Abstract: This article is based on the UM-BUS which is a high-speed dynamic reconfigurable serial Bus, design the test system and application a USB 3.0 port. The test system can collect the data in the case does not affect the transmission characteristics under un-filter monitor function; inject the fault mechanism according to bus protocol specially use the failure test mode; at last through the USB 3.0 or PCI-E realize the high-speed transmission with computer or relation facilities. In addition, the design also comes with a storage function, the overall data acquisition and storage process in the case of without relying on computer.