You are required to compose a 2M X 8 memory by using only 256K X 8 memory chips. a) How many address lines are needed for the entire memory? b) How many address lines are common to all memory chips? c) How many 256K X 8 memory chips do you need? d) What size decoder is needed?

Name: you are required to compose a 2m x 8 memory by using only 256k x 8 memory chips a how many address lines are needed for the entire memory b how many address lines are common to all memory ch 50392
Uploaded: 2023-12-22T14:01:15-08:00
Duration: 2 min 26 s
Channel: Donna Densmore
Description: you are required to compose a 2m x 8 memory by using only 256k x 8 memory chips a how many address lines are needed for the entire memory b how many address lines are common to all memory ch 50392

          You are required to compose a 2M X 8 memory by using only 256K X 8
memory chips.
a) How many address lines are needed for the entire memory?
b) How many address lines are common to all memory chips?
c) How many 256K X 8 memory chips do you need?
d) What size decoder is needed?

Added by Paula M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Donna Densmore

12/22/2023

Step 1

- The required memory size is 2M x 8 bits. - 2M (megabytes) = 2 x 1024 x 1024 bytes = 2,097,152 bytes. - Since each byte consists of 8 bits, the total memory size is 2,097,152 bytes x 8 bits/byte = 16,777,216 bits. Show more…

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You are required to compose a 2M X 8 memory by using only 256K X 8 memory chips. a) How many address lines are needed for the entire memory? b) How many address lines are common to all memory chips? c) How many 256K X 8 memory chips do you need? d) What size decoder is needed?