Explain utiat haprns PUSH Bx instruction executes. Make sure to show where BH and BL are stored (assume that SP=OI OOh and SS=0200h)

Q: An interrupt occurs when line 23 is being performed. (TOS top of stack) Line Instruction PC W Data1…

A: Answer: Our instruction is answer the first three part from the first part and . I have given…

Q: • How to use the RMW instruction CAS (compare-and-swap) to implement the API pair enter_cs() and…

A: The Read-Modify-Write, or RMW, directive A basic atomic process called CAS (Compare-And-Swap),…

Q: An FFL instruction is used to load the follow values (in order) to its word register: 1234, 2345,…

A: Solution:-

Q: Write a minimal sequence of LEGv8 assembly instructions that performs  identical operation. The…

A: We need to write code using LEGv8 assembly instructions, to perform y=abs(x).

Q: he following instruction is executed.  Assume that before execution, register R12 contains 0x85, R9…

A: After execution, register R12 contains 0x85 (in Hex) and the flags will be ZF=0 SF=1 CF=0…

Q: e registers listed below that are ch n. Select NONE if none of the list

A: Solution - In the given question, we have to select the correct answer from the given options.

Q: Q2-Assuming that SP=13FA ,AX=2356,DI=7534, and CX=5F92 show the contents of the stack and registers…

A: We need to show the contents of the stack and registers after executing each given instruction. ***…

Q: When the CMP instruction sequence is executed, what is the final value for AL register ? MOV AL, 25h…

A: The correct answer for the above mentioned question is given in the following steps for your…

Q: This question assumes the machine architecture at the right. Note the stack pointer register, SP, is…

A: Answer: I have given answered in the brief explanation

Q: LEGv8 does not have a native mov instruction to copy the value in one register to another.  The…

A: LEGv8 is a simple version of ARMv8 instruction set. LEGv8 has a 32 × 64-bit register file n Use for…

Q: The following code is to be scheduled and executed on a two-slot VLIW machine with the goal of…

A: The following RISC table for the given question:

Q: Which Insruction? Here is the data flow diagram for a particular instruction. The various values…

A:

Q: H\W: Assuming the SP-1236. Ax-2486. DI= 85c2 and Dx-5f93, show the content of the stack and the…

A: Given Data: SP = 1236H AX = 2486H DI = 85C2H DX = 5F93H   ADD AX,SP: Add values of AX and SP and…

Q: The instruction SCASW compares Al with a byte from source memory. True False

A: The SCASW Compare AX with word at ES:(E)DI and set status flags. The opcode for SCASW is AF, so it…

Q: Describe the modifications to the single clock cycle datapath that would be needed to implement the…

A: A single-cycle datapath is a type of processor design in which each instruction is executed in a…

Q: In the Intel 8086 microprocessor, suppose the register AX contains the data 35AB H. What will be the…

A:

Q: CCode V Consider the following Convolutional code encoder, where the initial value of all memory…

A: The correct answer is:

Q: This question assumes the machine architecture at the right. Note the stack pointer register, SP, is…

A: Sel0, And, MDRinWMFC, R1out, MARin, WRITE, Yin

Q: The following instruction is executed. Assume that before execution, register R15 contains 0x18, and…

A: answer    R15 contains =0x18 ZF=1 AF=0; CF=0;

Q: Question// calculate physical addressing mode for the following instruction MOV AX,[BX].ALPHA if…

A: The way of specifying data to be operated by an instruction is known as addressing modes. This…

Q: When the CMP instruction sequence is executed, what is the final value for AL register? MOV AL, 25h…

A: Explanation 1) The CMP instruction compares two operands. It is generally used in conditional…