主控芯片

本设计的主控芯片选用了专用的数字信号处理器DSP芯片，并且在处理复杂的信号选择关系和存储处理后的数据时使用了可编程逻辑芯片。

The master chip in this design use a dedicated digital signal processor DSP chip and programmable logic chip in dealing with complex signal selection and storage the data handled .

通信双方的控制系统实现分硬件和软件两部分，硬件方面主要包括USB接口、FPGA主控芯片、调相和电源电压转换电路和数字脉冲延时电路。

Control system includes two modules , hardware and software . The hardware part includes USB interface , FPGA master chip , phase modulation , power supply voltage conversion circuit and digital pulse delay circuit .

编写了主控芯片DSP的驱动程序，上电调试了PWM整流器的整流运行模式。

Compile the drive program of DSP , Debugging the PWM rectifier in rectifier operation mode .

采用ARM作为主控芯片对系统整体控制并对采集数据做各种运算及算法实现。

Using ARM as the master of whole control system and do all kinds of operations and algorithm .

论文的主要工作内容包括以下几个方面。首先，本文介绍了固态硬盘的总体结构及主控芯片FPGA的特点。

First of all , the article describes the overall structure of Solid State Disk and FPGA features .

随着FPGA的性价比不断提高，越来越多的产品采用FPGA作为主控芯片。

With the improvement of FPGA performance-cost ratio , more and more products use FPGA as main-control chip .

多路相位可控信号源的硬件结构主要围绕DDS芯片和USB主控芯片进行设计。

Multi-channels controllable phase signal generator designes around the DDS and BUS integrate circuits .

在主板上直接内置USB主控芯片和USB接口电路完成硬件设计；

The hardware is designed by directly built-in USB control chip and USB interface circuit on motherboard ;

采用FPGA作为主控芯片，在FPGA内部设计了刺激脉冲发生器，多路选择器和串并转换器。

It uses FPGA as its main control chip . The FPGA comprises a spike generator , a serial-to-parallel converter and some multiplexers .

该系统选用了DSP（TMS320LF2407A）作为主控芯片。

DSP ( TMS320LF2407A ) is chosen as main control chip in this system .

安全SD也包含三个模块：SD主控芯片、安全芯片以及flash模块。

The secure SD card also contains three parts : the SD controller , the secure chip and the flash module .

由射频卡系统和计算机组成信息采集系统，计算机通过控制柜的USB控制板，经USB主控芯片进行地址译码、逻辑控制，完成开关量的输出，控制每个实验台电源的开通与关闭。

RF card and the computer make up of an information system . The USB control chip can accomplish the address decoding , and logic control .

在本课题中，系统基于SOPC技术，采用Altera公司的cycloneII系列的FPGA芯片作为主控芯片。

This project is based on SOPC system , using the FPGA ( Cyclone II ) made by Altera Corporation as the main controller .

将PWM波的发生及系统保护等功能采用主控芯片集中处理，增加了系统的可靠性；

The PWM wave 's controlling and the system protection issues are integrated into the central controlling unit . This helps to increase the reliability of the whole system .

本系统采用了AT91RM9200作为主控芯片，并实时将采样信号传输到PC工作站，供PC工作站分析。

It uses AT91RM9200 as its main control chip , and transmits vibration signal to the PC work station which analyses the signal in real time .

硬件部分包括电源模块、主控芯片模块、非接触读写模块、SPIflash存储模块，以及天线的设计与调试。

Hardware is composed of power module , main control chip , contactless reading and writing module , spi flash memory module , design and debug of antenna .

同时设置固定键盘，用于实现非遥控状态下的密码输入及开锁。（2）在主控芯片程序的设计上，采用能够产生压缩代码的C语言来编写程序。

And the flexed keyboard could open the safety box in the situation of without the remote controller . ( 2 ) When we design control chip procedure we use C procedure language , which could come into being compact code .

本文以TMS320LF2407A作为主控芯片，设计了整个系统的主控制电路。

In this paper , the total system control circuit based on TMS320LF2407A was designed .

使用FPGA作为主控芯片，编码器输出正交信号采集系统主要分为滤波、倍频鉴相、计数、UART通信等4个部分。

FPGA was used as the main chip . The acquisition system is mainly divided into four parts , filter , frequency phase , counter and UART communications .

介绍了ECU主控芯片、外围接口电路及其软件开发平台的软件体系结构。

It was introduced that the main chip , peripheral interface circuit of the ECU and the software architecture of the ECU software development platform .

在车辆参数远程监控系统方案要求的基础上对主控芯片、GPRS无线模块以及CAN模块等进行了选型和设计。

Based on the requirements of the remote data supervisory system of HEV , this paper selects and design the master chip , GPRS wireless module , CAN control chip and so on .

APF控制回路设计，包含主控芯片的选择，前向后向通道的信号处理，IPM驱动回路设计。

The design of APF control circuit , includes selection of DSP , signal processing of forward and back path , design of IPM drive circuit . 5 .

介绍了主控芯片SL811HS的结构及工作原理，并完成了嵌入式USB主机的硬件设计。

Mainly introduced the structure and principle of SL811HS , and completed the hardware design of USB host system based on single-chip computer .

模块采用DSP作为主控芯片，对各部分功能电路进行控制，利用DSP强大的运算和控制能力可以在控制运动单元的同时对几种传感器信号进行测试。

Every parts of the module and communicate with the PC are controlled by it . By the powerful computing and controlling ability of DSP , the motor can be controlled while the signal is being tested at the same time .

焊缝跟踪十字滑块采用基于主控芯片的PWM时基步进电机控制，控制方法简易，且控制精度高。

The control of crossed slider on the seam tracking robot is based on the stepper motor PWM time based controller of the main control chip , It is easy to adjust , control and get high precision .

硬件部分主要包括主控芯片模块，电机驱动模块，传感器模块以及其他模块等；软件控制部分主要包括A/D模块，PWM模块，以及具体的覆盖算法等。

The hardware system includes master chip module , motor drive module , sensor module and other modules . The software control system mainly includes A / D module , PWM module , and the detailed coverage algorithm .

在电动机车的工程背景中，为了简化主控芯片TMS320LF2407A硬件上的外围电路以及软件上的程序编写，就把一些实时性要求较低的任务交给MCS51去完成。

In order to simplify the periphery circuit and the program of TMS320LF2407A , some complicated tasks are given to MCS_51.The right communication is a guarantee of the system .

为更好获取导弹动态毁伤效应数据，本文利用嵌入式数据采集技术，使用CPU和FPGA作为主控芯片，设计了一种可重构的数据存储压力仪。

In order to acquire destroy effect data of missile explosion shock wave , a new and reconfigurable data storage instrument for pressure measurement has been designed making use of CPU and FPGA , and depending on the embedded technology of data acquisition .

其硬件部分主要包括控制器与副油箱，控制器的主控芯片采用具有低功耗、稳定性好、驱动能力强等优点的PIC单片机。

Hardware components include controller and auxiliary tank . PIC microprocessor is chosen as the main control chip which has such features as low-power , high - stability and strong driving ability and so on .

系统以SPMC75F2413A作为主控芯片来控制单相桥式逆变主电路。

The SPMC75F2413A chip is used as main control chip to control single-phase bridge inverter main circuit .