Computer Engineering Book 3: Unit 7 + 8 + 9

Computer Engineering
Book 3: Unit 8 + 9
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Computer Engineering
Book 3: Unit 8 + 9

Slide 1 - Diapositive

To Do:
- Check answers Unit 4, 6, 7
- Check answers Reading ( Rise of the Botnets)
- Unit 8: Datapaths and Control
- Unit 9: Pipelining 1
- Reading

Slide 2 - Diapositive

Answers Unit 4
Exercise 2:      1) C     2) B     3) B

Exercise 3:   1) C     2) H     3) A   4) D   5) G  6) F  7)B 8) E

Exericse 4: 1 A  Substraction       B addition
                        2 A multiplication      B Division
                        3 A interrupt                B result

Slide 3 - Diapositive

Answers Unit 6
Exercise 2:      1) B    2) D  3) D

Exercise 3:   1) B   2) F     3) G  4) D   5) E     6) A     7) C   

Exericse 4: 1 A) wall-clock time                            B) clock cycle
                        2 A) System CPU time                        B)  user CPU time
                        

Slide 4 - Diapositive

Answers Unit 7
Exercise 2:      1) C    2) D    3) A

Exercise 3:   1) H    2) D     3) A  4) C   5) G    6) F    7) B  8) E

Exericse 4: 1 A) Applications                             B) benchmarks
                        2 A) Amdahl's law                          B) diminishing returns
                        

Slide 5 - Diapositive

Rise of the botnets

Slide 6 - Diapositive

Unit 8: Datapaths and Control
Datapath is the path that the input data follows in a processor to appear as an output. 

It's a series of devices that perform calculations.

Slide 7 - Diapositive

Pipelining
Pipelining: a standard technique for improving throughput.
Throughput:  the rate of successful message delivery over a communication channel. 

 Throughput is usually measured in bits per second (bit/s or bps), and sometimes in data packets per second (p/s or pps) or data packets per time slot.

Slide 8 - Diapositive

Reading and Vocabulary

Unit 8 & 9

Exercise 2, 3, 4


Slide 9 - Diapositive

Reading - Exercise 3
1 true
2 true
3 false
4 true
5 false
6 true
7 false
8 false

Slide 10 - Diapositive

Reading -Exercise 4
1 C
2 D
3 B - C
4 C

Slide 11 - Diapositive

Homework
Finish this week's exercises and study the words in bold.

You can find the meaning of the words in the glossary on p 34-41

Slide 12 - Diapositive