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serial port controller
相关语句
  串行控制器
     Interface Principle and Application Program Design of Synchronous Serial Port Controller in the PXA255 Processor
     PXA255微处理器的同步串行控制器接口原理与应用程序设计
短句来源
     The synchronous serial port controller (SSPC) in the PXA255 processor is a full-duplex synchronous serial communication interface controller. It can directly connect to external peripherals that use serial synchronous protocols conveniently for transferring the control and status information and input/output data in short distance.
     PXA255微处理器的同步串行控制器(SSPC)是一个全双工、同步串行通信接口控制器,它可以方便地与具有串行通信协议的外设直接相连,用于在短距离与外设之间传送控制/状态信息和输入/输出数据。
短句来源
  “serial port controller”译为未确定词的双语例句
     A demodulating B-code solution with the asynchronous serial port controller—UART is introduced in which the B-code is received on data frames, and such techniques as the sampling sense of UART and the establishment and protection techniques of the synchronous frame are adopted. It is proved by experiment that the reliability of demodulation can be improved greatly by using the presented solution.
     把B码当成数据帧来接收,利用了UART的抽样差别能力、帧同步确立、帧同步保护等技术,提出了一种基于异步串口的B码解调方法,实验证明该方案能大大提高解码的可靠性。
短句来源
  相似匹配句对
     serial port communication module;
     串口通讯功能模块;
短句来源
     Port
     港口
短句来源
     PROGRAMMING OF SERIAL PORT BASED ON WINDOWS
     基于WINDOWS平台的串行端口通信程序设计
短句来源
     The Serial-port Extension of Microcontroller and Its Application
     微控制器的串行口扩展技术及其应用
短句来源
     DAQ System Based on LabVBEW and Microcontroller Serial Port
     基于LabVIEW与单片机串口的数据采集系统
短句来源
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An intelligent printer card is designed to reduce the main CPUs 'working load of digital bus protection,which is based on80386EX and used to implement the tasks of printing data processing and print.It is composed of the microprocessor system and a serial port controller.The software is divided into main program and interruption program.Its practice shows that the main CPUs 'load is reduced soundly.The card has better performance with higher anti-interference ability and reliability.

为减轻微机母线主保护CPU的工作负荷,开发一个以80386EX为核心的智能打印板完成数据处理及打印任务。硬件结构由微处理器和串口控制器两部分组成,程序分为主程序和中断子程序两部分。经实践证明使用此打印板可大大减少主保护CPU工作负担且具有高抗干扰性、高可靠性、低出错等优点。

The IRIG-B code is essentially a modulating code for width of pulse with the unmodulated signal being 100 bits of 2-ms code per second, and its information bits are expressed as the width of pulse. The reversed B-code signals with the code flow of 1 000 bits per second just correspond to the structure of an asynchronous serial code. A demodulating B-code solution with the asynchronous serial port controller—UART is introduced in which the B-code is received on data frames, and such techniques as the sampling...

The IRIG-B code is essentially a modulating code for width of pulse with the unmodulated signal being 100 bits of 2-ms code per second, and its information bits are expressed as the width of pulse. The reversed B-code signals with the code flow of 1 000 bits per second just correspond to the structure of an asynchronous serial code. A demodulating B-code solution with the asynchronous serial port controller—UART is introduced in which the B-code is received on data frames, and such techniques as the sampling sense of UART and the establishment and protection techniques of the synchronous frame are adopted. It is proved by experiment that the reliability of demodulation can be improved greatly by using the presented solution.

从本质上看IRIG-B码的码流结构是一种脉宽调制码,其未经调制的信号为每秒100个2ms的码元,信息位是由固定位的脉冲宽度表示的。将B码的每秒1000bit的码流信号反相,恰好对应1个异步串行码结构。把B码当成数据帧来接收,利用了UART的抽样差别能力、帧同步确立、帧同步保护等技术,提出了一种基于异步串口的B码解调方法,实验证明该方案能大大提高解码的可靠性。

The synchronous serial port controller (SSPC) in the PXA255 processor is a full-duplex synchronous serial communication interface controller. It can directly connect to external peripherals that use serial synchronous protocols conveniently for transferring the control and status information and input/output data in short distance. The format of serial communication protocols that SSPC supports and its registers structure and the principle of interface are introduced. The application...

The synchronous serial port controller (SSPC) in the PXA255 processor is a full-duplex synchronous serial communication interface controller. It can directly connect to external peripherals that use serial synchronous protocols conveniently for transferring the control and status information and input/output data in short distance. The format of serial communication protocols that SSPC supports and its registers structure and the principle of interface are introduced. The application of SSPC in development is also introduced by example.

PXA255微处理器的同步串行控制器(SSPC)是一个全双工、同步串行通信接口控制器,它可以方便地与具有串行通信协议的外设直接相连,用于在短距离与外设之间传送控制/状态信息和输入/输出数据。文中详细介绍PXA255同步串行控制器所支持的串行通信协议格式、寄存器结构及接口原理,以具体实例介绍PXA255同步控制器在实际开发中应用。

 
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