programmable logic devices

7

Click here to load reader

Upload: mahesh-kodituwakku

Post on 21-May-2015

151 views

Category:

Education


1 download

DESCRIPTION

An IC that contain large number of Logic Gates ,Flip flops etc. That can be configured by user to perform different functions is called Programmable Logic Devices

TRANSCRIPT

Page 1: Programmable logic devices

Programmable Logic Devices

Page 2: Programmable logic devices

What are the of Programmable Logic Devices?

• An IC that contain large number of Logic Gates ,Flip flops etc. That can be configured by user to perform different functions is called Programmable Logic Devices

Page 3: Programmable logic devices

What are the Advantages of using of Programmable Logic Devices?

• Need less board Space • Faster • Lower power required • Less costly • Higher reliability • Easy to troubleshoot

Page 4: Programmable logic devices

What are the examples for Programmable Logic Devices?

• PROM (Programmable Read only memory)

• PAL (Programmable Array Logic)

• PLA(Programmable Logic Array)

Page 5: Programmable logic devices

Show following Boolean expression given Programmable Logic Devices

ABC’ + A’B’C’ + AB’C +A’BC’ + A’B’C + A’B’C’

Page 6: Programmable logic devices

A B C

AND Plane

Output

input

OR Plane

Page 7: Programmable logic devices

A B C

AND Plane

Output

input

OR Plane