Question

explain in simple way about PROM,PAL,PLA
very very simple way please...

Answer 1

• The PROM implements Boolean functions in sum-of-min terms form. The PAL (Programmable Array Logic) device has a programmable AND array and fixed connections for the OR array. The PLA (Programmable Logic Array) has programmable connections for both AND and OR arrays. So it is the most flexible type of PLD.

Answer 2

Answer:

The PROM implements Boolean functions in sum-of-min terms form. The PAL (Programmable Array Logic) device has a programmable AND array and fixed connections for the OR array. The PLA (Programmable Logic Array) has programmable connections for both AND and OR arrays. So it is the most flexible type of PLD.