Explore topic-wise MCQs in Microprocessors.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Microprocessors knowledge and support exam preparation. Choose a topic below to get started.

1.

In idle mode, the device that is disabled is

A. serial port
B. timer block
C. clock to CPU
D. all of the mentioned
Answer» D. all of the mentioned
Discussion
2.

The on-chip oscillator is stopped in

A. power mode
B. power down mode
C. idle mode
D. ideal mode
Answer» C. idle mode
Discussion
3.

The PCON register consists of

A. power mode bit
B. power idle bit
C. power ideal bit
D. power down bit and idle bit
Answer» E.
Discussion
4.

If RS1=1, RS0=1, then the register bank selected is

A. register bank 0
B. register bank 1
C. register bank 2
D. register bank 3
Answer» E.
Discussion
5.

If RS1=1, RS0=0, then the register bank selected is

A. register bank 0
B. register bank 1
C. register bank 2
D. register bank 3
Answer» D. register bank 3
Discussion