16x16点阵，可左右移动，用74HC595,75HC154,AT89S52组成-16x16 dot matrix, can be moved around with 74HC595, 75HC154, AT89S52 composition

本程序为16X16点阵显示程序，是用74HC154做扫描，P0-P2为数据输出来现实。-This program is 16X16 dot matrix display program, is to use 74HC154 done scanning, P0-P2 for data output to the reality.

本程序为16X16点阵显示程序，是用74HC154做扫描，595为数据输出来现实。-This program is 16X16 dot matrix display program, is to use 74HC154 done scanning, P0-P2 for data output to the reality.