s5.asm

基于９６单片机的串口通讯程序

CODE    SEGMENT    ;S5.ASM,CLR
	ASSUME CS:CODE
	ORG 2DC0H	;this is a program of clear "0"
START:	MOV AL,00H	;CLEAR RAM:4000--4FFFH
	MOV BX,4000H
CON1:	MOV [BX],AL
	INC BX
	CMP BX,5000H
	JNE CON1
	JMP $
CODE    ENDS
        END  START