摘要
本文对计算机并口EPP工作模式进行了介绍,并且提出了针对EPP模式的WDM驱动程序设计方案,以及基于CPLD的EPP模式接口电路的设计实例。该方法已被成功运用到某款单片机仿真器产品中,具有较高的工程价值。
The article has ntroduced the EPP mode of computer＇s parallel port, offerd a design method of WDM driver programming for EPP mode, gived an implement of EPP mode peripheral circuit based on CPLD. The method has been successfully applied to design of mcu emulator ,and it has been proved to be available in engineering.
出处
《微计算机信息》
北大核心
2007年第26期231-233,共3页
Control & Automation
