说明：  自制的16*16的LED点阵，用595芯片，然后采用C8051F的SPI通讯，显示中文字幕！~学习，希望大家多多指教
(Self-made 16* 16 dot matrix LED with 595 chips, and then using the SPI communication C8051F shows Chinese subtitles! ~ Learning, hope that the exhibitions)