free.a51

05年大学生电子设计竞赛试题《悬挂运动物体》程序

NAME ASM061

	CSEG  at 0a00h
public _delay2
_delay2:nop
delay: mov r6,#1
loop5: mov r5,#0
here:  djnz r5,here
       djnz r6,loop5
	djnz r7,delay
       ret
public _ldseg2
_ldseg2: mov a,r7
	add a,#2
			movc a,@a+pc
			mov r7,a
			ret
seg:		db 0fah,10,0e3h,6bh,1bh,79h,0f9h,2ah,0fbh,7bh,0bbh,0d9h,0f0h,0cbh,0f1h,0b1h,0b3h
       end