icroprocessor Please explain the correct the solutions in details.?

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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4.Microprocessor

Please explain the correct the solutions in details.? 

 

8255 consists of three 8-bit bidirectional I/O ports,
A
с
All of these
PORT B
KK 2 3 4
5
B
6
D
8 of 10
7
PORT A
PORT C
8
9
10
> >
Transcribed Image Text:8255 consists of three 8-bit bidirectional I/O ports, A с All of these PORT B KK 2 3 4 5 B 6 D 8 of 10 7 PORT A PORT C 8 9 10 > >
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