According to the memory view given below, if R0 = 0x20000010, after executing the LDMDA r0!, {r7, r3, r9} instruction, which of the following are the contents of the r9 and r0 registers, respectively (data layout big endian)?

Q: After the SHR instruction is executed in the code sequence below, what is the final value for AL?…

A: Correct Option is B⇒ 0010_1011

Q: Address Instruction Ох180 CALL tstFun Ox642 testFun: MOVLW 0x90 Using the above code segment, enter…

A: From the factor of view of a process, the code area is the a part of its cope with area wherein the…

Q: If the initial value inside PORTB register is OXABCDEF00, what is the new value of the PORTB…

A: We need to find the value of PORTB register after the operation PORTB = (PORTB >> 16) &…

Q: Memory address Data

A: Given: R0 = 0x20008000 To Find: LDRSB r1, r1

Q: 14. A subroutine was called using a conditional branch (BR) instruction. The subroutine ends, as…

A: About BR instruction:…

Q: At the start "STKPTR = 0x40" and then the following assembly code is executed. Address Instruction…

A: Given that STKPTR  is 0x40 in decimal is 64 then executed the code line by line push means add pc…

Q: To illustrate each of the addressing modes discussed in this chapter, translate the following…

A: .datamiles: .word 0      # static variable for milesgallons: .word 0    # static variable for…

Q: Table 1 shows the content inside computer memory addresses. The code listed in Table is designed to…

A: Actually, memory is used to stores the data.

Q: Table 4 is showing the address location of the instructions stored in the memory. Please refer to…

A: i) Traps vectors used: First identify the TRAP instructions using the opcode 1111 and then convert…

Q: 16. If the first instruction "LXI H, 1100H" is positioned at address 7000H in memory, at what…

A: Correct answer of above given question is Option(1) 7003H i.e next instruction is located at address…

Q: After the SHR instruction is executed in the code sequence below, what is the final value for AL?…

A: Your answer is given below with an explanation.

Q: After the SHR instruction is executed in the code sequence below, what is the final value for AL?…

A: Correct Option is B⇒ 0010_1011

Q: After the execution of the instruction: sts $00FF, r3 the memory location with the address will have…

A: About the sts instruction: ================================== sts stands for,Store to data space.…

Q: What is the addressing mode of the following no-operand instruction ? AAA

A: here have to determine about no operand addressing mode.

Q: 1- Write an assembly language program to search for data 44 in 9 memory locations start at (8000) If…

A: Actually, memory is a used to stores the data.

Q: Q2 Find the number of times the following loop is performed: LDI R20,20 BACK: LDI R21,$0A HERE: DEC…

A:

Q: If DS=7F0OH, BX=37EH and AX=1F05H, find the value of (AL) after executing *:(XLAT) instruction, if…

A: DS - Data segment register store the upper 16-bits of the address of two segments registers. BX-…

Q: snest No struction Yeu MAR E PC Nommory IBR access required BR E MOMAR Yes ER E MERN) IR E MBR0.7)…

A: Burden M(300) loads esteem 7  SUB M(301) : 7 - 2 = 5  STORE M(305) : Value 5 is put away at memory…

Q: Vrite ike micro-cperations for the execute cycles of the followillg iegiste. -1eference…

A: Again seen this same question

Q: READING CODE - STACK ;list the output of the following program assuming the input is as follows: 3…

A: What register is at the top of the stack right after line 26?

Computer Fundamentals

The computer is termed computation. For calculating or computing something the device that has been used is known as the computer. Or we can say that for performing a fast arithmetic operation the device that has been used is a computer. Storing, processing, and retrieving are the main features of a computer.