By the utilization of CPLD chip, all the data sampled are transmitted into computer through FIFO registers and single-chip microcomputer with USB2.0 interface.

• 所采数据在由CPLD芯片所设计的控制电路控制下，通过FIFO缓存以及带USB2.；0接口的单片机芯片，被传输至计算机。