{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

ee352_hw1_sol

# ee352_hw1_sol - EE 352 Homework 1 Spring'07 Redekopp...

This preview shows pages 1–3. Sign up to view the full content.

EE 352 Homework 1 Spring ’0 7 ● Redekopp Name: ___ SOLUTIONS ____________________________ Due: Thurs. Jan. 24 th in class Score: ________ Note: Attach all work to receive full credit 1.) Architecture Overview: Study the Lecture 1 slides posted on blackboard under Course- Documents and answer the following questions. a. True / False : To overcome the memory wall problem, most architectural improvements focus on reducing memory latency because it is easier to improve than bandwidth. b. True / False : A primary reason for the movement toward processors with multiple, simple cores is the effect of power consumption on high frequency, complex cores. Data Representation 2.) Perform the following number system conversions. Note: It may be easier to convert them to the desired base in a different order than shown here. (18 pts.) a. 1100101.1011 2 = ? 8 = ? 16 = ? 10 b. 1A9.D 16 = ? 8 = ? 2 = ? 10 c. 617 8 = ? 16 = ? 2 = ? 10 1.a 1100101.1011 2 = 1*2 6 + 1*2 5 + 1*2 2 + 1*2 0 + 1*2 -1 + 1*2 -3 + 1*2 -4 = 101.6875 10 = 001 | 100 | 101.101 | 100 2 = 145.54 8 = 0110 | 0101.1011 2 = 65.B 16 1.b 1A9.D 16 = 1*16 2 + 10*16 1 + 9*16 0 + 13*16 -1 = 425.8125 10 = 1 | 1010 | 1001.1101 2 = 110 | 101 | 001.110 | 100 2 = 651.64 8 1.c 617 8 = 6*8 2 + 1*8 1 + 7*8 0 = 399 10 = 110 | 001 | 111 2 = 0001 | 1000 | 1111 2 = 18F 16

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
3.)
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}