4. Suppose we have 1G x 16 RAM chips that make up a 32G x 64 memory that uses high-order interleaving. (This means that each word is 64 bits in size and there are 32G of these words.) a) How many RAM chips are necessary? b) Assuming four chips per bank, how many banks are required? c) How many lines must go to each chip? d) How many bits are needed for a memory address, assuming it is word addressable? e) For the bits in part d, draw a diagram indicating many and which bits are used for chip select, and how many and which bits are used for the address on the chip.

Systems Architecture
7th Edition
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Stephen D. Burd
Chapter5: Data Storage Technology
Section: Chapter Questions
Problem 2PE
icon
Related questions
Question
4. Suppose we have 1G x 16 RAM chips that make up a 32G x 64 memory that uses high-order
interleaving. (This means that each word is 64 bits in size and there are 32G of these
words.)
a) How many RAM chips are necessary?
b) Assuming four chips per bank, how many banks are required?
c) How many lines must go to each chip?
d) How many bits are needed for a memory address, assuming it is word addressable?
e) For the bits in part d, draw a diagram indicating many and which bits are used for chip
select, and how many and which bits are used for the address on the chip.
Transcribed Image Text:4. Suppose we have 1G x 16 RAM chips that make up a 32G x 64 memory that uses high-order interleaving. (This means that each word is 64 bits in size and there are 32G of these words.) a) How many RAM chips are necessary? b) Assuming four chips per bank, how many banks are required? c) How many lines must go to each chip? d) How many bits are needed for a memory address, assuming it is word addressable? e) For the bits in part d, draw a diagram indicating many and which bits are used for chip select, and how many and which bits are used for the address on the chip.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Knowledge Booster
Fundamentals of Input and Output Performance
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Systems Architecture
Systems Architecture
Computer Science
ISBN:
9781305080195
Author:
Stephen D. Burd
Publisher:
Cengage Learning