Register Content Data Memory Content wo Ох1006 Ох1000 O×FEB1 W1 ОХАВУА Ox1002 Ox0193 w2 w3 Ох0015 Ох1004 Ox5548 Ox1002 Ox1006 O×59C1 W4 Ox0000 Ox1008 O×293A Using the contents of the registers and data memory given above, select the instruction that results in the flags of the STATUS register being set to: Z = 1, C = 0 sub WO, WO, WO add WO, W2, W2 sub WO, W2, W2 add W4, W4, W4

Q: Register Content Data Memory Content wo Ox1006 Ox1000 OXFEB1 W1 OXAB9A Ox1002 Ox0193 w2 Ох0015…

A: Z flag is set to 1, if after arithmetic and logical operations, the 8-bit result thus produced, is…

Q: Register Content Data Memory Content wo Ox1006 Ox1000 OXFEB1 W1 ОХАВУА Ox1002 Ox0193 W2 Ox0015…

A: The Z flag is set to 1, if after arithmetic and logical operations, the 8-bit result thus produced,…

Q: Register Content Data Memory Content wo Ox1006 Ox1000 OXFEB1 W1 OXAB9A Ox1002 Ox0193 w2 Ox0015…

A: Zero Flag (Z) – After any arithmetical or logical operation if the result is 0 (00)H, the zero flag…

Q: Register Content Data Memory Content wo Ox1006 Ox1000 OXFEB1 W1 OXAB9A Ox1002 Ox0193 W2 Ox0015…

A: Carry During subtraction (A-B), if A>B it becomes reset, and if (A<B) it becomes set.The carry…

Q: Register Content Data Memory Content wo Ox1006 Ox1000 OXFEB1 W1 OXAB9A Ox1002 Ox0193 W2 Ox0015…

A: CY ->  During subtraction (A-B), if A>B it becomes reset and if (A<B) it becomes set.Carry…

Q: Register Content Data Memory Content wo Ox1006 Ox1000 OXFEB1 W1 OXAB9A Ox1002 Ox0193 W2 Ox0015…

A: Z flag checks for 0, After any arithmetical or logical operation if the result is 0 (00)H, the zero…

Q: Register Content Data Memory Content wo Ox1006 Ox1000 OXFEB1 W1 ОХАВ9А Ox1002 Ox0193 W2 Ox0015…

A: Carry Flag (CY) – Carry is generated when performing n bit operations and the result is more than n…

Q: Register Content Data Memory Content wo Ox1006 Ох1000 OXFEB1 W1 OXAB9A Ox1002 Ox0193 W2 Ox0015…

A: Carry flag (Cy): after performing the addition of any two 8-bit numbers, the carry generated can be…

Q: QUESTION 3 Register Content Data Memory Content wo Ox1006 Ox1000 OXFEB1 W1 OXAB9A Ox1002 Ox0193 W2…

A: The question is to select the instruction which sets the status register Z=1, C=0.

Q: QUESTION 3 Register Content Data Memory Content wo Ox1006 Ox1000 OXFEB1 W1 OXAB9A Ox1002 Ox0193 W2…

A: For flag CF (bit 0) Carry flag — Set if an arithmetic operation generates a carry or a borrow out of…

Q: QUESTION 3 Register Content Data Memory Content wo Ox1006 Ox1000 OXFEB1 W1 OXAB9A Ox1002 Ox0193 w2…

A: The carry flag is used a number of ways but in this case with an add operation, it is the carry out…

Q: If R0 = 0x20008000, after STMDA r0!, {r3, r9, r7, r1, r2} instruction is executed, register r7 will…

A: STMDA, Store Multiple Decrement After (Store Multiple Empty Descending) stores multiple registers to…

Q: Assume that before the instruction is executed, the flags are CF=0, ZF=0 and SF=0 and the Registers…

A: I have given an answer in step 2.

Q: Assume that before the instruction is executed, the flags are CF=1, ZF=0 and SF=0 and the Registers…

A: In given problem, we have some flags values and some register contents. We have to perform XOR…

Q: For each of the above instructions, determine: 3.1 What are the values of control signals generated…

A: Please find the solution in the below step

Q: The states of the instruction cycle involve operand address calculation which means that the…

A: Algorithms and algorithmic problem resolving that can concern as a central place in computer science…

Q: If r0 = 0x20000000 and r1 = 0xC3B2A, after STR r1, [r0], #4 instruction is executed, which of the…

A: Lets see the solution.

Q: 1. Given R= 20, PC = 12 and index register X = 15, show the value of the accumulator for the…

A:

Q: If R1 = 0xEF00DE12, R2 = 0x0456123F, R5 = 4, R6 = 28; Find the values of the destination registers…

A: Shifters :- 1.Logical Shift Left(LSL):-  In 32 bit register, it shift left for specified number of…

Q: Given the following sequence of instructions: lw $s3, 40($s1)   //1 lw $s2, 40($s0)   //2 add $s1,…

A: Since you are asking multiple questions we are answering first question for you. If you want…

Q: Constants such as 250, 400, 5.5, and so on can be put into the source location of the Allen-Bradley…

A: MOV is a command that copies the value of a Source to a Destination. Scanning instructions are as…

Q: Q2: Calculate the physical address for the following instruction (MOV DX, [SI]) knowing that the…

A:

Q: The instruction that adds immediate data/contents of the memory location specified in an…

A: MUL is used to multiply the contents of registers

Q: Calculate the number of memory cycles required for the instructions "LDRH" in the below mentioned…

A: Given instructions: LDR R1,=0X8000000C         ;R1=0X8000000C  LDR R3,=0XF31E4598…

Q: The hexadecimal data 36AB4CFD4CA2 is located in the real mode memory within Little Endian format…

A: Option b correct.

Q: ompute the physical address for the specified operand in each of the following instructions. ISoster…

A: Since you are asking multiple questions we are answering first 4 questions for you. If you want to…

Q: The physical address of the following memory location specified in the instruction MOV [BX-0200H],…

A: The physical address for the instruction MOV [BX + 0200H], AL is 61200H.

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: In the instruction x = 8-5. The step of the machine cycle that responsible to translate this…

A: Ans. (d) Decode

Q: Eight consecutive bytes in memory contain the hex values 00, 00, 00, 00, 00, 00, 10, 00. An FLD…

A: Solution:   Eight consecutive bytes in memory contain the hex values 00, 00, 00, 00, 00, 00, 10, 00.…

Q: Eight consecutive bytes in memory contain the hex values 00, 00, 00, 00, 00, 00, 10, 00. An FLD…

A: Given: The hex values are: 00, 00, 00, 00, 00, 00, 10, 00 After that, a FLD m64fp instruction is…

Q: 4. Memory and Addressing Modes The state of the CPU and memory is represented by this diagram.…

A: EXPLANATION Below is the answer for the given question. Hope you understand it well. If you have any…

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

A: ANSWER:-

Q: If r0 = 0x20000000 and r1 = 0xC3B2A, after STR r1, [r0], #4 instruction is executed, which of the…

A: If r0 = 0x20000000 and r1 = 0xC3B2A, after STR r1, [r0], #4 instruction is executed the following is…

Q: A computer has the flowing instruction and integer format. The instruction consists of 4 bits…

A: Let's solve all the 3 parts step by step: Here opcode field is of - 4 bits (0 - 3) Immediate field…

Q: is the effective address that is targeted by the store instruction whose code word in binary is:…

A: It is defined as programs can be asked from control statements, array, string, oops etc. Java basic…

Q: The register content for an Intel 8086 microprocessor is as follows: CS = 1000H, DS = 2000H, SS =…

A: Given:

Q: The register content for an Intel 8086 microprocessor is as follows: CS = 1000H, DS = 2000H, SS =…

A: Given:

Q: Q: Compute the physical address for the specified operand in each of the following instructions. The…

A: Given register content and variables: CS = 0A00H, DS = 0B00H, SS = 0D00H, SI = 0FF0H, DI = 00B0H, BP…

Q: In the Allen-Bradley MOV instruction, constants such as 250, 400, 5.5, etc., can be entered into the…

A: The answer is False.

Q: H.W. an instruction is stored al location 300 with its address field al location 301. The address…

A: Step 1  The answer is given in the below step

Q: Add #45, when this instruction is executed the following happen/s A. The value 45 gets added to the…

A: - We need to choose what happens in case the instruction Add #45 is called.   - The options :-  The…

Q: "uppose we have the instruction Load 500. Given that memory and register R1 contain the values…

A: Instruction Load is 500 So, Assuming R1 is implied in the indexed addressing mode. Immediate…

Q: When an instruction depends on the results of the previous instructions then a) error occurs b)…

A: Question. When an instruction depends on the results of the previous instructions then a) error…

Q: instruction 1000000111100001 1101000111100010 0111001000111111 the memory map and show the values of…

A: Given, we have to draw memory map of the given instructions:

Q: 12. The ret instruction modifies the A. base register B. bp register C. flags register D.…

A: We know that there is nothing you can directly inject into the instruction pointer that will cause a…

Q: The following instruction is executed. Assume that before execution, register R12 contains 0xA0, R15…

A: Given: We are given registers R12 and R15 with some initial values. The flags such as ZF,, SF, CF…

Q: If BX=1000, DS=0200, SS=0100, CS=0300 and AL=EDH, for the following instruction: MOV [BX] + 1234H,…

A: Answer: It is a base addressing mode. Effective address of the operand obtained by adding direct or…

Q: A computer with a 32 bit word uses an instruction format that includes direct and indirect…

A: A computer with a 32 bit word uses an instruction format that includes direct and indirect…

Q: If AX=(BA78). Write a program that finds the value of AX after executing each instruction in figure…

A: