Microprocessors Flashcards
1
Q
In a microprocessor-controlled two-way radio, a “watchdog” timer:
A
Verifies that the microprocessor is executing the program.
2
Q
What does the term “DAC” refer to in a microprocessor circuit?
A
Digital to analog converter.
3
Q
Which of the following is not part of a MC processor?
A
Voltage Regulator
4
Q
What portion of a microprocessor circuit is the pulse generator?
A
Clock
5
Q
In a microprocessor, what is the meaning of the term “ALU”?
A
Arithmetical logic unit.
6
Q
What circuit interconnects the microprocessor with the memory and input/output system?
A
Data bus line.
