Q4) Are these instruction true or false ?why?(choose five only) 1) LDI R13 , 0x20 2) Harvard architecture consist of separate memories. 3) MOV Cs, AX

Q: Explain the role of base and limit register in memory protection. Determine whether the following…

A: The formula to find if the logical address generated by the CPU is legal or illegal can be found…

Q: DO B part if do able A         Instruction Set Architecture A.1        Instruction set We present a…

A: Part (b) Pipeline- The pipeline is the implementation technique where multiple instructions are…

Q: 5) instruction performing a word-size add operation: (note: caution for the constant and address…

A: Lets see the solution.

Q: 7. Using the register and data memory contents listed in the table above, after executing the…

A: syntax of a sub operation is: sub destination, operand1, operand2

Q: 3.2 What is the average number of penalty cycles per instruction?

A: - Given the miss penalty  : 20 cycles per miss TLB miss rate : 1% I cache miss rate : 5% D cache…

Q: What are the answers for following questions? i)“Using sll instruction to multiply numbers by…

A: (i) Using sll instruction to multiply numbers by multiples of 2" is mostly used in arithmetic shift…

Q: Discussion: 1. Two bytes - sizcd BCD integers are stored at the symbolic addresses NUMI and NUM2…

A: Instruction sequence to generate the difference (NUM2-NUM1) and storing it at NUM3

Q: 14- Change the content of memory location [300h] to FFh without using MOV instruction. Use just one…

A: Algorithm : Move 300h into CX register Move CX into DS segment (now we are in 300h data segment)…

Q: Microprocessors Fundamentals ENT 237 Homework 1 Problem2: For the following memory requirements,…

A: a) Using equation  Number of bits required = Log2(48) + 10 Number of bits required = 6 + 10 Number…

Q: Assume the following C code: A[0] = A[20] + A[30]; A[1] = A[10] + A[40]; %3D Assume that the base…

A: Assume the following C code . A[0] = A[20] + A[30] A[1] = A[10] + A[40] 1. Translate the code above…

Q: Briefly discuss the RAM family

A: Two main types of RAM are:Static RAMDynamic RAM Static RAMStatic RAM is the full form of SRAM. In…

Q: X=(Y-Z)-(V+W) where V, W, X, Y, Z are assigned to registers $s0, $s1, $s2, $s3, and $4,…

A: The answer is

Q: Assume the following C code: A[0] = A[20] + A[30]; A[1] = A[10] + A[40]; Assume that the base…

A: Assume the following C code .. A[0] =  A[20] +A[30] A[1] = A[10] + A[40] Assume that the base…

Q: 3. Assume that the following registers contain these Hex. values: AX= F000H, BX 3456H and DX E390H…

A: -AX register is of  bits -0-15, where 0-7 are AL ,means lower bit address of address register A and…

Q: Fill in the blank areas in the following table. The memory accesses column should include all memory…

A: The memory accesses column here includes all memory accesses to get the instruction, the operands,…

Q: (e) Instruction(s) to copy contents at one memory location to another: C[g] =A[i+j-3). Assume i, j,g…

A: Let us assume i, j, and g values are in the registers x5, x6, and x7 respectively.  Suppose that the…

Q: MOV       AX,387 SHL       AL,2 What will be the values in AL, AH, and AX registers (in decimal)…

A: Provided the values in registers AL, AH and AX (in decimal) after executing the above given code…

Q: 26. The instruction, ADD # 45,RI does

A: The instruction ADD#45,R1 does is using immediate addressing mode hence the value is stored in…

Q: B part if do able A         Instruction Set Architecture A.1        Instruction set We present a…

A: An assembly language is a low-level programming language designed for a specific type of processor.…

Q: 1. Explain what happens when the instruction sequence below is executed. LAHF MOV [BX+DI], AH

A: Microprocessor The microprocessor in the computer is defined as a small electronic device that…

Q: 1. Explain what happens when the instruction sequence below is executed. LAHF MOV [BX+DI] , AH

A: LAHF and MOV are instructions in 8086.

Q: 1. Explain what happens when the instruction sequence below is executed. LAHF MOV [BX+DI] , AH

A: Solution: LAHF : copies flag register's lower computer memory unit into AH registerMOV[BX+DI],AH :…

Q: 1. Explain what happens when the instruction sequence below is executed. LAHF MOV [BX+DI], AH

A: 1.  LAHF : Copies flag register's lower byte into AH register MOV[BX+DI],AH : This will move the…

Q: a. How many bits are needed for the opcode of memory unit with  24  bits per word and instruction…

A: Introduction: The sequence of microoperations performed on data stored in a digital computer system…

Q: ) Explain how the following techniques enhance memory performance using diagrams. I Interleaving of…

A: Memory Interleaving is less or More an Abstraction procedure or Technique. However it's somewhat not…

Q: - 3. Which speedup could be achieved according to Amdahl's law for 9 processors if 10% of a program…

A: 3. According to Amdahl law, Speedup(P,N)=1/((1-P)+(P/N)) Where P= proportion of program that can be…

Q: 12.a) Illustrate with example, explain the different types of addressing modes in a RISC…

A: Different addressing modes in RISC processor and how stack used for subroutine call.

Q: C part if do able A         Instruction Set Architecture A.1        Instruction set We present a…

A: An assembly language is a low-level programming language designed for a specific type of processor.…

Q: 3) Assume SS=5000H, DS=6000H, ES=7000H, CS=9000H, BX=100OH, DI=2000H, BP=3000H, IP=4000H, SI=2000H,…

A: Finding the physical address MOV 30.[SI], AL   Here we are given that DS = 6000H Shifting left 20…

Q: Assume that $s1 = 0x87654321. Determine the content of registers $s2 to $s4 after executing the…

A: Answer : 1) sll $s2, $s1, 16 => $s2 = $s1 << 16 => $s2 = 0x87654321 << 16 =>…

Q: 4. a) State 2 ways by which the 8088 and 8086 microprocessors differ. b) What is an instruction…

A: In step 2 explain the difference between 8088 and8086 microprocessors. instruction queue in 8086 two…

Q: 3) Assume SS=5000H, DS=6000H, ES=7000H, CS=9000H, BX=1000H, DI=2000H, BP=3000H, IP=4000H, SI=2000H,…

A: Concept Given:  We are given various registers with values stored in them. Register such as SS, DS,…

Q: 1.An address field in an instruction contains decimal value 24. Where is the corresponding operand…

A: 1.An address field in an instruction contains decimal value 24. Where is the corresponding operand…

Q: (c) Assume 80% of instruction fetch operations are completed in one clock cycle and 20% are…

A:

Q: a) How many RAM and ROM chips are needed b) Design a memory-address map for the above system

A: The answer is

Q: a) How many RAM and ROM chips are needed b) Design a memory-address map for the above system

A: The answer is

Q: complement). Exccute the following: 1- Write a code to sum the contents of AL with BL and save the…

A: Answer: I have given answer in the handwritten format in the brief explanation.

Q: 5) Data haza a) If two pipeline stages need to access the sąme resource such as memory b) If the…

A: Ans : Data hazards happen : c) if an instruction uses the results of the following instructions.

Q: 2.The result of the arithmetic and logic unit stored in the register as a binary number. 3. Flag…

A: See the answer in second step.

Q: Q47/ Design maximum RAM system using the following RAM chips ( the memory chip is enabled only when…

A: It is defined as a system call provides mapping in the virtual address space of the calling process…

Q: Q#03) Explain ISA (Instruction Set Architecture), Types of ISA (Instruction Set Architecture),…

A: The Instruction set is required for any processor to handle various arithmetic & logical…

Q: 2. For each of the highlighted load instructions below, determine the effective address of any…

A: ANSWER:-

Q: 2. What is the minimum number of MIPS assembly instructions needed to write if (a<b) then c = 1;…

A: 4

Q: Q12/Assume that the microprocessor can directly address 1M with a and 8 data pins, The maximum RAM…

A: assume microprocessor can directly address 1M with a and 8 data pins , the maximum RAM systems can…

Q: (B) - Identify the addressing mode for the following instructions then compute the physical address…

A: The physical address of any instruction can be calculated by the formula: PA =Segment reg…

Q: (B) - Identify the addressing mode for the following instructions then compute the physical address…

A: In this question, we are going to find the addressing mode for the given instructions and then we…

Q: Q8/Assume that the microprocessor can directly address 64K with a R/W' and 8 data pins The memory…

A: Given: Assume that themicroprocessor can directlyaddress 64K with a R/W' and 8 data pins The memory…

Q: Assume SS=5000H, DS=6000H, ES=7000H, CS=9000H, BX=1000H, DI=2000H, BP=3000H, IP=4000H, SI=2000H, the…

A: Given Instruction: MOV [DI +  3000H], AL. -&gt; Here MOV means Move instruction. The content of…

Q: Assume SS=5000H, DS=6000H, ES=7000H, CS=9000H, BX=1000H, DI=2000H, BP=3000H, IP=4000H, SI=2000H, the…

A: Given:  We are given various registers with values stored in them. Register such as SS, DS, ES, CS,…

Q: Q.No.2: For a program execution, Step 1 is completed in the below diagram by filling the required…

A: Actually, PC,IR,AC all these are registers used in computer. PC is a program counter it is used to…