This paper provides a scheme of EPP parallel interface controlled by CPLD.
详细介绍了一种在CPLD控制下实现的微型机epp并行接口设计方案。
Making use of EPP parallel interface function of CH341S interface chips, USB current control interface is designed to carry out reading and writing control for the outside equipments.
利用CH341S接口芯片的EPP并行接口功能，可设计usb通用控制接口，以实现计算机控制系统对外设的读写控制。
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