这个是我们公司买TI的DVEVM6446开发板时，板子上带的序列号，在 TI网站上注册后下载的一个解码器,请放心使用-This is our company to buy TI' s DVEVM6446 development board, the board' s serial number on the belt, in the TI web site after registration to download a decoder, please rest assured th