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Consider a simple read-only memory (ROM) unit with 2-bit address and 2-bit data buses. Draw the internal architecture of such a ROM unit including transistors, address and data signals, and the row decoder.?

Consider a simple read-only memory (ROM) unit with 2-bit address and 2-bit data buses. Draw the internal architecture of such a ROM unit including transistors, address and data signals, and the row decoder.?

Computer Networking: A Top-Down Approach (7th Edition)
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider a simple read-only memory (ROM) unit with 2-bit address
and 2-bit data buses.
Draw the internal architecture of such a ROM unit including
transistors, address and data signals, and the row decoder.?

I have attached the answer to the question, but I am confused by it, if you could explain every step including how many transistors to use, where to place them and the basic procedure which could be used with other similar questions that would be helpful

d) (i) The internal structure of ROM can be seen here 2i) At each cell storing logic 0, an NMOS transistor should be includert to Pull down the voltage. Cells with no NMOS would be connected to Vdd through PMOS and thus stere lagic 1. ad Yaghoobi Vaighan AI 2-bit) address Ad caposan mod Wo W2 W2 Wq 규 Vdd H Bld 2-bit & Bo Data 3 2 &
Transcribed Image Text:d) (i) The internal structure of ROM can be seen here 2i) At each cell storing logic 0, an NMOS transistor should be includert to Pull down the voltage. Cells with no NMOS would be connected to Vdd through PMOS and thus stere lagic 1. ad Yaghoobi Vaighan AI 2-bit) address Ad caposan mod Wo W2 W2 Wq 규 Vdd H Bld 2-bit & Bo Data 3 2 &
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