All about PIC microcontrollers
Within these pages, you can find many useful pieces of code mostly in assembly for the Microchip PIC micro controller family. A lot of people have spend many hours trying to put the bits and bytes together. If the code is NOT written by a member of the PCB Heaven community, then a link will be added above the code with the original website that this code was found.
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View code
3 digit Decimal to Binary 8 bits Author: Robert White This code was originally located @ http://www.piclist.com
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CONV_ASCII_HEX
MOVLW 0X30
SUBWF DIGIT2, F
SUBWF DIGIT3, F
DIGI1
SUBWF DIGIT1, F
BTFSC STATUS, Z
GOTO X0
MOVF DIGIT1, W
SUBLW 0X02
BTFSC STATUS, Z
GOTO X200
MOVF DIGIT1,
W
SUBLW 0X01
BTFSC STATUS, Z
GOTO X100
GOTO X0
X0
CLRF OUT
GOTO DIGI2
X100
MOVLW 0X64
MOVWF OUT
GOTO DIGI2
X200
MOVLW 0XC8
MOVWF OUT
DIGI2
MOVLW 0X09
MOVWF COUNTN
MOVF DIGIT2, W
LOOPN
ADDWF DIGIT2, F
DECFSZ COUNTN, F
GOTO LOOPN
MOVF DIGIT2, W
ADDWF OUT, F
DIGI3
MOVF DIGIT3, W
ADDWF OUT, F
RETURN |
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