(E)Element 3-39 Microprocessors Flashcards
1
Q
In a microprocessor controlled two way radio, a watchdog timer
A
verifies 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 MCU processor?
A
voltage regulator
4
Q
What portion of a microprocessor circuit is the pulse generator?
A
the clock times the pulss
5
Q
In a microprocessor, what is the meaning of the term ALU?
A
arithmetical logic unit
6
Q
What circuit interconnects with the memory and I/O system?
A
Data bus line
