Digital Logic20785 marksMagnitude Comparator
Differentiate between PLA and PAL. Explain 4-bit magnitude comparator.
Differentiate between PLA and PAL. Explain 4-bit magnitude comparator. [5]
--- Feature PLA (Programmable Logic Array) PAL (Programmable Array Logic) --------- AND Array Programmable Programmable OR Array Programmable Fixed Flexibility More flexible (both arrays programmable) Less flexible (only AND array programmable) Complexity More complex to program Simpler to progra...