Based On The Pci Bus Data Acquisition Card Is A Pnp Driver

Under mjltithreaded uultitasking OS,for safeguarding system haleness and security, resource of system has been managed by OS. Device drivers (maybe dynamic lib or static lib) access resource of system walking through virtual device driver(VxD),then it would be able to control device how to work. Based on the FCJ data acqutisition card, the paper fully discussed the generally method of developing device driver. First of all, discuss the framework of Plug and Play and the concept of PCI and device drivers. From the background knowledge of developing a device?s driver , descripe the kernel element of driver, it is also called VxD. At the end, talk about how to write the information file of a VxD0...