assuming there are 32 registers, what is the largest immediate datum that can be referenced?c. One mode has a destination register and a source memory address (an unsignednumber). Assuming 16 registers, what is the largest memory reference available?d. One mode has two memory addresses, both using base displacement. In both, the basesare stored in index registers and the displacements are specified in the…