PC卡式可程控数字编码信号发生器及其驱动程序的设计

PC Card Based Programmable Control Coded Digital Signal Generator and the Design of Its Driver

主要阐述了一种利用ISP(在系统可编程 )技术实现PC卡式可程控数字编码信号发生器的原理。该PC卡基于PCI总线 ,完美地融合了PCI的快速、支持突发传输和ISP技术灵活、可变的特点 ,可产生任意编码数字信号。最后介绍了该PC卡设备驱动程序的编写方法。

The principle of using ISP technology to implement the PC card based programmable control coded digital signal generator is introduced. The PC card is based on PCI bus and combined with the characteristics of high speed, supporting burst transmission of PCI and flexibleness, variability of ISP technology perfectly, and it can generate arbitrary coded digital signal. At last, the programming method of PC card device driver is introduced.