Question 13 pts (TCO 1) Which one is non-volatile? Flag this Question Question 2

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Question 13 pts

(TCO 1) Which one is non-volatile?

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Question 23 pts

(TCO 1) Which one needs refreshing?

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Question 33 pts

(TCO 1) With a 24-bit address bus, we get _____ bytes of memory space.

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Question 43 pts

(TCO 2) Which one dictates how large of data can be carried into CPU?

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Question 53 pts

(TCO 2) Operations performed by the Control Unit include

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Question 65 pts

(TCO 2) Given the following table for the simple CPU of Lecture 1,

Operation

OP_Code

Symbol

Add

000

ADD

Subtract

001

SUB

NAND

010

NND

NOR

011

NOR

LOAD

100

LOD

STORE

101

STR

JUMP

110

JMP

HALT

111

HLT

there are three numbers stored at Locations 20, 21, and 22. Let’s name these locations X, Y, and Z. Let’s name Location 23, RESULT. Write the assembly-language code to perform the equation: RESULT = X - Y + Z;

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Explanation / Answer

solution 1(a) flash rom is non volatile memory

solution 2(b) DRAM requires refreshing that is why it has the D, for Dynamic

solution 3(b) for 24-bit address bus we have 224 memory locations i.e we have 16777216= 16M memory locations

solution 4(a) data bus size

solution 5(d) All of the ab0ve

solution 6

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