Primary Memory – Architecture of ROM

Explore the architecture of ROM in this comprehensive video on primary memory. Revisit the construction of decoders from demultiplexers and understand the importance of enable input. Learn to determine Boolean functions from combinational circuits. Dive deep into decoder expansion, covering the construction of various decoders including 2-to-4, 3-to-8, 6-to-64, and m-to-2^m decoders using smaller decoder units. Gain insights into building a 7-to-128 decoder using 3-to-8 decoders. Master these essential concepts in computer organization and architecture to enhance your understanding of primary memory systems.

Introduction
Demultiplexer
Expansion of Decoder
Construction of Decoder
Construction of 32 Decoder
Construction of 64 Decoder