This method was designed basing on a digital signal processor TMS320VC5402 and a USB flash disk based recorder, which realized the communication of DSP and USB flash disk with the use of embedded USB HOST solution.

• 该方案以DSP芯片TMS320VC5402为核心；以usb闪存盘作为数据存储介质；通过嵌入式usb Host解决方案MemMaster V1.；4实现了DSP与usb闪存盘的连接。