Using the register and data memory contents listed in the table below, after executing the instruction:
mov.b WREG, 0x1001
What are the contents of 0x1000?
Using the register and data memory contents listed in the table in Q7, after executing the instruction:
mov #0x1001, W0
What are the contents of 0x1000?
Homework Answers
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Using the register and data memory contents listed in the table
below, after executing the instruction:...
&(20 pts) Give the value of the modified memory location or register for each of the...
&(20 pts) Give the value of the modified memory location or register for each of the following instructions. Update the registers and data memory after execution of the complete set of instructions: Location Value Value Location Ox1006 OXFEB1 wo Ox1000 OXAB9A Ox8001 W1 Ox1002 Ox5548 W2 Ox0003 Ox1004 Ox000F W3 Ox1008 Ox1006 Ox0001 W4 Ox1006 Ox1008 MOV 0x1006, W4 W4,[W3],W1 SUB W3, 0x1008 MOV MOV.B WREG, 0x1007 Ox1002 XOR Value Value Location Location Ox1000 wo Ox1002 W1 Ox1004 W2 Ox1006...
annotare Quad BULUM ASSEMBLY/MICOCONTROLLER MID-TERM EXAM 03/04/2020 1. Assume that registers and memory locations contain the...
annotare Quad BULUM ASSEMBLY/MICOCONTROLLER MID-TERM EXAM 03/04/2020 1. Assume that registers and memory locations contain the following values at the start of the instruction. Give each register or memory location that is modified by the following instructions and its new value. Which statements are not validinstructions WO (location) 0x1000 (value),0x1000 (location) 0x382A (value) W2 (location) 0x8345 (value), W1(location) 0x1003 (value) e valid a.mov W2, [Wo] b. mov #0x1000, WO C. mov Ox1000 d. mov.b W2, [W1] e. mov.b W2, WO...
Instruction set architecture R: register X, Y, Op1, Op2: Operand Quantity: constant value EA: Effective memory...
Instruction set architecture R: register X, Y, Op1, Op2: Operand Quantity: constant value EA: Effective memory address Opcode Operation Name MOV X Y XCH Opl, Op2 ADD X, Y SUB X, Y SAL Op. Quantity SAR Op. Quantity SHR Op Quantity AND X, Y OR X. Y XOR X, Y NOT X LOAD RA LOAD R. (A) STORERA STORE R. (A) Description Move data from Y to X Exchange Opl with Op2 X=X+Y X=Y-X Shift Arithmetic Left on Op for...
How mant bytes of on-chip program memory does the PIC24HJ128GP502 ANSWER: microcontroller have? 2048 b)128K 65536...
How mant bytes of on-chip program memory does the PIC24HJ128GP502 ANSWER: microcontroller have? 2048 b)128K 65536 a24 none of the above How many bytes of Random Access Memory does the PIC24HJ128GP502 ANSWER: microcontroller have? 2048 b)32768 e)16 d24 none of the above .The PIC24HJ128GP502 data memory is non- volatile ANSWER: TRUE b) FALSE What is the machine code (in hex) for the mov.b w1,w2 instruction? ANSWER: 0x780082 b)0x784082 0x780101 0x784101 d' none of the above
How mant bytes of on-chip...
Convert the following assembly language program into a C program: *Update: The variables are initialized, in...
Convert the following assembly language program into a C
program:
*Update: The variables are initialized, in lines 4 & 6 of
the red assembly language code.
Convert the following assembly language program into a C program: *Update: The variables are initialized, in lines 4 & 6 of the red assembly language code. include "p24Hxxxx.inc" global__reset bss: Uninitialized data section: Variables start at location 0x0800 x: .space 2: Allocating space (two bytes) to variable. y: .space 2;Allocating space (two bytes) to...
Questions 6-10: Prior to execution of the instruction MOV CX,[1234H) - following are the information given...
Questions 6-10: Prior to execution of the instruction MOV CX,[1234H) - following are the information given on the state of the processor CS = 0100H; DS=0200H; IP = 0000H; CX = 8B3AH Machine code for the above instruction=8B0E3412H; Answer the following questions 6-10 given below related to this instruction - 6. What is the content of the destination-operand prior to the instructions execution? a. 1234H b. 43211 c. 8B3AH d. 3A8BH e. Unknown 7. What is the content of the...
Ouestion # 1 Assume that PC-7FFh and the memory contents are as below table: Address Content 07FF...
Register Transfer notation:
Please explain in detail, thank you:)
Ouestion # 1 Assume that PC-7FFh and the memory contents are as below table: Address Content 07FFhEA9Fh 0A9Fh0C35h 0C35hFFFFh Suppose the instruction code for ISZ (Increment and Skip if Zero) is 1110b NOTE: RTL for ISZ is as follow: DR M [AR] DRDR 1 M [AR] ← DR, if (DR = 0) then (PC ← PC + 1), SC ← 0 AR- "Address Register" SR"Sequence counter/Register" DR-"Data Register" M[]-"Memory access What...
Examine the following code and answer the following: 10. Register contents after execution of each instruction Machine code using hand assembly EDSIM51 Simulation a. b. c. istart (origin) at 0 ;l...
Examine the following code and answer the following: 10. Register contents after execution of each instruction Machine code using hand assembly EDSIM51 Simulation a. b. c. istart (origin) at 0 ;load 25H into R5 iload 34H into R7 ;load 0 into A ;add contents of R5 to A now A-A+R5 ; add contents of R7 to A inow A A+R7 ;add to A value 12H ORG OH MOV R5,#25H MOV R7 , #34H MOV A, #0 ADD A, R5 ADD...
Section B - ARM Assembly Language (25 marks) An ARM instruction set summary is provided at...
Section B - ARM Assembly Language (25 marks) An ARM instruction set summary is provided at the end of this paper 1. (5 marks) Consider the following assembly instruction STMFD r13!, (r5-6} Before executing this instruction, registers hold the following values: Register Value Register r9 Value r4 0x00400040 0x00000000 r5 r10 0x11223344 0x00800080 r6 0x55667788 r11 0x10001000 r7 0x99aabbcc r12 0x20002000 r8 exddeeff00 r13 ex40004000 What memory locations are affected after executing the above instruction? In a table, with a...
1. If DS-1000H, BX-0200H, SI-O2H, the contents of Memory units10200H 10205H are respectively 10H, 2AH, 3CH,...
1. If DS-1000H, BX-0200H, SI-O2H, the contents of Memory units10200H 10205H are respectively 10H, 2AH, 3CH, 46H 59H、6BH. What is the contents of the AX Register after each of the following instructions is executed? (1)MOV AX, 0200H (3)MOV AX, BX (5)MOV AX, [BX+SI (2) MOV AX, [200H (4) MOV AX, 3BXI (6) MOV AX, 2[BX+SI] 2, If DS 1000H, ES-2000H, SS-3500H, SI-00AOH, DI-0024H, BX-01 00H, BP-0200H. The Offset Address of the variable named VAL in the data segment is 0030H...
&(20 pts) Give the value of the modified memory location or register for each of the following instructions. Update the registers and data memory after execution of the complete set of instructions: Location Value Value Location Ox1006 OXFEB1 wo Ox1000 OXAB9A Ox8001 W1 Ox1002 Ox5548 W2 Ox0003 Ox1004 Ox000F W3 Ox1008 Ox1006 Ox0001 W4 Ox1006 Ox1008 MOV 0x1006, W4 W4,[W3],W1 SUB W3, 0x1008 MOV MOV.B WREG, 0x1007 Ox1002 XOR Value Value Location Location Ox1000 wo Ox1002 W1 Ox1004 W2 Ox1006...
annotare Quad BULUM ASSEMBLY/MICOCONTROLLER MID-TERM EXAM 03/04/2020 1. Assume that registers and memory locations contain the following values at the start of the instruction. Give each register or memory location that is modified by the following instructions and its new value. Which statements are not validinstructions WO (location) 0x1000 (value),0x1000 (location) 0x382A (value) W2 (location) 0x8345 (value), W1(location) 0x1003 (value) e valid a.mov W2, [Wo] b. mov #0x1000, WO C. mov Ox1000 d. mov.b W2, [W1] e. mov.b W2, WO...
Instruction set architecture R: register X, Y, Op1, Op2: Operand Quantity: constant value EA: Effective memory address Opcode Operation Name MOV X Y XCH Opl, Op2 ADD X, Y SUB X, Y SAL Op. Quantity SAR Op. Quantity SHR Op Quantity AND X, Y OR X. Y XOR X, Y NOT X LOAD RA LOAD R. (A) STORERA STORE R. (A) Description Move data from Y to X Exchange Opl with Op2 X=X+Y X=Y-X Shift Arithmetic Left on Op for...
How mant bytes of on-chip program memory does the PIC24HJ128GP502 ANSWER: microcontroller have? 2048 b)128K 65536 a24 none of the above How many bytes of Random Access Memory does the PIC24HJ128GP502 ANSWER: microcontroller have? 2048 b)32768 e)16 d24 none of the above .The PIC24HJ128GP502 data memory is non- volatile ANSWER: TRUE b) FALSE What is the machine code (in hex) for the mov.b w1,w2 instruction? ANSWER: 0x780082 b)0x784082 0x780101 0x784101 d' none of the above
How mant bytes of on-chip...
Convert the following assembly language program into a C
program:
*Update: The variables are initialized, in lines 4 & 6 of
the red assembly language code.
Convert the following assembly language program into a C program: *Update: The variables are initialized, in lines 4 & 6 of the red assembly language code. include "p24Hxxxx.inc" global__reset bss: Uninitialized data section: Variables start at location 0x0800 x: .space 2: Allocating space (two bytes) to variable. y: .space 2;Allocating space (two bytes) to...
Questions 6-10: Prior to execution of the instruction MOV CX,[1234H) - following are the information given on the state of the processor CS = 0100H; DS=0200H; IP = 0000H; CX = 8B3AH Machine code for the above instruction=8B0E3412H; Answer the following questions 6-10 given below related to this instruction - 6. What is the content of the destination-operand prior to the instructions execution? a. 1234H b. 43211 c. 8B3AH d. 3A8BH e. Unknown 7. What is the content of the...
Register Transfer notation:
Please explain in detail, thank you:)
Ouestion # 1 Assume that PC-7FFh and the memory contents are as below table: Address Content 07FFhEA9Fh 0A9Fh0C35h 0C35hFFFFh Suppose the instruction code for ISZ (Increment and Skip if Zero) is 1110b NOTE: RTL for ISZ is as follow: DR M [AR] DRDR 1 M [AR] ← DR, if (DR = 0) then (PC ← PC + 1), SC ← 0 AR- "Address Register" SR"Sequence counter/Register" DR-"Data Register" M[]-"Memory access What...
Examine the following code and answer the following: 10. Register contents after execution of each instruction Machine code using hand assembly EDSIM51 Simulation a. b. c. istart (origin) at 0 ;load 25H into R5 iload 34H into R7 ;load 0 into A ;add contents of R5 to A now A-A+R5 ; add contents of R7 to A inow A A+R7 ;add to A value 12H ORG OH MOV R5,#25H MOV R7 , #34H MOV A, #0 ADD A, R5 ADD...
Section B - ARM Assembly Language (25 marks) An ARM instruction set summary is provided at the end of this paper 1. (5 marks) Consider the following assembly instruction STMFD r13!, (r5-6} Before executing this instruction, registers hold the following values: Register Value Register r9 Value r4 0x00400040 0x00000000 r5 r10 0x11223344 0x00800080 r6 0x55667788 r11 0x10001000 r7 0x99aabbcc r12 0x20002000 r8 exddeeff00 r13 ex40004000 What memory locations are affected after executing the above instruction? In a table, with a...
1. If DS-1000H, BX-0200H, SI-O2H, the contents of Memory units10200H 10205H are respectively 10H, 2AH, 3CH, 46H 59H、6BH. What is the contents of the AX Register after each of the following instructions is executed? (1)MOV AX, 0200H (3)MOV AX, BX (5)MOV AX, [BX+SI (2) MOV AX, [200H (4) MOV AX, 3BXI (6) MOV AX, 2[BX+SI] 2, If DS 1000H, ES-2000H, SS-3500H, SI-00AOH, DI-0024H, BX-01 00H, BP-0200H. The Offset Address of the variable named VAL in the data segment is 0030H...
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