ECET 340 WEEK4 QUIZ

1. (TCO 4) What is the minimum number of bits required for a DAC that can span 12V with a resolution of 20 mV or less? (Points : 5)

8

10

12

14

Question 2. 2. (TCO 4) The resolution of a DAC is 0.0015%. How many bits does the DAC have?(Points : 5)

8

12

14

16

Question 3. 3. (TCO 3) For the 9S12G128 event counter, which statement is correct? (Points : 5)

It can be configured on any PORT T.

It provides the time between two events.

It can be configured only on PORT T7.

It provides the duty cycle and period of a signal.

Question 4. 4. (TCO 4) Compare the difference between improving DAC resolution and improving DAC accuracy. (Points : 10