一个以DSP为CPU读取飞利浦D12USB芯片的通讯程序，采用汇编语言编写，已经调试通过，只需经过少量修改就可以用于项目中。-A DSP for the CPU to read Philips D12USB chip communication procedure for the preparation of assembly language, debugging has been through, just after a small amount of modification can b