![SOLVED: Q2-Interfacing an 8255 chip with 8086 Microprocessor to work as an I/O ports which is shown in the figure below.Initialize port A as Input port ,Port B as Output port and Port SOLVED: Q2-Interfacing an 8255 chip with 8086 Microprocessor to work as an I/O ports which is shown in the figure below.Initialize port A as Input port ,Port B as Output port and Port](https://cdn.numerade.com/ask_images/700d4f4e9a3d4efc9cfdd12a80146570.jpg)
SOLVED: Q2-Interfacing an 8255 chip with 8086 Microprocessor to work as an I/O ports which is shown in the figure below.Initialize port A as Input port ,Port B as Output port and Port
![SOLVED: a) Consider the following 8086 interfacing problem [1+1+1+1+1] 8OH PORT A 81H PORT B 82H PORT C 83H CINTROL REGISTER Memory addresses A0 A1 Port A 8086 A2 Logic? CS 8255A SOLVED: a) Consider the following 8086 interfacing problem [1+1+1+1+1] 8OH PORT A 81H PORT B 82H PORT C 83H CINTROL REGISTER Memory addresses A0 A1 Port A 8086 A2 Logic? CS 8255A](https://cdn.numerade.com/ask_images/df9de4e80a764a3583fd9f57c24e8990.jpg)
SOLVED: a) Consider the following 8086 interfacing problem [1+1+1+1+1] 8OH PORT A 81H PORT B 82H PORT C 83H CINTROL REGISTER Memory addresses A0 A1 Port A 8086 A2 Logic? CS 8255A
CSE ,ICET Page 1 Module IV Interfacing Memory, I/O, 8255 - Detailed study - Architecture, Control word format and modes of opera
![8086 I/O Ports , Important Points To Be Considered for 8086 Interface to Memory and I/O and 8086-Based Microcomputer 8086 I/O Ports , Important Points To Be Considered for 8086 Interface to Memory and I/O and 8086-Based Microcomputer](http://lh3.ggpht.com/-KnMpa9sSFoU/VJHC_qaXm9I/AAAAAAAA9Vs/QX2qxa0A57s/w1200-h630-p-k-no-nu/image_thumb.png?imgmax=800)