Homework Answers
|
MEMORY ADDRESS |
MEMORY CONTENTs (Hex) |
|
08FA |
|
|
08FB |
|
|
08FC |
$22 |
|
08FD |
$12 |
|
08FE |
$34 |
|
08FF |
$22 |
|
0900 |
Y = $2212
A = $22
B = $45
X = $1234
SP = $08FE
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The registers in the HCS12 show the following -$2245 x-$1234 Y 5678, SP S0900 Assume the...
can you show me how you get each one or fill the table? Given the following memory and register values as shown in Tables 1& 2 below: Determine the values of the A, B, X, Y, CCR & SP regis...
can you show me how you get each one or fill the table?
Given the following memory and register values as shown in Tables 1& 2 below: Determine the values of the A, B, X, Y, CCR & SP registers in Table 1 as the program is executed Show new values of memory content in Table 2 if the memory location content is affected. - NOTE: This is a continues program where instruction results affect the instruction that follows Leave...
Stack Operation 10. (10 pts.) Show the contents of the stack and affected registers at the two marked points in the exe...
Stack Operation 10. (10 pts.) Show the contents of the stack and affected registers at the two marked points in the execution of the followin code. Assume RO-0, R1-1, R2-2, R3-3, R4-4, R5-5, and R6-6. The initial value for stack pointer (prior to executing this code block) is given as SP-0x20001000 PUSH R2,R3) ADD R4, R1, Re ;<---A POP R5, R6) ADD R5, R5, R4 ADD R6, R6, R5 PUSH (R4-R6); SUBS Re, RO,R1-B a) Show the contents of Stack,...
Show work. Express the following IPv6 numbers using double-colon notation: 5355:4821:0000:0000:0000:1234:5678:FEDC 0000:0000:0000:1234:5678:FEDC:BA98:7654 1234:5678:ABCD:EF12:0000:0000:1122:3344 Express the IPv4...
Show work. Express the following IPv6 numbers using double-colon notation: 5355:4821:0000:0000:0000:1234:5678:FEDC 0000:0000:0000:1234:5678:FEDC:BA98:7654 1234:5678:ABCD:EF12:0000:0000:1122:3344 Express the IPv4 IP address 192.168.12.5 in IPv6 form Using dotted decimal. Using hexadecimal
Assignment 4: Answer the following questions with reference to the assembly program below. Before the code...
Assignment 4: Answer the following questions with reference to the assembly program below. Before the code is executed, the initial content of memory and registers is shown in the figure below memory 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 address Use BIG ENDIAN, and 0x2000.0000 0x2000.0001 0x2000.0002 show all steps register 0x2000.0000RO Ox2000.0003 0x2000.0004 0x2000.0005 0xFFFF.FFFF R2 ox2000.0006 0x1234.5678 R3 0x2000.0007 Ox0000.0000 R1 LDRH R1, [R0 , #2]! LDRH R2 , [R0 , #2)! ADD R3, R1, R2 STR...
6. In each of the instructions shown below, assume that the label LOOP corresponds to memory...
6. In each of the instructions shown below, assume that the label LOOP corresponds to memory address 0x40CE0078. a) (5) Show in hex the 32-bit machine code for the instruction bltzal $14,LOOP Assume that the machine code will be located at address 0x40CE8880. b) (5) Register $14 contains negative 2 in two’s complement form. Show, in hex (0xdddddddd), the 32-bit contents of all registers within the CPU that are modified when the instruction bltzal $14,LOOP is executed.. c) 5) Show...
Q1. Assume that the registers have the following values (all in hex) and DS=311F, SS=560B, SI=130F,...
Q1. Assume that the registers have the following values (all in hex) and DS=311F, SS=560B, SI=130F, DI=0405, BX=5011, AX=401D, CX=4500, and BP=195F. Calculate the physical address of the memory where the operand is stored and the contents of the memory locations in each of the following addressing examples. i. MOV [BP+12], AX ii. MOV [BX+SI+8], BX Q2. Find the IP, CS, and SP (locations and contents) after execution of the following instructions: i. 2000:015B FF 17 CALL FAR [BX] Initial...
Assume the memory display of the HCS12 shows 16 bytes starting at S0800 as follows SOBO0...
Assume the memory display of the HCS12 shows 16 bytes starting at S0800 as follows SOBO0 80 53 05 28 36 89 00 FF FE 80 91 3E 77 AB 8F 7F Cavt the results of the following instructions SP S0805 pula A ?, SP SP S08OAL pula pshb A 7, SP -? SP S0805 pula A ? pulb B Idaa $O803 Idab $0804 aba A 7,8- SP $0805 psha pshb SP 7 Idx S0800 idab $0807 leax B.X X...
Assume the stack pointer (SP) is initialized to 0x20000000 . Registers RO, R1, R2 and R12...
Assume the stack pointer (SP) is initialized to 0x20000000 . Registers RO, R1, R2 and R12 are initialized to 2, 3, 8 and 15 respectively. Answer the following: Show the content of the stack and the SP after the following sequence of operations. PUSH (R12} PUSH {R1-R2} PUSH (RO) Answer format example=> {1,2,3,4} if 1,2,3,4 are values in stack and with no spaces. Answer: Does the following cause a data hazard for the 5-stage LEGV8 pipeline? i1: ADD XO, X1,...
1) We would like to design a bus system for 32 registers of 16 bits each....
1) We would like to design a bus system for 32 registers of 16 bits each. How many multiplexers are needed for the design? Select one: 5 16 1 4 32 2) The basic computer can be interrupted while another interrupt is being serviced. Select one: True False 3) If the Opcode bits of an instruction is 111, then the basic computer instruction type is either memory-reference or input-output. Select one: True False 4) The content of AC in the...
Assume that the registers have the following values (all in hex) and that CS= 1000, DS...
Assume that the registers have the following values (all in hex) and that CS= 1000, DS = 2000, SS=3000, SI=4000, DI = 5000, BX=6080, BP= 7000, AX=25FF, CX=8791, and DX=1299. Calculate the physical address of the memory where the operand is stored and the contents of the memory locations in each of the addressing examples. a) MOV [SI], AL b) MOV [SI+BX+8], AH c) MOV [BX]+300, DX Now Examine the status of the CF, PF, AF, ZF, and SF if...
can you show me how you get each one or fill the table?
Given the following memory and register values as shown in Tables 1& 2 below: Determine the values of the A, B, X, Y, CCR & SP registers in Table 1 as the program is executed Show new values of memory content in Table 2 if the memory location content is affected. - NOTE: This is a continues program where instruction results affect the instruction that follows Leave...
Stack Operation 10. (10 pts.) Show the contents of the stack and affected registers at the two marked points in the execution of the followin code. Assume RO-0, R1-1, R2-2, R3-3, R4-4, R5-5, and R6-6. The initial value for stack pointer (prior to executing this code block) is given as SP-0x20001000 PUSH R2,R3) ADD R4, R1, Re ;<---A POP R5, R6) ADD R5, R5, R4 ADD R6, R6, R5 PUSH (R4-R6); SUBS Re, RO,R1-B a) Show the contents of Stack,...
Assignment 4: Answer the following questions with reference to the assembly program below. Before the code is executed, the initial content of memory and registers is shown in the figure below memory 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 address Use BIG ENDIAN, and 0x2000.0000 0x2000.0001 0x2000.0002 show all steps register 0x2000.0000RO Ox2000.0003 0x2000.0004 0x2000.0005 0xFFFF.FFFF R2 ox2000.0006 0x1234.5678 R3 0x2000.0007 Ox0000.0000 R1 LDRH R1, [R0 , #2]! LDRH R2 , [R0 , #2)! ADD R3, R1, R2 STR...
Assume the memory display of the HCS12 shows 16 bytes starting at S0800 as follows SOBO0 80 53 05 28 36 89 00 FF FE 80 91 3E 77 AB 8F 7F Cavt the results of the following instructions SP S0805 pula A ?, SP SP S08OAL pula pshb A 7, SP -? SP S0805 pula A ? pulb B Idaa $O803 Idab $0804 aba A 7,8- SP $0805 psha pshb SP 7 Idx S0800 idab $0807 leax B.X X...
Assume the stack pointer (SP) is initialized to 0x20000000 . Registers RO, R1, R2 and R12 are initialized to 2, 3, 8 and 15 respectively. Answer the following: Show the content of the stack and the SP after the following sequence of operations. PUSH (R12} PUSH {R1-R2} PUSH (RO) Answer format example=> {1,2,3,4} if 1,2,3,4 are values in stack and with no spaces. Answer: Does the following cause a data hazard for the 5-stage LEGV8 pipeline? i1: ADD XO, X1,...
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