增强并行口

基于增强并行口EPP协议的CAN控制器设计

Design of CAN Bus Controller Based on Enhanced Parallel Port Protocol

并行打印口（SPP）是计算机中最常用的接口之一，经功能扩展后成为增强并行口。

Standard Parallel Port ( SPP ) is one of the most usable interface circuits on computer .

增强并行口EPP协议及其在光学量数字测量系统中的应用

Enhanced Parallel Port Protocol and its Application in the Digital Measuring System of Optical Quantum

本文详细分析了微机增强并行口EPP方式的特点和工作方式，以及在并行数据双向通讯中的具体应用。

This paper analyzes the characteristics and operations mode of enhanced parallel port EPP mode in details and presents its application in two-way parallel data communication .

本系统集成了虚拟仪器完成电压测量，制作了基于增强并行口EPP、以8051为控制核心完成量程自动转换的数据采集板。

The virtual oscillograph to measure voltage is brought into the system . Its DAQ board is based on EPP and 8051 is used as the controller .

基于增强并行口（EPP）的数据通讯系统与基于SPP和RS232接口的数据通讯系统相比较，前者具有更高的数据传输速率。

Compared to the digital communicational system based on the SPP and RS232 ports , improved digital communicational system based on parallel ports ( EPP ) has higher digital communicational speed .

EPP是双向数据传输的增强并行口协议，速度较高，扩展方便，手提电脑均支持。

EPP is a bi directional data communication protocol of enhanced parallel port , it has performances of high speed and easy extensibility , which is provided by luggable computer .

基于PC机增强型并行口EPP的多路信号发生器

The Multichannel Signal Generator Based on The EPP of PC

简要介绍了增强型并行口EPP协议，并在此基础上开发研制出PCB故障诊断系统。

The EPP handshake in brief and the design course of the fault diagnosis system based on EPP for PCB in detail are presented .

增强型并行口（EPP）是与标准并行口（SSP）兼容的，能通过数据线双向传送数据的高速并行接口。

Enhanced parallel port is compatible with standard parallel port , and it can realize high speed bidirectional communication through data line .

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。

The article introduced the characteristics of Enhanced Parallel Port of the computer and gave a design of the hardware encrypt card based on EPP .

增强型并行口EPP协议既能与标准并行口（SPP）兼容，又能以接近于PC机ISA总线的数据传送率双向传送数据；

Enhanced Paralleled Port ( EPP ) protocol has a compatibility of Standard Paralleled Port ( SPP ), and can dual-direction transfer data nearly as quickly as ISA bus ' transferring rate .

利用增强型并行口设计12位数据采集系统

Using Enhanced Parallel Port to Design 12-Bit Data Acquisition System

基于增强型并行口的智能仪表与微机的高速通讯

High-speed Communication between an Intelligent Instrumentation and a PC based on EPP

增强型并行口双向数据传输与打印分时复用

Time - Sharing of Enhanced Parallel Port Bidirection Data Transfer and Print

计算机增强型并行口与数据采集系统设计

Enhanced Parallel Port and Design of Data Acquisition System

计算机增强型并行口与频率的高精度测量

Enhanced Parallel Port and High-precision Measurement of Frequency

从而验证了在各个模拟控制屏中利用智能控制单元（信号采集、控制板）、CAN总线传输、增强型并行通信口代替工控机的可行性。

Thus it verifies the feasibility that Industrial control machine can be replaced by using intelligent control unit ( signal collection , control board ) in every simulated control panel , CAN bus transmission and enhanced parallel port .

增强型主机接口（HPI）的原理及应用VC5402DSP的主机接口（HPI）与PC机在增强并行口（EPP）模式下的通信；

The Principle and Application of Enhanced 8-bit Host Port Interface ( HPI-8 ) Then a method of parallel communication between DSP and PC in EPP mode is given .