3. Explain what is done in the given assembly code. When program finished what is the value in the PORT D? EQU 8x21 EQU ex22 С MAIN BANKSEL TRISD CLRF TRISD BANKSEL PORTD CLRF X MOVLW exe3 MOVFW С LOOP X INCF DECFSZ C GOTO LOOP DECF X BTFSS X,3 GOTO $-7 MOLDU M

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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3. Explain what is done in the given assembly code. When program finished what is the value in the
PORT D?
X
EQU 8x21
EQU ex22
C
MAIN
BANKSEL
TRISD
CLRF
TRISD
BANKSEL
PURTD
CLRF
X
MOVLM
ex83
MOVFW
C
LOOP
INCF
X
DECFSZ C
GOTO LOOP
DECF X
BTFSS X,3
GOTO
$-7
MOVFW X
move FOD
END
Transcribed Image Text:3. Explain what is done in the given assembly code. When program finished what is the value in the PORT D? X EQU 8x21 EQU ex22 C MAIN BANKSEL TRISD CLRF TRISD BANKSEL PURTD CLRF X MOVLM ex83 MOVFW C LOOP INCF X DECFSZ C GOTO LOOP DECF X BTFSS X,3 GOTO $-7 MOVFW X move FOD END
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