بــســــم الـلـــه الرحمــن الرحـيـــم
كود القراءة والكتابة من الeeprom كالتالى
1-write
كود:
WRITE
BSF STATUS,RP0
BSF EECON1,WREN
BCF EECON1,EEPGD
MOVLW 0X55
MOVWF EECON2
MOVLW 0XAA
MOVWF EECON2
BSF EECON1,WR
WAITWR
BTFSC EECON1,WR
GOTO WAITWR
CLRF STATUS
RETURN
2-read
كود:
READ
BSF STATUS,RP0
BSF STATUS,RP1
BCF EECON1,EEPGD
BSF EECON1,RD
WAIT
BTFSC EECON1,RD
GOTO WAIT
BCF STATUS,RP0
MOVF EEDATA,W
BCF STATUS,RP1
MOVWF TEMP
RETURN