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MCQ

Q.

Which of the following register can be addressed as a byte?

A

P1

B

SCON

C

TMOD

D

TCON

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Similar Questions

MCQ

1.

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

Discussion

MCQ

2.

The number of 8-bit registers that a register bank contain is

A

2

B

4

C

6

D

8

Discussion

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3.

The register that is used for accessing external data memory is

A

DPHDPL

B

DPL

C

DPTR

D

NONE

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4.

The only way to terminate the power down mode is to

A

CLEAR

B

RESET

C

HOLD

D

HLT

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5.

In idle mode, the device that is disabled is

A

serial port

B

timer block

C

clock to CPU

D

all of the mentioned

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