原创 张明峰书例子3-19

#include
    
 __CONFIG(_CP_OFF & _WDT_OFF & _BODEN_OFF & _PWRTE_ON & _XT_OSC & _WRT_OFF & _LVP_OFF& _CPD_OFF);
 ;CONFIG1L

	cblock	    0x70
buffer:8
    endc
    
   org 0x0000
   goto main
   
   org 0x20
main
    bankisel	buffer
    movlw 0x55
    movwf buffer
    movlw	low(buffer)
    movwf      FSR
    GOTO $
    
    END