#include	<ADUC841.H>
		ORG 0000H
BASLA:	MOV PSW,#08H
		MOV 20H,#0AH
		MOV A,#1AH
		ACALL ALT_1
		MOV A,#05H
		MOV @R1,A
		LCALL ALT_2
		SJMP BASLA
ALT_1:	MOV R0,A
		CLR A
		CLR RS1
		NOP
		NOP
		NOP
		RET
ALT_2:	MOV 07H,#0FH
		NOP
		NOP
		PUSH ACC
		RET
		END
