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i need someone to help me answer the questions
Subject
Computer Science
Question Description
1. What are the main functions of the CPU?
2. Explain what the CPU should do when an interrupt occurs. Include in your
answer the method the CPU uses to detect an interrupt, how it is handled, and what
happens when the interrupt has been serviced.
3. Suppose we have 4 memory modules and each module has 8 addresses. Draw
the memory modules with the addresses they contain using:a) High-order Interleaving
and b) Low-order interleaving.
4. Memory organization
a) Suppose that a 32MB system memory is built from 32 1MB RAM chips.
How many address lines are needed to select one of the memory chips?
b) Suppose a system has a byte-addressable memory size of 4GB. How many
bits are required for each address?
c) Suppose that a system uses 16-bit memory words and its memory built
from 32 1M × 8 RAM chips. How large, in words, is the memory on this system?
d) Suppose that a system uses 32-bit memory words and its memory is built
from 16 1M × 8 RAM chips. How many address bits are required to uniquely identify
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