8255 Programmable Peripheral Interface LECTURE 1gn.dronacharya.info/CSEDept/Downloads/Question... · Interface 8255a to a 8085 microprocessor using I/O-mapped - I/O technique so that

Feb 01, 2021

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8255 Programmable Peripheral

Interface

LECTURE 1
PIN DIAGRAM
Expanded version of

control logic and I/O port