3- Write 3 different program segments to store (05)H in memory location (2850)H. 4- Write a program to find (6F2E3D +2B1A6C). Store the result in BDE registers 5- Write a program to find (6F2E3D - 2B1A6C). Store the result in BDE registers 6- write a program to add 3 bytes number stored in memory locations [2802][2801][2800] to the 3 bytes number stored in memory locations [2805][2804][2803] store the results in [2808][2807][2806]. 7- write a program to subtract 3 bytes number stored in memory locations [2802][2801][2800] from 3 bytes number stored in memory locations [2805][2804][2803] store the results in [2808][2807][2806] 8- Write an 8085 program to subtract the contents of memory location 2850H from the contents of memory location 2851H, and store the difference in location 2852H. Try your program for each of the following cases; record the difference and the status of the CY and Z flags for each case. a. (2850)H=47H, (2851)H=8EH b. (2850)H=8EH, (2851)H=47H c. (2850)H=F7H, (2851)H=F7H Code your program, then list it on a coding form, then examine the contents of the appropriate processor register memory location to verify correct execution of each program instruction. 9- Write an 8085 program to perform the following multi byte addition operation: Store the result in memory [2802][2801][2800] 91986FH 2E6794H Test the program by manually placing the two 3-byte numbers into consecutive memory locations. Design your program to add the values together and store the sum in three other memory locations. Record the sum and the CY flag and Z flag values after the program adds each pair of bytes verify these observations with manual computations. 10- Write a program to compare between content of registers A and B, show the content flags CY, Z, S for the following cases a. A=05, B=04 b. A=05 ,B= 05 c. A=05, B= 06 11- Write an 8085 program to compare the contents of two regs. A and B (load immediate data into two regs.), and then rotate the contents of reg. A, the new contents of A are then AND-ed with a constant and finally the resulting contents of A are OR-ed with the contents of B. Code your program then list it on a coding form and load it into memory starting at address 2800. Check the contents of the A reg. to verify its correct operation. Note: the data is F0, OF
3- Write 3 different program segments to store (05)H in memory location (2850)H. 4- Write a program to find (6F2E3D +2B1A6C). Store the result in BDE registers 5- Write a program to find (6F2E3D - 2B1A6C). Store the result in BDE registers 6- write a program to add 3 bytes number stored in memory locations [2802][2801][2800] to the 3 bytes number stored in memory locations [2805][2804][2803] store the results in [2808][2807][2806]. 7- write a program to subtract 3 bytes number stored in memory locations [2802][2801][2800] from 3 bytes number stored in memory locations [2805][2804][2803] store the results in [2808][2807][2806] 8- Write an 8085 program to subtract the contents of memory location 2850H from the contents of memory location 2851H, and store the difference in location 2852H. Try your program for each of the following cases; record the difference and the status of the CY and Z flags for each case. a. (2850)H=47H, (2851)H=8EH b. (2850)H=8EH, (2851)H=47H c. (2850)H=F7H, (2851)H=F7H Code your program, then list it on a coding form, then examine the contents of the appropriate processor register memory location to verify correct execution of each program instruction. 9- Write an 8085 program to perform the following multi byte addition operation: Store the result in memory [2802][2801][2800] 91986FH 2E6794H Test the program by manually placing the two 3-byte numbers into consecutive memory locations. Design your program to add the values together and store the sum in three other memory locations. Record the sum and the CY flag and Z flag values after the program adds each pair of bytes verify these observations with manual computations. 10- Write a program to compare between content of registers A and B, show the content flags CY, Z, S for the following cases a. A=05, B=04 b. A=05 ,B= 05 c. A=05, B= 06 11- Write an 8085 program to compare the contents of two regs. A and B (load immediate data into two regs.), and then rotate the contents of reg. A, the new contents of A are then AND-ed with a constant and finally the resulting contents of A are OR-ed with the contents of B. Code your program then list it on a coding form and load it into memory starting at address 2800. Check the contents of the A reg. to verify its correct operation. Note: the data is F0, OF
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![3- Write 3 different program segments to store (05)H in memory location (2850).
4- Write a program to find (6F2E3D +2B1A6C). Store the result in BDE registers
5- Write a program to find (6F2E3D - 2B1A6C). Store the result in BDE registers
6- write a program to add 3 bytes number stored in memory locations [2802][2801][2800] to the 3
bytes number stored in memory locations [2805][2804][2803] store the results in
[2808][2807][2806].
7- write a program to subtract 3 bytes number stored in memory locations [2802][2801]|2800] from
3 bytes number stored in memory locations [2805][2804][2803] store the results in
[2808][2807][2806]
8- Write an 8085 program to subtract the contents of memory location 2850H from the contents of
memory location 2851H, and store the difference in location 2852H. Try your program for each of the
following cases; record the difference and the status of the CY and Z flags for each case.
a. (2850)H=47H, (2851)H=8EH
b. (2850)H=8EH, (2851)H=47H
c. (2850)H=F7H, (2851)H=F7H
Code your program, then list it on a coding form, then examine the contents of the appropriate
processor register memory location to verify correct execution of each program instruction.
9- Write an 8085 program to perform the following multi byte addition operation:
Store the result in memory [2802][2801][2800]
91986FH
2E6794H
Test the program by manually placing the two 3-byte numbers into consecutive memory locations.
Design your program to add the values together and store the sum in three other memory locations.
Record the sum and the CY flag and Z flag values after the program adds each pair of bytes verify
these observations with
manual computations.
10- Write a program to compare between content of registers A and B, show the content flags CY,
Z, S for the following cases
a. A=05, B=04
b. A=05 ,B= 05
c. A=05, B= 06
11- Write an 8085 program to compare the contents of two regs. A and B (load immediate data into
two regs.), and then rotate the contents of reg. A, the new contents of A are then AND-ed with a
constant and finally the resulting contents of A are OR-ed with the contents of B. Code your
program then list it on a coding form and load it into memory starting at address 2800. Check the
contents of the A reg. to verify its correct operation.
Note: the data is F0, OF](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc771941b-bd3f-470c-b260-c6e70d8464ab%2F358027b3-bbf4-46ef-9949-4a74ddd4c64e%2Fsun0d07_processed.jpeg&w=3840&q=75)
Transcribed Image Text:3- Write 3 different program segments to store (05)H in memory location (2850).
4- Write a program to find (6F2E3D +2B1A6C). Store the result in BDE registers
5- Write a program to find (6F2E3D - 2B1A6C). Store the result in BDE registers
6- write a program to add 3 bytes number stored in memory locations [2802][2801][2800] to the 3
bytes number stored in memory locations [2805][2804][2803] store the results in
[2808][2807][2806].
7- write a program to subtract 3 bytes number stored in memory locations [2802][2801]|2800] from
3 bytes number stored in memory locations [2805][2804][2803] store the results in
[2808][2807][2806]
8- Write an 8085 program to subtract the contents of memory location 2850H from the contents of
memory location 2851H, and store the difference in location 2852H. Try your program for each of the
following cases; record the difference and the status of the CY and Z flags for each case.
a. (2850)H=47H, (2851)H=8EH
b. (2850)H=8EH, (2851)H=47H
c. (2850)H=F7H, (2851)H=F7H
Code your program, then list it on a coding form, then examine the contents of the appropriate
processor register memory location to verify correct execution of each program instruction.
9- Write an 8085 program to perform the following multi byte addition operation:
Store the result in memory [2802][2801][2800]
91986FH
2E6794H
Test the program by manually placing the two 3-byte numbers into consecutive memory locations.
Design your program to add the values together and store the sum in three other memory locations.
Record the sum and the CY flag and Z flag values after the program adds each pair of bytes verify
these observations with
manual computations.
10- Write a program to compare between content of registers A and B, show the content flags CY,
Z, S for the following cases
a. A=05, B=04
b. A=05 ,B= 05
c. A=05, B= 06
11- Write an 8085 program to compare the contents of two regs. A and B (load immediate data into
two regs.), and then rotate the contents of reg. A, the new contents of A are then AND-ed with a
constant and finally the resulting contents of A are OR-ed with the contents of B. Code your
program then list it on a coding form and load it into memory starting at address 2800. Check the
contents of the A reg. to verify its correct operation.
Note: the data is F0, OF
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