Press or to select a baud rate from 4800, 9600, 19200, 38400 and 57600
按或 可选的波特率为4800,9600,19200,38400或57600
A special-purpose optical transmitter, an optical receiver and a programmable logic device are used to design system circuit to realize asynchronous multiplexing fiber optic transmisson of multiway serial interface signal with different baud rate.
该系统采用可编程逻辑器件结合专用光电发送和光电接收器进行设计,实现了不同速率的多路串口信号复用的光纤传输。
In addition with selection of the data cable the Baud rate can be changed.
除了与选择的数据电缆的波特率可以更改。
It supports full duplex mode and flexible parameters (baud rate, bits of data etc.).
支持全双工方式,灵活的以被收到的对文件,自动和人工的方式,自由的数据源,串行设备仿真模拟,插件,和嗅探器方式的数据被输出的参数的调整。
First, this paper introduces the implementing method of hardware circuit of the CAN intelligent node, and emphasizes the problems possibly coming forth. Secondly, IAR Embedded Workbench compiling environment is introduced briefly, and the functions in MCP2510.h are introduced, and ms level delay program is designed, and the software design flow of the intelligent node working in loop-back mode and normal mode. Finally, the PC test software is designed, and the reason and idea of designing the baud rate calculating software is introduced.
论文首先详细介绍了基于MCP2510控制器的CAN智能节点的硬件电路的实现,对硬件电路中可能会遇到的问题给出了说明;其次对IAR Embedded Workbench编译环境进行了简单介绍,描述了MCP2510.h的各个函数的功能及设计了ms级的延时程序,并给出了该智能节点的环回模式和正常模式的软件设计流程;论文最后完成了上位机测试软件的设计,并给出了波特率计算软件的设计原因和设计思路。
Baud rate generator design, here is the realization of the above-mentioned functional VHDL source code for all learning and discussion.
波特率发生器的设计,这里是实现上述功能的VHDL源程序,供大家学习和讨论。
Baud rate generator, a FPGA-based source code, after testing and debugging can be used, so upload to share.
详细说明:波特率发生器,一段基于FPGA的源代码,经测试和调试可以使用,所以上载分享。
Expansion of the second serial port baud rate generator used for serial communication, with the expansion of its 51 functional methods for setting up basically the same.
扩展的第二个串口采用波特率发生器进行串行通讯,其功能与扩展51 的设置方式基本相同。
Gives a use to receive information detection of the characters serial terminal communications baud rate method.
给出了一种利用接收到的字符信息检测串行终端通信波特率的方法。
Pressure sensor configuration tool, it is a simple example, the use of serial communication baud rate from 9600 to 4800 baud r...
气压传感器设置工具,它是一个简单的例子,利用串口通讯将波特率由9600改为4800重新设置波特率。
Channel UART 5 V, 3.3 V and 2.5 V operation Industrial temperature range Pin and functionally compatible to 16C2450 and software compatible with INS8250, SC16C550 Up to 5 Mbit/s data rate at 5 V and 3.3 V, and 3 Mbit/s at 2.5 V 16 byte transmit FIFO to reduce the bandwidth requirement of the external CPU 16 byte receive FIFO with error ags to reduce the bandwidth requirement of the external CPU Independent transmit and receive UART control Four selectable Receive FIFO interrupt trigger levels Software selectable Baud Rate Generator Standard asynchronous error and framing bits (Start, Stop, and Parity Overrun Break) Transmit, Receive, Line Status, and Data Set interrupts independently controlled
1第1页,本页显示记录1-13,共13条记录分1页显示2通道UART的5伏,3.3 V和2.5 V工作温度范围内工业引脚和功能兼容高达5至16C2450和软件INS8250兼容,SC16C550 Mbit/s的数据速率在5 V和3.3 V和3 Mbit/s的2.5五16字节的发送FIFO,以减少对外部CPU 16字节的FIFO接收错误标志,以减少对外部CPU的带宽要求独立的UART发送和接收控制带宽要求4种可选接收FIFO中断触发水平的软件选择波特率发生器标准异步错误和数据帧位(起始,停止和奇偶超时中断)发送,接收,线路状态和数据设置中断可单独控制
This is useful for high baud rate terminals that need only a minimal delay.
在需要最小延迟的高波特率的终端上,这种方法很有用。
Of release, the USB advantage of high baud rate is more obvious in the data acquisition system, it will widely use in the more deep level of structure at the same time.
特别是随着 USB 2.0的推出,USB 的高传输速率必将使其在数据采集系统中的优势更加明显,同时会使其在更广阔的领域得到更深层次地应用。
High baud rate(10-200 Mbpses), insert to exhaust small
高传输速率(10-200Mbps),插入损耗小
Combining these two techniques, the CA-MC-CDMA OFDM systems can then increase both the performance of CDMA systems on multi-path channel with high baud rate and the ability of multi-user accesses.
将两者技术结合则可增加分码多工系统在多路径延迟通道的效能,同时也具备高传输率以及达到多使用者存取的目的。
S the bridge between operator and the system, the AST386 sends data to PUMA robot's controller with high baud rate (19.2K) in order to do force control.
ST386完成人机交互,并将控制量经其串行口以19.2K波特率传至PUMA机器人控制器,以实现力控制。
Using the language VC and VHDL to realize the communication program of the up-device and down-device respectively. The practice experiment proved there are merits of high baud rate and actual transmittion about the serial communication by CPLD. The serial data communication is adapt for the detecting and alarming system with weak signal.
设计了基于 CPLD 的超声 SF6 气体超标报警系统数据串行通信的方案,用VC 和 VHDL 语言分别实现了上位机和下位机的通信程序,经实际运用证明:采用 CPLD 实现的串口通信具有波特率高、传输准确等优点,适宜于微弱信号的检测与报警系统中使用。
But RS485 bus has some problems. Its baud rate is low. It`s difficult to realize free communications among all nodes and the network`s installation is complex. Otherwise, RS485 bus can`t connect with computer directly except for transferring the protocol. In this thesis, a communication power supply monitoring system bases on Ethernet is proposed. Ethernet bus has high baud rate, such as 10Mbps and 100Mbps.
目前各监控节点一般采用RS485串行总线与前端计算机进行通信,该总线存在着通信速率较低,难以实现点对点自由通信及组网难度较高等缺点,并且无法直接与前端计算机实现通信,需要进行协议的转换,如采用串口卡转换到计算机系统总线,这样成本较高。
The effect of full bit error on the baud rate is also analysed.
分析了整位误差对波特率误差的影响。
The program also shows the current baud rate to let users know the speed and quality of their connection.
该计划还表明,目前的波特率,以让用户知道的速度和质量,他们的连接。