Hard Target Penetration Fuze Testing System High-speed Signal Simulator Driver Design

The driver of high-speed signal simulator plays an important role in the hard target penetration fuzes test system and it is the basis to identify the hardware devices.The high-speed signal simulator driver is based on WDM driver model and programmed in windows 2000 operating system which provides reliable software support for the hard target penetration fuzes test system.Based on the PCI bus protocol and transfer mechanisms, this paper analyses the achieveing of the high-speed signal simulator of the hard target penetration test system and establishs the high-speed signal simulator driver based on the hardware. By introducing the kernel architecture of the windows 2000 operating system and the working mechanism of the WDM driver, this paper establishs the basic framework of the high-speed signal simulator with DriverStudio and programs the driver of the high-speed signal simulator according to the requirements of the hard target penetration fuzes test system. To ensure that the high-speed signal simulator driver meets the system requirements and job security, the process of how to code, debug, test, release and installation driver for the high-speed signal simulator of hard target penetration fuses is discussed.In view of the characteristics of WDM, in this paper, the driver of the high-speed signal simulator of hard target penetration fuses test system not to modify or amend a little amount can be used in different windows operating system. So it improves the efficiency of the design of driver in other projects.