Thread: EMU8086 programming

Hi everyone,
Need help with EMU8086 programming language, mot familiar with this language.
Question:
Construct the 8086 program to execute in accordance to the flowchart below:
Note: You need to use a freeware called EMU8086 for this particular question.

BEGIN
|
Move immediate 1 to a1 and 2 to b1
|
b1=a1-b1
|
ch=a1+b1
|
END

What are the final values of all main registers upon termination of the program? Use manual calculation and prove your answer via a print screen of your simulated program.
Really appreciate if someone can help me with the program, thank you in advance for all your kind help & support.

Originally Posted by anderson

Hi everyone,
Need help with EMU8086 programming language, mot familiar with this language.
Question:
Construct the 8086 program to execute in accordance to the flowchart below:
Note: You need to use a freeware called EMU8086 for this particular question.

BEGIN
|
Move immediate 1 to a1 and 2 to b1|
|
b1=a1-b1
|
ch=a1+b1
|
END

What are the final values of all main registers upon termination of the program? Use manual calculation and prove your answer via a print screen of your simulated program.
Really appreciate if someone can help me with the program, thank you in advance for all your kind help & support.

After the execution of "move immediate 1 to a1, and 2 to b1", we have that a1=1 and b1=2.
After execution of "b1=a1-b1" we still have a1=1, but now b1=1-2=-1.
After execution of "ch=a1+b1" we still have a1=1 and b1=-1. Furthermore, we have that ch=1+(-1)=0.

thank you for responding, really appreciate your kind help & support. i really need help constructing the program... really hope someone can help me with the program because i dont have background of EMU8086,really hoping to learn.

thank you in advance for all your kind help & support.

Originally Posted by anderson

thank you for responding, really appreciate your kind help & support. i really need help constructing the program... really hope someone can help me with the program because i dont have background of EMU8086,really hoping to learn.

thank you in advance for all your kind help & support.

I'm not sure that MHF is the right place for this 8086 assembler is not something that is covered by mathematics, you would probably be better off with a programming forum.

CB