原创 PIC 汇编控制字格式

#include <p16F887.inc>
    __CONFIG    _CONFIG1, _LVP_OFF & _FCMEN_OFF & _IESO_OFF & _BOR_OFF & _CPD_OFF & _CP_OFF & _MCLRE_OFF & _PWRTE_ON & _WDT_OFF & _INTRC_OSC_NOCLKOUT
    __CONFIG    _CONFIG2, _WRT_OFF & _BOR21V

     org 0
Start:
     bsf     STATUS,RP0  ; select Register Bank 1
     bcf     TRISD,0     ; make IO Pin RD0 an output
     bcf     STATUS,RP0  ; back to Register Bank 0
     bsf     PORTD,0     ; turn on LED RD0 (DS0)
     goto     $          ; wait here
     end