Maurice Tutor

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Teaching Since: May 2017
Last Sign in: 405 Weeks Ago, 6 Days Ago
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  • MCS,PHD
    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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  • Professor
    Phoniex University
    Oct-2001 - Nov-2016

Category > Computer Science Posted 14 Sep 2017 My Price 7.00

processor addresses

1. If a processor addresses a maximum of (2 to the power of 20) bytes of memory, then, what is the maximum number of 16-bit words that can be stored in this memory?

2. Convert the following base 12 number "A1B" to decimal. Assume it is unsigned.

3. If a certain processor has a system frequency of 100 MHz, what is the clock period?

4. Write the code to implement the expression

A = (B + C) * (D + E)

On 3, 2, 1, and 0 address machines. In accordance with programming language practice, computing the expression should not change the value of its operands.

5. Compare the number of memory accesses for data needed to compute the expression by the four machines of question 3. A = (B + C) * (D + E)

6. What must an Instruction specify?

7. Instructions can be devided into 3 classes:

8. What is the meaning of the following RTN statement:

(OP:=12) R[ra] <-----R[rb]+R[rc]:

9. Describe the following RTN statements:

a. IR <31..0>

b. OP<4..>:=IR<31..27>

10. What decimal value does the binary word 1010 1111 0101 0100 have when it represents an:

a. Unsigned integer

b. 2's compliment

Answers

Maurice Tutor
(5)
Status NEW Posted 14 Sep 2017 10:09 PM My Price 7.00

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