Assembly Language Discussion Thread
Anish
Spectre
Re: Assembly language programing in 8086up......!!
Sorry dude, I dunno how to use the 8085 simulator..
Tried once but i dont like it like the processor kit
But let me give you a clear program in Assembly.
before that how to use the in and out instructions?
IN instruction gets input from the user via the specified 8 bit port and stores it in the accumulator.
OUT instruction displays or makes available the contents of the accumulator on the specified port.
Now the simple program to add two numbers and display its result using IN and OUT
Explanation line by line:
1. Moves the hex value 34H into B register
2. Gets input via port F2H and stores it in accumulator
3. Adds the content of B register(34H) to the contents of accumulator (which you entered)
4. Displays the result or makes the result available at port F3H
5. Halts the program
Sorry dude, I dunno how to use the 8085 simulator..
Tried once but i dont like it like the processor kit
But let me give you a clear program in Assembly.
before that how to use the in and out instructions?
Code:
IN 8-bit port address
OUT 8-bit port addressIN instruction gets input from the user via the specified 8 bit port and stores it in the accumulator.
OUT instruction displays or makes available the contents of the accumulator on the specified port.
Now the simple program to add two numbers and display its result using IN and OUT
Code:
MVI B,34H
IN F2H
ADD B
OUT F3H
HLTExplanation line by line:
1. Moves the hex value 34H into B register
2. Gets input via port F2H and stores it in accumulator
3. Adds the content of B register(34H) to the contents of accumulator (which you entered)
4. Displays the result or makes the result available at port F3H
5. Halts the program
Last edited:
OP
RITESH
Broken In
Re: Assembly language programing in 8086up......!!
The IN & out command are not dirctly connected to up in real i think for this PIO is used or not??
If you want to run then you may download Oshon 8085 stimulator then select tool -> ass. write your simple ass. lang. program then Load it with compliling in above option given in ass., try this will help you..
The IN & out command are not dirctly connected to up in real i think for this PIO is used or not??
If you want to run then you may download Oshon 8085 stimulator then select tool -> ass. write your simple ass. lang. program then Load it with compliling in above option given in ass., try this will help you..
Anish
Spectre
Re: Assembly language programing in 8086up......!!
I will surely give it a try.. But what is the use of learning assembly when there are much sophisticated languages such as python and c out there?
I advice you to learn python as it is easy and also widely popular language.
I will surely give it a try.. But what is the use of learning assembly when there are much sophisticated languages such as python and c out there?
I advice you to learn python as it is easy and also widely popular language.
Re: Assembly language programing in 8086up......!!
In a few days I have my Assembly Exam of MCA (IGNOU). And I was about to make a thread, so that I can get assistance regarding learning this seemingly impossible language to learn, i.e., Assembly!
But this thread, seems to be a good place to do just that!
I have just 4 days to learn Assembly, which I hope, is enough. I think it's not impossible to learn Assembly, since, I already came from programming background (C, C++), and since my concepts are clear, of number systems.
Currently I am watching this YouTube tutorial to being grasping the concepts of Assembly.. and think it's a great starting point.
Here's the link:
YouTube - Assembly Language Tutorial
In a few days I have my Assembly Exam of MCA (IGNOU). And I was about to make a thread, so that I can get assistance regarding learning this seemingly impossible language to learn, i.e., Assembly!
But this thread, seems to be a good place to do just that!
I have just 4 days to learn Assembly, which I hope, is enough. I think it's not impossible to learn Assembly, since, I already came from programming background (C, C++), and since my concepts are clear, of number systems.
Currently I am watching this YouTube tutorial to being grasping the concepts of Assembly.. and think it's a great starting point.
Here's the link:
YouTube - Assembly Language Tutorial
Re: Assembly language programing in 8086up......!!
Well given Assembly exam. Without any knowledge of Assembly Language. Failed to learn even this time too.
Next would be my fourth attempt, but until then, I promise myself to learn Assembly by heart! If friends here help.
Well given Assembly exam. Without any knowledge of Assembly Language. Failed to learn even this time too.
Next would be my fourth attempt, but until then, I promise myself to learn Assembly by heart! If friends here help.
Anish
Spectre
Re: Assembly language programing in 8086up......!!
In hardware(I mean u are having the processor) or software
In hardware(I mean u are having the processor) or software
Prime_Coder
I'm a Wannabe Hacker
Re: Assembly language programing in 8086up......!!
Is there any difference between 8085 programming and 8086 programming?
Is there any difference between 8085 programming and 8086 programming?
Anish
Spectre
Re: Assembly language programing in 8086up......!!
Sure.. like i said before, asm differs for different for hardwares... it may be same while compiling on a pentium or similar machine using a compiler. But when you directly program 8085, its coded in hex format and for 8086, assembley format.
Sure.. like i said before, asm differs for different for hardwares... it may be same while compiling on a pentium or similar machine using a compiler. But when you directly program 8085, its coded in hex format and for 8086, assembley format.