7.3.1 - What bit positions (7 to 0) in R4 will be cleared when the following instruction is executed? bic.b #11110000b, R4

Q: Q4: Write a short sequence of instructions to exchange the word-size contents of two memory…

A: We have two instructions MOV and XCHG. We need to write simple instructions to exchange the data…

Q: Let's assume %ecx = 0x000FFD0E and %eax= 0x000FED25 (Hexadecimal representation). What is the value…

A: 1) The EAX, ECX are registers that are 32-bit general-purpose registers, used for temporary data…

Q: 2) Write each instruction in binary machine code language. Write down the correct number of bits…

A: R-type format: Used by add, sub etc. I-type format : Used by lw (load word), sw (store word) etc..…

Q: 33. Write an instruction that will mask off all but bit 7 of the word of data stored at address…

A: Given Data stored at address - DS:0100H Mov ax, [ds] And ax,000000011111111b

Q: Mem[n] means the nth content of the SRAM space.

A: Using SRAM chips design 16-Bit memory of total capacity 8192 bits of size 64 x 1 bit: The first…

Q: An AJMP instruction is in memory locations 1A24H and 1A25H. The label of this instruction will be…

A: Note : As per guidelines, only 1st question should be answered when multiple questions are posted.…

Q: dont use ai to do it !!! Q1). Suppose $s0 stores the base address of word array A and $t0 is…

A: QUESTION 1Here's the MIPS instruction equivalent for the given statement:Code snippetlw $t1,…

Q: 4.6d E10A41 What are the four hexadecimal values after the statement executes and what are the…

A: A: Accumulator (Enter the 4 digit hex content of the accumulator Example FFFF)X: Index Register…

Q: 2. Two 32 bit numbers are allocated in memory using DCD directive as follows. Mem DCD 0x12345, 0x…

A: Lets see the solution.

Q: 1) Write simple instructions (simple program) that will add two consecutive bytes of data storied…

A: Ans 1)  CMP and SUB, both the instructions subtract one from the other. But the difference is, CMP…

Q: Assembly Code No. Of Byte mov ax,2864h add ax,3749h movbx, ax sub bx,2805 nop

A: Each assembly code is encoded using x86 Assembler and converted to their binary representation. From…

Q: 5- the 8088 microprocessor to demultiplex uses - --------- its address/data bus connections A- 3…

A: 5-D 6-B

Q: QI/ Assuming BX=0100H DI= 0200H DS=1200H SI=F002H AX=0105H And memory content the data 12300 AA…

A: Values of registers  are given below :   BX = 0100H  DI = 0200H DS = 1200H SI = F002H AX = 0105H

Q: Q13/Assume that the microprocessor can directly address 64K with a and 8 data pins The memory map…

A: Assume that the microprocessor can directly address 64k with a and 8 data pins the memory map for…

Q: 1. The default attribute of the CODE section of an assembly code is: a. Read Only b. Write Only Read…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: 9- 1. Assume that 8086 Microprocessor segment registers are DS: 1000H CS: 2000H Which of the…

A: Here is the explanation about the question:

Q: 8.3 An Acc-ISA CPU executes the following instructions using 3-bit op-codes and 5-bit address or 2's…

A: Here is the answer:-

Q: Write an assembly language program using instructions of TMS320C54% processors to multiply two…

A: Assembly Language ================== 1: TITLE 32-bit multiplication using shifts SHL_MLT.ASM2:3:…

Q: 7. Using the Shift Instructions: a. What is the value of the AL register after the following code…

A: Value of AL at (a) is 6Ah Value of AL at (b) is EAh Value of AL at (c) is FDh

Q: -A program accesses ten continuous memory locations. The CPU will take less time if the addressing…

A: Actually, there are 8 addressing modes are used.

Q: Q1) Write the content of register and flags after executing each instruction below. Explain your…

A: The given instructions have to be carried out and the corresponding values of R16 , R17 and flags…

Q: A₂ B, C₂ D₂ E, F Load Skipcond Jump Load Add Store Subt Store Load Add Store Halt Dec Dec Don…

A: from py65emu.cpu import CPU from py65emu.mmu import MMU # Load in the program ROM (ie. the…

Q: Find the physical destination address of last instruction below. MOV BX.OAAH MOV AX,1BBH MOV DS.AX…

A: The following solution is

Q: Q2. Consider the following Floating-points in decimal: a) Fill the following table by computing the…

A: Considerd the following Floating-points in decimal:a = 125 * 10 ^ - 3b = 2.2 * 10 ^ 3 c = 0.000625 *…

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: What will be the value of AX (in Hexadecimal) after execution of the following instructions? MOV CX,…

A: Answer :   Given data What will be the value of AX (in Hexadecimal) after execution of the following…

Q: Which of the following is the best description of the purpose of the following shuffle instruction…

A: let a be the integer source vector and b be the integer source vector in the second argument.…

Q: Let's assume %eax= 0x000FED25 (Hexadecimal representation). What is the value in %eax after the…

A: Answer: After the instruction salq $4, %eax, the value of %eax is 0x000003FD in hexadecimal…

Q: Q1. For the following program: * Execute the program by single steps. * For each step write vales of…

A: Given:

Q: Use the following representation of a portion of a computer’s main memory to answer the question.…

A: Both questions are related to operating system and I answered according to them.

Q: The instruction MOV DX, [467AH] does the following functions: (Choose all the correct answers)

A: Aswer: option 2: Copy the byte in the content of memory location [467AH] offset address in data…

Q: Q.5. Find the register values: .data myBytes BYTE 12h,34h,56h,78h .code mov ax,WORD PTR [myBytes]…

A: PTR OPERATOR (CONT) PTR can also be used to combine elements of a smaller data type and move them…

Q: Q2: Write an assembly 8086 program to copy a complete word at address A1234 into extra segment at…

A: Start.Set up an extra segment at B1122 by initializing the AX register with 0 and copying its value…

Q: To transfers data from one memory location to another we use the instruction MOV MOVS JMP PUSH If we…

A: MOV and PUSH are two commands in assembly language.

Q: a. Identify the instruction that will invoke this routine. b. Will this service routine work?…

A: a) TRAP x72 TRAP is vectored-interrupt in 8085.

Q: One the following instructions is wrong: a. MOV NUMI, [AX] b. MOV (1000HL, AX c. Inc Byte PTR [BX]…

A: Since we can anwer only up to 1 question, so we'll answer the first one. Please resubmit the…

Q: 8. Write the description for the following instructions? (a) XRL P1, A (b) ANL PO, A (c) CPL P2 (d)…

A: The above question is solved in step 2 :-

Q: 4.6f 810A41 What are the four hexadecimal values after the statement executes and what are the…

A: 4.6 Find the four hexadecimal values after the statement executes, and the values of NZVC.A:…

Q: 2) Write simple instructions (simple program) make 32-bit subtraction with No1: Ах Вх No2: Сx Dx —…

A: We have 32 bit numbers. Initially we will load the first 32 bit number into the registers AX and BX.…

Q: H.W: < Write a piece of code to find the number of odd integers in an array of size 1024 byte stored…

A: Note: As per the bartlebey policy we can answer single question at a time so i am answering the…