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Description: ,片选接到p1.5
复位端 p1.4
中断端接到 int0
82c250工作在斜率模式下 ，RS 接51k电阻到地。
2，SJA1000与82C250的接口，逻辑上为SJA1000输出0（显性位），表现为低点平输出给82C250，则82C250输出
差分的低电平。SJA1000输出1（隐性位），表现为高电平或悬空输出给82C250，则82C250输出悬空状态。
3,周立功的中SJA_BCANCONF.ASM中对输出控制寄存器 的TX0的输出 极性的位的定义不对。
还有里面定义有接收错误标志码，不知道何时用。
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Size: 24896 |
Author: 叶子 |
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Description: SJA1000的驱动函数,can功能函数。-SJA1000 drive function, can function function.
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Size: 87062 |
Author: 王军文 |
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Description: phillips公司的can总线sja1000芯片英文原版资料，软件编程人员必备手册！
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Size: 222528 |
Author: holybear |
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Description: SJA1000使用说明
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Size: 1101519 |
Author: bigrocks |
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Description: 設計了一種以單片機為控制核心的基於CAN總線電能表自動抄表系統,採用了新進的CAN總線最為系統的通信網路，有效避免了其他抄表方式存在的計量不準．抄表不方便．效率不高等缺點．設計採用了SJA1000 CAN控制器和PC82C240 CAN驅動晶片，使自動抄表系統的穩定性．可靠性和通信距離等都有了很大的提高，經過大量試驗和現場測試，結果表明完全克服了現有抄表系統存在的諸多問題，可以滿足電能表用戶．物業管理部門和供電部門的需求．
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Size: 253608 |
Author: sp2590 |
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Description: linux下sja1000-can设备驱动程序的范例
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Size: 30147 |
Author: caijia1987 |
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Description: 51单片机驱动can控制器sja1000的源程序-MCS-51 DRIVER CAN-BUS CONTROLLER SJA1000 SOURCE PROGRAM
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Size: 5120 |
Author: 付强 |
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Description: PCM9880是一块PC/104界面的双端口隔离CAN总线通讯卡，它提供PC与控制器局域网之间的连接。采用高性能的SJA1000控制器和82C250收发器，每个端口工作的波特率可达1Mbps。内置CAN控制器具有总线仲裁和带错误侦测自动重复传输功能，有效的避免了数据丢失，确保了系统的稳定。端口采用直接存储地址映射，加快CAN控制器访问速度。两个板载控制器对应不同的内存地址，应此两路控制器可以同时独立工作。卡上还有光电隔离器，能保护PC和设备免受接地回路的破坏，大大增强了系统在恶劣环境下的可靠性。-PCM9880 is a PC/104 interface of the dual-port isolation CAN communication card, which provides PC and LAN controller between connections. The high-performance controller and transceiver SJA1000 transceivers, each port baud rate of up to 1Mbps. CAN controller with built-bus arbitration and error detection with automatic transmission repeat function effectively avoided the loss of data, ensure the stability of the system. Port direct memory address mapping, accelerate CAN controller speed access. Two board controller dealing with different memory address, this two-way controller can also work independently. Also on the card photoelectric isolators, and the PC can protect equipment from damage grounding circuit, greatly enhancing the system in the harsh environment of reliability.
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Size: 43008 |
Author: wyh |
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Description: CAN总线与51单片机的接口原理图，使用的是sja1000和tja1040(philips).还包括了具体的文档资料和c语言控制代码(附加了LCD代码和LCD接口以及电源变换原理图).搞CAN总线一步到位.-CAN Bus and 51 microcontroller interface schematics, using the sja1000 and tja1040 (Philips). Also include the specific information and documentation control code language c (Additional code of LCD and LCD interfaces, and power transformation diagram). CAN engage in one go.
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Size: 1871872 |
Author: 闪核 |
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Description: 用于CAN源代码.rar的头文件,一个不错的例程.-for source code. Rar the first document, a pretty good routine.
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Size: 12288 |
Author: 李招您 |
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Description: C51 CAN开发测试软件和驱动程序，带相关开发文档-C51 CAN development and testing of software and drivers, with the development of relevant documents
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Size: 154624 |
Author: 肖华 |
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Description: 现场总线can基于sja1000通信控制芯片的初始化程序及通信程序和相应的中断处理-fieldbus communication sja1000 can control based on the chip initialization procedures and communication procedures and the corresponding the interrupt handling
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Size: 5120 |
Author: 刘成俊 |
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Description: CAN总线调试通过的程序，SJA1000芯片的Peli CAN模式下的C51源程序-CAN bus debug the procedure adopted, SJA1000 chip Peli CAN mode source of C51
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Size: 33792 |
Author: kalon |
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Description: CAN51开发板功能
1、 USB或DC＋5V供电；
2、 89c52＋sja1000＋tja1050（tja1040）（p82c250）；89c52＋mcp2515＋tja1050（tja1040）（p82c250）；通过跳键选择sja1000或 mcp2515，用户任选一种CAN控制芯片；
3、 支持RS232/422/485总线与CAN总线相互转换；
4、 CAN总线波特率可调：20，40，50，80，100，125，200，250，400，500，666，800，1000Kbit/s
5、 提供电路图；
6、 提供源程序：basican和pelican模式（CAN2.0A和CAN2.0B），c语言和汇编语言，程序注释详尽；
7、 成对购买开发板可以实现：A开发板发送数据，B开发板接收数据，并把接收到的数据通过串口上传到计算机显示；A开发板上短路键的状态，可以通过CAN总线发送给B开发板，通过B开发板LED灯的亮灭，显示A开发板上短路键的状态；
8、 提供技术支持，接受CAN开发项目；
-err
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Size: 2048 |
Author: 吴庆庆 |
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Description: CAN总线控制器SJA1000的设置和初始化代码，及收发函数。-CAN bus controller SJA1000 setup and initialization code, and sending and receiving function.
Platform: |
Size: 70656 |
Author: mu |
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Description: CAN节点的测试程序, 实现两个节点传送数据，程序主要分三部分 SJA1000 的初始化,接收数据,发送数据.
学习Sja1000很好的参考程序实例-CAN node test procedures, the achievement of the two nodes to transmit data, procedures to initialize the main three parts of the SJA1000, receive data, send data. Sja1000 study examples of good reference procedures
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Size: 2048 |
Author: 叶磊 |
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Description: 介绍了一种采用独立CAN总线控制器SJAIO00和8位单片机89C51组成的CAN总线通讯模块的实现方法。详细描述了模块的硬件电路组成及抗干扰设计，给出了SJAIO00的初始化、报文的发送和接收程序代码。-Introduced a method for CAN bus communication module design using independent CAN bus
controller SJA1000 and 8-bit microcontroller 89C51．The design ofhardware circuit and and—jamIning is discussed in
detail。The program code ofinitialization for SJAIO00、sending and receiving message is~,ang。
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Size: 258048 |
Author: zhaoqing |
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Description: 基于SJA1000的CAN节点设计PDF资料,基于SJA1000应用设计电路,及基于SJA1000的源程序代码-SJA1000 based CAN node design of the PDF data, based on the SJA1000 application design circuit, and the source code based on the SJA1000
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Size: 7564288 |
Author: hdm |
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Description: vxworks操作系统下的，型号为：sja 1000 控制器的can 卡驱动源码-vxworks operating system, the model: sja 1000 controller card driver source code can
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Size: 619520 |
Author: 苏从娜 |
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Description: SJA 1000 CAN控制器芯片应用手册(Determination of Bit Timing Parameters for theCAN Controller SJA 1000)
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Size: 253952 |
Author: chenhm946
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