(1 point) Assume TEMP = 0x02 prior to the execution of the following instruction
ID: 3729404 • Letter: #
Question
(1 point) Assume TEMP = 0x02 prior to the execution of the following instructions. What will be the status (Set or Clear) of Z, C flags after execution of the following programs?
MOVLW 0XFD
ADDWF TEMP, 1
C= Z=
(1 point) Assume TEMP = 0x02 prior to the execution of the following instructions. What will be the status (Set or Clear) of Z flags after execution of the following programs?
MOVLW 0X60
ANDWF TEMP, 1
Z=
(1 point) Assume TEMP = 0x02 prior to the execution of the following instructions. What will be the status (Set or Clear) of Z flags after execution of the following programs?
DECF TEMP, 1
DECF TEMP, 1
Z=
(1 point) Assume TEMP = 0x02 prior to the execution of the following instructions. What will be the status (Set or Clear) of Z, C flags after execution of the following programs?
MOVLW 0X04
SUBWF TEMP, 1
Z= C=
(7 points) Assume TEMP = 0x0F and W= 0xAA prior to the execution of each of the following instructions. What will be content of TEMPE and W after execution of each of the following programs?
INCF TEMP,1 TEMP= W=
BSF TEMP, 4 ;TEMP= W=
BCF TEMP, 2 ;TEMP= W=
DECF TEMP,1 ;TEMP= W=
ANDWF TEMP,1 ;TEMP= W=
IORWF TEMP, 0 ;TEMP= W=
XORWF TEMP, 1 ;TEMP= W=
(7 points) Assume COUNT1 = 0x0F, COUNT2 = 0X 02, and W= 0X0A prior to the execution of each of the following programs. Will INCF YY, 1 instruction be executed in each of the following programs (Answer Yes or No):
BTFSS COUNT1, 3
INCF YY, 1 ; WILL THIS BE EXECUTED? Answer:
BTFSC COUNT2, 2
INCF YY, 1 ; WILL THIS BE EXECUTED? Answer:
DECF COUNT2, 1
BTFSS STATUS, Z
INCF YY, 1 ; WILL THIS BE EXECUTED? Answer:
DECF COUNT2, 1
BTFSS STATUS, Z
INCF YY, 1 ; WILL THIS BE EXECUTED? Answer:
ANDWF COUNT1, 0
BTFSS STATUS, Z
INCF YY, 1 ; WILL THIS BE EXECUTED? Answer:
SUBWF COUNT2, 1
BTFSC STATUS, C
INCF YY, 1 ; WILL THIS BE EXECUTED? Answer:
SUBWF COUNT2, 1
BTFSS COUNT2, 7
INCF YY, 1 ; WILL THIS BE EXECUTED? Answer:
Explanation / Answer
More than one question asked as per chegg we have right to answer one only
Last question
Among 7 given instruction expect first and second all instructions can execute.
As the clear and simple in an operation they will do based on their register.
As the variables declared in them were only up to 2 places.
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