The article introduced the characteristics of Enhanced Parallel Port of the computer and gave a design of the hardware encrypt card based on EPP.
介绍了计算机增强型并行口epp协议的基本特点，给出了基于EPP协议的硬件加密卡的一种设计方案。
In addition, the communication with MCU and computer is realized by the serial communication port. The system's hardware schematics and software flow chart are also discussed in this paper.
此外，还利用单片机的串行通信模块，设计了与计算机通信的串行接口，并给出了系统的硬件电路图和软件流程图。
At last it discusses the principle of AE source location and constructs the hardware structure of locating via multi-passages switch and parallel port of computer.
最后讲解了声发射源定位的原理和通过多路开关、计算机并行口构建多通道源定位系统的硬件结构。
A computer serial port communication system using laser beam as a carrier is proposed, with the emphasis on its hardware composition and software design consideration.
报道了一种以激光为载波通过计算机串口实现计算机之间通信的实验装置。重点介绍了该系统的硬件构成及软件设计方案。
These include most hardware-management tasks that the computer could handle itself, like telling an application which COM port to use.
这些包括计算机能够处理的硬件管理任务，比如告诉程序哪个串口能够使用。
Hardware desiring emphasized how to construct an embedded short message server used single chip computer, M22 module, and serial port extend chip GM8125.
硬件设计着重介绍了利用单片机、M22手机模块和串口扩展芯片GM 8125搭建的嵌入式短消息处理器。
Introduces a device control system design based on micro -computer parallel port, gives the concrete design method of system hardware and software according to system requirement.
介绍了基于微机并口的某设备控制系统，并根据系统要求，详细讨论了系统的硬件和软件设计方案。
In this paper, hardware theory and software programs of realizing Multi Computer communication application of 232 serial port are given.
本文给出了232串口实现多机通讯的硬件原理及软件编程。
In this paper, hardware theory and software programs of realizing Multi Computer communication application of 232 serial port are given.
本文给出了232串口实现多机通讯的硬件原理及软件编程。
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