(E)Element 3-39 Microprocessors

Question 1

In a microprocessor controlled two way radio, a watchdog timer

Answer 1

verifies the microprocessor is executing the program

Question 2

What does the term DAC refer to in a microprocessor circuit?

Answer 2

digital to analog converter

Question 3

Which of the following is not part of a MCU processor?

Answer 3

voltage regulator

Question 4

What portion of a microprocessor circuit is the pulse generator?

Answer 4

the clock times the pulss

Question 5

In a microprocessor, what is the meaning of the term ALU?

Answer 5

arithmetical logic unit

Question 6

What circuit interconnects with the memory and I/O system?

Answer 6

Data bus line