Student in technikal college

[Puhlo91]

Hello I'm a student in a technical college.
I have a struggle with  architecture  in asm86.
In which segment  do I write what ports to use and in which direction?

[hutch--]

Try posting your code but keep in mind we will not do your homework for you.

[K_F]

Are you using a google translater ?
The i-86 does not physically have ports, but has the ability to read/write ports with IN/OUT instructions.

Some reading material..  :t

https://8051-microcontrollers.blogspot.com/2014/12/8086-io-ports-important-points-to-be.html

http://www.allsyllabus.com/aj/note/ECE/8086%20Microprocessor%20&%20Peripherals/unit%205/I%20O%20Interfacing%20Techniques.php

EDIT: The above link no longer works and the www.allsyllabus.com Domain name is currently for sale.

[Mikl__]

Hi, K_F!
Thank you for perfectly matched material!

[Puhlo91]

Are you using a google translater ?
The i-86 does not physically have ports, but has the ability to read/write ports with IN/OUT instructions.

Some reading material..  :t

https://8051-microcontrollers.blogspot.com/2014/12/8086-io-ports-important-points-to-be.html

http://www.allsyllabus.com/aj/note/ECE/8086%20Microprocessor%20&%20Peripherals/unit%205/I%20O%20Interfacing%20Techniques.php

I meant when interfacing 8255 with 8086.

[jj2007]

I meant when interfacing 8255 with 8086.

You probably came here to get help for a problem.
Nobody will be enthusiastic to help you if you are too lazy to write a few sentences describing your problem and your post;
("wich segment  do I whrite what ports to use and in witch direction") shows that you are not using Google translate.
Maybe you should try that...

[K_F]

https://8051-microcontrollers.blogspot.com/2014/12/8086-io-ports-important-points-to-be.html

http://www.allsyllabus.com/aj/note/ECE/8086%20Microprocessor%20&%20Peripherals/unit%205/I%20O%20Interfacing%20Techniques.php

I meant when interfacing 8255 with 8086.

Ok.. you see that all in the two links I provided.
:t

[yongrichards]

I meant when interfacing 8255 with 8086.

Can you post a part of code or a link to your project? This way it will be much easier to guide you!

EDIT: Member deleted

[Mikl__]

Hi, yongrichards!
You are trying to reanimate the topic that was created 2 years ago (August 2018) and to which the topic starter no longer returned, he no longer has needed it  just. This is called "necrophilia" -- "love for corpses"