Question

Assume that MYREG = 27H. Indicate the value in MYREG after the execution of the sequence...

Assume that MYREG = 27H. Indicate the value in MYREG after the execution of the sequence of instructions in each of the following cases:

a

MOVLW

CPFSLT

INCF

ADDLW

0x5E

MYREG

MYREG,F

0x5
b

MOVLW

CPFSGT

INCF

ADDLW

0x84

MYREG

MYREG, F

0x5
Engineering   Electrical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Find the contents of register WREG after each of the following instructions: a. MOVLW 0x65 XORLW...
Find the contents of register WREG after each of the following instructions: a. MOVLW 0x65 XORLW 0xAB b. MOVLW 0x2E ANDLW 0x56 Assume that MYREG = 27H.Indicate the value in MYREG after the execution of the sequence of instructions in each of the following cases: a. MOVLW 0x5E CPFSLT MYREG INCF MYREG, F ADDLW 0x5 b. MOVLW 0x84 CPFSGT MYREG INCF MYREG, F ADDLW 0x5
III. After execution of the following instructions what value will be in register r0? LDR                ...
III. After execution of the following instructions what value will be in register r0? LDR                 r12, =0xA4000000 LDR                 r0, =0x75 LDR                 r1, =0xD2 LDR                 r2, =0x9C LDR                 r5, =0xC STMDB           r12!, {r0-r2, r5} LDR                 r0, [r12, #8] SUB                 r0, #0x77 IV. Assume that the variables f, g, h, i, and j are assigned to registers r0, r1, r2, r3, and r4, respectively. Assume that the base address of the arrays A and...
I. What value will be in register r2 after execution of the following instructions? Show your...
I. What value will be in register r2 after execution of the following instructions? Show your work with the register values after executing each instruction. MOV r2, #0x0 LDR r1, =0xCF MOVS r1, r1, LSR #1 ADC r2, r2, #0 MOVS r1, r1, LSR #1 ADC r2, r2, #0 II. Assume a 32 bit register holds a data of four bytes as B3B2B1B0. Write a sequence of ARM instruction that takes this data as input and swaps the bytes 0...
VII. After execution of the following instructions what value will be in register r2? Trace the...
VII. After execution of the following instructions what value will be in register r2? Trace the program and write the value of the registers at each line to receive full credit. LDR r12, =0xA4000000 LDR r0, =0x2D STR r0, [r12, #-4]! LDR r0, =0x5E STR r0, [r12, #-4]! LDR r0, =0xD5 STR r0, [r12, #-4]! LDMIA r12!, {r0-r2} SUB r2, #0x68 VIII. Write a simple ARM assembly program to divide a 32 bit positive number stored in r0 by a...
Assignment-I Write the output for the following instructions MOV B , A             Before instruction execution, the...
Assignment-I Write the output for the following instructions MOV B , A             Before instruction execution, the contents of registers B and A are                                  Rd= B= XBH                         Rs= A = 1FH              After the execution of instruction.                                 Rd= B = ?                         Rs= A = ? ADD B If A= E 3H   B=  0 4H then after the  execution of the above instruction the content of A = ? SUI 03H If the value of A = 15Hthen after the execution of the above instruction...
Assume that the state of the 8086 registers and memory just prior to the execution of...
Assume that the state of the 8086 registers and memory just prior to the execution of each instruction is given as below: (AX) = 0000 H (BX) = 0010 H (CX) = 0105 H (DX) = 1111 H (SI) = 0100 H (DI) = 0200 H (CF)= 0 (DS:100H) = 0F H (DS:200H) = 22 H (DS:220H) = AA H (DS:221H) = 55 H (DS:400H) = AA H (DS:401H) = 55 H Examine the following instructions independently and calculate the...
Assume the processor executes the following instruction sequence. and $t1, $t4, $t5 and $t4, $t1, $t3...
Assume the processor executes the following instruction sequence. and $t1, $t4, $t5 and $t4, $t1, $t3 add $t1, $t1, $t4 beq $t1, $t3, BranchTo Assume there is full forwarding (from EX/MEM register and from MEM/WB register). Indicate remaining hazards and insert nop instructions to eliminate them.
The first difference of a sequence is the arithmetic sequence 1, 3, 5, 7, 9, .......
The first difference of a sequence is the arithmetic sequence 1, 3, 5, 7, 9, .... Find the first six terms of the original sequence in each of the following cases. a. The first term of the original sequence is 2. b. The sum of the first two terms in the original sequence is 9. c. The fifth term in the original sequence is 32.
Draw a memory diagram of the variables of the following code after the execution of the...
Draw a memory diagram of the variables of the following code after the execution of the code. Please draw in form of array auto x = 3, y = -1; ++x; y--; auto z = 2 * (x + y); x = z / y; y = 1 - x;
Consider a program having following sequence of instructions, where the syntax consists of an opcode followed...
Consider a program having following sequence of instructions, where the syntax consists of an opcode followed by the destination register followed by one or two source registers: Instruction no Instructions 1 ADD R3, R1, R2 2 LOAD R6, [R3] 3 AND R7, R5, 3 4 ADD R1, R6, R0 5 SUB R2, R1, R6 6 AND R3, R7, 15 7 SUB R5, R3, R4 8 ADD R0, R1, R10 9 LOAD R6, [R5] 10 SRL R7, R0, 8 Assume the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT