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SEND422
- 这是用VHDL编写的代码，是RS422在UART协议层上实现数据发送的过程，很有用的啊！-It is written in VHDL code, is RS422 UART protocol layer in the data transmission process, useful, ah!
RS232RS422rs485
- RS232，RS422和RS485都是串行数据接口标准应用于各通信领域，本文是介绍这三个标准的一些规范和应用。-RS232, RS422 and RS485 serial data interface standards are used in various communications fields, this article is to introduce some of the three standard specifications and applications.
pxi
- PXI总线RS422数据通信卡WDM驱动程序设计RS422 data communication card PXI Bus Driver WDM-RS422 data communication card PXI Bus Driver WDM
ourdev_633149TSVQDT
- RS422编程，单片机的源码 ，环境MDK。-RS422 programming, microcontroller source
DOP-B_Q_TSE_20101101
- 目前较为常用的串口有9针串口（DB9）和25针串口（DB25），通信距离较近时(<12m)，可以用电缆线直接连接标准RS232端口(RS422,RS485较远)，若距离较远，需附加调制解调器（MODEM）。最为简单且常用的是三线制接法，即地、接收数据和发送数据三脚相连，本文只涉及到最为基本的接法，且直接用RS232相连，以回答前段网友的咨询-There are currently more commonly used 9-pin serial port (DB9) and 25-pin s
USB-to-RS232-adapter-module
- 母板通过FR232R芯片及其外围电路实现USB接口转UART（TTL电平）接口，并提供自定义的双列插针扩展接口；功能子板则分为RS232接口和TTL接口两种，并可根据需要设计RS485/RS422/CAN总线接口。-Motherboard chip by FR232R USB interface and its peripheral circuit switch UART (TTL level) interface, and provide a custom double-row pin exp
Room-control
- 一个客房控制项目，单片机控制继电器的吸合，各模块之间通过RS422实现通讯-Rooms control projects through the microcontroller to control the relay to pull through the RS422 communication between each module
Extend
- 智能云台的rs422串口编程，可以使用。希望对大家有所帮助。-Intelligent PTZ rs422 serial programming, you can use. I hope to be helpful.
rs422a
- DOS系统下，PC104工控板下RS422通信调试- The communication debugging under the PC104
RS422test
- keil下编写的RS422串口调试工具，ARM为STM32f103re-keil written RS422 serial debugging tools, ARM STM32f103re
rs422
- RS-422的VHDL实现，代码测试能用-RS-422 VHDL implementation code test can be used
sciB_rs422
- TMS320F2812的串口通信口SCI，RS422通信程序-TMS320F2812 serial communication port the SCI, RS422 communication program
the-serial-port-in-the-GUI-design-
- 串口编程，串口在GUI设计中的应用，用于RS232、RS422之间的通信-Serial programming, the serial port in the GUI design for RS232, RS422 communication between
RS422_bus
- RS422总线的应用，在单片机与计算机或其他设备的数据交换中，此接口具有广泛的应用，包含仿真电路与keil程序文件-RS422 bus in microcontroller with computers or other devices for data exchange, this interface has a wide range of applications, including the simulation circuit Keil program files
ComTest
- VC6.0开发的串口程序，很实用的，适合所有的通用的串口卡，如RS422、232、485.尤其是底层的读写接口，是本人项目的其中一个结晶，适合项目应用者及开发者。-COMTest_Project SerialComm.cpp SerialComm.h RecordFile.cpp RecordFile.h
ARV_BOOTLOADER.RAR
- AVR BOOTLOADER • Support many types of AVR microcontrollers. • Support AVR device with multi-uart. • Support RS232/RS485/RS422 mode. -Support AES crypt routine (128/256 bits key) • Support customize communication baud
H1595-water-tight-door-panel
- 采集25扇门的开关状态,在面板上用红LED指示开,绿LED指示关,并把25扇门的开关状态用NMEA语句从RS422发送给上位机.-detect the 25pcs watertight door open/close status, and display the status of each door in panel, red LED mean open, green LED means close, meanwhile these information will be send out
RS422_receive
- 该代码为串口接收数据源程序，可以帮助理解FPGA接收串口数据原理-UART RS422 receive
temperature-control-use--MCU
- 用单片机实现64路温度控制，用PID算法，并含有RS422通信，支持实时修改温度和PID参数-MCU with 64-channel temperature control, with PID algorithm, and contains a RS422 communication, support for real-time changes of temperature and PID parameters
RS422tiaoshi
- RS422接口电路的调试程序，主要是用于发送一路差分信号-RS422 interface circuit debugger, is mainly used to transmit a differential signalRS422 interface circuit debugging procedures, is mainly used to send one differential signal