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PIC_ADDRESSING MODES

Total questions: 10

Worksheet time: 7mins

Name
Class
Date
1.

THE WAY OF SPECIFYING DATA OR INSTRUCTION IN AN INSTRUCTION IS CALLED ?

a)

INSTRUCTION SET

b)

ADDRESSING MODE

c)

INTERRUPT

d)

POLLING

2.

MOVWF 35H IS AN EXAMPLE OF ____ ADDRESSING MODE

a)

DIRECT

b)

INDIRECT

c)

IMMEDIATE

d)

IMPLIED

3.

IN INDIRECT ADDRESSING MODE 8 BIT ADDRESS IS AVAILABLE FROM WHICH REGISTER

a)

W

b)

INDF

c)

FSR

d)

STATUS

4.

FSR STANDS FOR

a)

FILE SELECT REGISTER

b)

FILE SET REGISTER

c)

FILE STATUS REGISTER

d)

FAST SELECT REGISTER

5.

CLRF INDF IS AN EXAMPLE OF ___ ADDRESSING MODE

a)

DIRECT

b)

IMMEDIATE

c)

IMPLIED

d)

INDIRECT

6.

IN DIRECT ADDRESSING MODE,HOW MANY BITS ARE USED FOR POINTING 512 BYTES OF DATA MEMORY

a)

6 BIT

b)

8 BIT

c)

9 BIT

d)

10 BIT

7.

INDF MEANS

a)

IMMEDIATE REGISTER

b)

INDEPENDENT FILE REGISTER

c)

INDIRECT THROUGH FILE SELECTION REGISTER

d)

INTERRUPT CONTROL REGISTER

8.

THE REGISTERS USED FOR INDIRECT ADDRESSING MODES ARE

a)

STATUS & W

b)

W & FSR

c)

FSR & INDF

d)

INDF & PCL

9.

MOVLW 14H IN PIC REPRESENT WHICH ADDRESSING MODE?

a)

DIRECT

b)

INDIRECT

c)

IMMEDIATE

d)

IMPLIED

10.

IF FSR=50H, & 50H CONTENT IS 25H,THE INSTRUCTION "CLRF INDF" WILL CLEAR THE CONTENT OF

a)

50H

b)

25H

c)

00H

d)

51H