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[Other resource] RS422

Description: 这是一个用VHDL开发的RS422通讯程序,在ALTERA FLEX EPF10K上通过了测试
Platform: | Size: 1586231 | Author: 徐 | Hits:

[Other resource] rs422

Description: rs422接 VHDL语言编写 chipescope仿真通过
Platform: | Size: 975796 | Author: 殷凤平 | Hits:

[Other resource] RS422 RS485技术标准

Description: RS422 RS485技术标准-RS422 RS485 technical standards
Platform: | Size: 594627 | Author: 彭飞龙 | Hits:

[transportation applications] 通用CPCI板载RS422口通信控件1.0

Description:

        PCI422COMM控件分为三个层次：驱动层、功能层、接口层。

驱动层：控件所有实质性的操作最终都要归结为PCI口上对某个I/O口的读写，也就是驱动层所完成的事情，这一层次的功能实现由WinDriver来提供，直接引用WinDriver提供的功能单元即可。
功能层：这一层封装了PCI422口的设备定义，数据寄存器读写操作、bit流分析，数据帧组装，自定义寄存器的读写；读数据缓冲、写数据缓冲，收取数据后的上报通知。出于个人习惯，这一层次被处理成了一个提供功能对象接口的动态链接库。
接口层：这一层对功能层进行了控件封装，定义了控件的属性和事件，供开发者在设计期和运行期修改。

Platform: | Size: 176674 | Author: walone | Hits:

[SCM] RS422 RS485技术标准

Description: RS422 RS485技术标准-RS422 RS485 technical standards
Platform: | Size: 593920 | Author: 彭飞龙 | Hits:

[Com Port] 串口通讯-422

Description: rs422串口编程-RS422 serial programming
Platform: | Size: 4096 | Author: 何定洲 | Hits:

[SCM] tangshants040611

Description: 通过CAN总线,按内燃液传摆式动车组网络CAN总线通信协议与ECM通信 2. 通过RS485总线,按EKE机箱CPU的RS485协议议与EKE机箱CPU通信 3. 通过RS422总线,按ESW公司倾摆装置RS422协议与倾摆控制装置通信-CAN bus, according to internal combustion liquid-tilting EMUs CAN bus communication network agreement with the ECM Communication 2. Through RS485 bus chassis by EKE CPU RS485 proposed agreement with the EKE chassis CPU Communications 3. Through RS422 bus, according to the company ESW tilting device with RS422 agreement tilting control devices home Communication
Platform: | Size: 12288 | Author: 张雨田 | Hits:

[Communication] simple_descriptions_of_serial_ports

Description: simple descriptions of RS232、RS422、RS485 and the deference between them,some simple samples included-simple descriptions of RS232, RS422, RS485 and the deference between them, some simple samples included
Platform: | Size: 32768 | Author: 罗仪 | Hits:

[SCM] RS232_RS422_RS485

Description: RS232、RS422与RS485标准及应用-RS232, RS422 and RS485 standards and Application
Platform: | Size: 86016 | Author: 豫 | Hits:

[Internet-Network] RS422

Description: 串口开发说明，用于Delphi开发，包括详细的开发不走-Serial development for Delphi, including the detailed development is not taking
Platform: | Size: 7168 | Author: xiugc | Hits:

[Program doc] 883657RS422RS485

Description: RS422/485的通信协议说明。工业通信领域的同志们可以-RS422/485 communication protocol note. Industrial Communication fields comrades can s
Platform: | Size: 593920 | Author: 张贺 | Hits:

[SCM] AVR_Common_Bootloader

Description: AVR 通用 Bootloader 使用说明 *支持多种型号的AVR单片机 *支持多串口的AVR单片机 *支持RS232/RS485/RS422模式 *支持多种通信波特率和时钟频率 *自动计算波特率误差，如果波特率误差>2％，将给出错误提示 *完全C语言编写，容易修改 *为移植做了很多优化，将移植的工作量减少到了最低 *代码高度优化，占用空间小 *方便的功能裁剪，适应不同的要求 *支持看门狗 *支持使用LED指示升级状态 *支持超级终端下载-AVR Bootloader common use* to support multiple models of the AVR* support Multiport Serial the AVR support RS232/RS485/RS422 mode** support multiple communication wave Special rates and clock frequency Baud Rate* Automatic calculation error, if error Baud Rate
Platform: | Size: 395264 | Author: | Hits:

[Books] hwb13W

Description: 硬件实用手册 硬件手册中收集了几乎一切与计算机有关的接插件的引脚说明，例如： 各种总线：ISA, EISA, PCI, VESA, CompactPCI, PCMCIA ...... 串行接口：RS232, PC9, PC25, Printer, PS/2, RS422 ...... 并行接口：PC, Amiga, ECP, MSX ...... 视频接口：VGA, EGA, CGA, PGA, Macintosh Video ...... 其他接口：USB, BeBox GeekPort ...... 各种键盘接口，软盘、硬盘接口，内存条接口，游戏杆接口，音、视频接口，以及以太网接口、MIDI接口等等等等，也都应有尽有。-hardware practical manual hardware manual collection of almost all computer-related note of the pin plug, For example : the Bus : ISA, EISA, PCI, VESA, CompactPCI, PCMCIA ...... Serial Interface : RS232, the PC9, PC25, Printer, PS/2, RS422 ...... Parallel Interface : PC, Amiga, ECP, MSX ...... Video Interface : VGA, EGA, CGA, PGA, ...... other Macintosh Video Interface : USB, BeBox GeekPort ...... various keyboard interface, floppy disk, hard disk interface, memory interfaces, joysticks interface, audio, video interface, and Ethernet interface, MIDI interface, etc., are also addressed.
Platform: | Size: 659456 | Author: 连永兴 | Hits:

[VHDL-FPGA-Verilog] RS422

Description: 这是一个用VHDL开发的RS422通讯程序,在ALTERA FLEX EPF10K上通过了测试-This is a VHDL development with RS422 communication procedures, in the ALTERA FLEX EPF10K passed the test
Platform: | Size: 1586176 | Author: 徐 | Hits:

[VHDL-FPGA-Verilog] rs422

Description: rs422接 VHDL语言编写 chipescope仿真通过-RS422 access chipescope language VHDL simulation through
Platform: | Size: 975872 | Author: 殷凤平 | Hits:

[VHDL-FPGA-Verilog] VHDL-RS422

Description: rs422协议的通讯程序.做一些简单改动即可以移植到各种环境。-rs422
Platform: | Size: 1617920 | Author: sun | Hits:

[VHDL-FPGA-Verilog] rs422

Description: 程序将通过rs422接口传进来的16bit数据转成串行输出的数据-Program will pass through the rs422 interface 16bit data transfer incoming data into a serial output
Platform: | Size: 2693120 | Author: 徐琪 | Hits:

[Program doc] RS422

Description: 描述了有关RS422的标准及通信协议，便于开发者的项目开发-A description of the RS422 standard and communications protocol to facilitate the developer s project development
Platform: | Size: 329728 | Author: 李海 | Hits:

[SCM] rs422

Description: 实现RS422协议，并发送数据的基本功能。前后台系统（无操作系统）。-Achieve RS422 protocol, and the basic function of sending data. Before and after bed system (no operating system).
Platform: | Size: 14336 | Author: kaidy | Hits:

[DSP program] RS422通信代码

Description: 28335通信程序，RS422程序代码，源代码(28335 communication program, RS422 program code)
Platform: | Size: 1024 | Author: 茨天狼 | Hits:
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