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Modbus
- Modbus通信协议说明：介绍了rs232和rs485总线是如何通讯的，很有必要下载的哦。
MODBUS通讯协议及RS485介面的PIC单片机通讯程序
- 包括MODBUS通讯协议，还有RS485介面的PIC单片机通讯程序 和原理图
5mCPLD rs485的相关资料
- rs485的相关资料，为学单片机的朋友做自己的一点儿贡献啦,RS485 related information, in order to learn Singlechip friends do their own little contribution to啦
SP485R_zlgmcu.rar
- 广州周立功公司的SP485R的文档；RS485是为了弥补rs232的缺陷而设计的一种通信协议,Guangzhou week' s SP485R Ligong documents RS485 to rs232 to make up for deficiencies in the design of a communication protocol
AVR-485
- rs485总线网络程序，含节点和主控机电路原理图-rs485 bus network program, with nodes and the host computer circuit diagram
ADC
- Timer，内部定时器，有Timer0、Timer1、Timer2等。 USART：Universal Synchronous Asynchronous Receiver Transmitter，同步/异步串行传输，如RS232、RS485等。 MSSP；Master Synchronous Serial Port，两线式(I2C)与三线式(SPI)标准同步串行传输协定，常用于EEPROM内存资料的烧录与读取，或是与其它集成电路沟通与联系，形成多芯片网络。 2. PIC16F8
Rx
- RS485 receiver code in keil using C
Tx
- transmitter code for RS485 keil using C
RS485
- RS485 工程师必备的 英文 书籍-RS485 engineers essential books
RS485
- 阐述了RS-485总线规范，描述了影响RS-485总线通信速率和通信可靠性的三个因素，同时提出 了相应的解决方法并讨论了总线负载能力和传输距离之间的具体关系。 -Described the RS-485 bus specification, describes the impact of RS-485 bus communication speed and communication reliability of the three factors, while the correspond
RS485toPC
- 介绍了基于RS485实现的PC机与单片机串行通信控制系统．通过RS485／RS232信号转换电路，PC机根据下位机的地址不间断采集下位机的数据，-Introduced a PC-based implementation and RS485 Serial Communication control system. Through the RS485/RS232 signal converter circuit, PC machine according to the following addre
RS485
- rs485 protocol in C language
RS485.RAR
- RS485 interface descr iption, application notes, FAQs, sample schematics
RS485-communication-protocol
- RS485通讯协议 适合于主从通讯 多个子单元的控制，对此控制过程从实例做了详细描述-RS485 communication protocol suitable for master-slave communication
TMS320C6416-RS485
- 以TMS320C6416为例，给出了同步串口与RS485接口的设计方法-An example is given to TMS320C6416 synchronous serial RS485 interface design
RS485-APPLICATION
- 详细介绍了RS485的接口和选型、应用等问题，对通信具有很好的帮助。-RS485 interface and the selection and application was introduced in detail, the communication has the very good help.
Model-6312-DTB-RS485-PROTOCOL
- Model 6312 DTB RS485 PROTOCOL Version 04162007 是Jenco 溶氧量仪器的通信协议说明文档，对于想开发程序与jenco仪器通信的工程师非常有用。 -Model 6312 DTB RS485 PROTOCOL Version 04162007 is Jenco dissolved oxygen instrument communication protocol documentation, to the development process an
RS232-RS485
- rs232-rs485的转换电路，已测试仿真好用，可以正确的收发数据-Rs232 and rs485 switching circuit has simulation test to use, can the right to send and receive data!!!!!!!!!!!!!!!!!!!!!!
RS485
- RS485通信的典型电路,采用光耦隔离，芯片为6N137-Typical circuit 485 communication circuit, optical isolation, chip 6N137
HDLC-protocol-RS485
- Paper: in HDLC protocol RS485 bus controller of the FPGA implementation