example.asm.bak

P89LPC932的ISP使用

; LPC932 ISP test 
; use the on chip RC oscillator, disable the WDT

; define some LPC932 SFR
P1M1	DATA	91H
P1M2	DATA	92H
AUXR1	DATA	0A2H	
SSTAT   DATA	0BAH	
BRGR1	DATA	0BFH	
BRGR0	DATA	0BEH	
BRGCON	DATA	0BDH

; LED lamp  cortrol
LEDCON	BIT	P1.6


		ORG	0000H
		AJMP	MAIN

		ORG	0100H
MAIN:		MOV	R7,#0
		DJNZ	R7,$

                ; setup Port 1
		MOV	P1M1,#00H
		MOV	P1M2,#00H
		CLR	LEDCON		; LED light

		LCALL	ISP_INI		; setup the UART and  open break detect
		
		; user program, LED coruscate cortrol
MAIN_L1:	MOV	R7,#20
MAIN_L2:	MOV	R6,#0
MAIN_L3:	MOV	R5,#0
		DJNZ	R5,$
		DJNZ	R6,MAIN_L3
		DJNZ	R7,MAIN_L2
		CPL	LEDCON	

		AJMP	MAIN_L1

$INCLUDE (ISP932.INC)

END