哪位高人能给段基于单片机控制的电子秤的汇编程序？

电子秤的汇编程序
显示模块：74244驱动12个共阴LED
控制单片机：89S52
TCONM EQU 20H
COUNT EQU 24H
TCONH EQU 25H
SECOND EQU 30H
MINUTE EQU 31H
HOUR EQU 32H
TIME EQU 34H
SECOND1 EQU 40H
MINUTE1 EQU 41H
HOUR1 EQU 42H
COUNT1 EQU 44H
ORG 0000H
SJMP START
ORG 0BH
LJMP INT
ORG 1BH
LJMP INT_1
START: MOV HOUR,#0 ;初始化
MOV MINUTE,#0
MOV SECOND,#0
MOV COUNT,#0
MOV TIME,#0
MOV TCONM,#1
MOV TCONH,#0
MOV COUNT1,#0
MOV SECOND1,#0
MOV MINUTE1,#0
MOV HOUR1,#0
MOV R3,#00H
MOV TMOD,#11H ;方式1
MOV TH0,#63H ;定时50毫秒