Microprocessors and Microcontrollers: Unit IV: (b) Programmable Interrupt Controller (PIC) - 8259 : (b) Programmable Interrupt Controller (PIC) - 8259
UNIT IV
Chapter 9
(b) Programmable Interrupt Controller (PIC) - 8259
Contents
9.1
8259A Programmable Interrupt Controller ... June-11 …. Marks 2
9.2
Features of 8259A ….. Dec.-16 ….. Marks 2
9.3
Block Diagram of 8259A ….. Dec.-09, 11, 12, 16,18,19 …. Marks 16
9.4
Interrupt Sequence with 8085
9.5
Priority Modes and Other Features ….
May-11, Dec.-19 …. Marks 13
9.6
Programming the 8259A
9.7
8259A Interfacing with 8085 …. Dec.-18 …. Marks
4
9.8
Cascading
9.9
Two Marks Questions with Answers
9.10 University Questions with Answers (Long Answered Questions)
Microprocessors and Microcontrollers: Unit IV: (b) Programmable Interrupt Controller (PIC) - 8259 : Tag: : - Programmable Interrupt Controller (PIC) - 8259