Microprocessors & Interfaces

Lecture 28: 8255 Programmable Peripheral Interface: Part 2

Modes of operation of 8255, Examples, Handshaking signal, Input Read, Output Write, MODE 1 (Strobed I/O mode), MODE 2 (Strobed Bidirectional I/O mode), BIT Set Reset (BSR) mode, Display Interfacing

Lesson Intro Video

Lecture 27: 8255 Programmable Peripheral Interface: Part 1 (Prev Lesson)
(Next Lesson) Lecture 29: 8253/8254 Timer: Part 1
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Course Curriculum

Teacher
Sanjay Vidyadharan
Role : Professor
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