The system work principle and the function requests of the vehicle control system are analyzed, the vehicle control system based on the microprocessor is designed, and the CPU unit electric circuit and peripheral interface electric circuit are also designed. 分析了车控系统工作原理和功能要求,设计了微处理器的车控系统,以及CPU单元电路、外围设备接口电路。
The hardware design of the control system mainly includes the composing of the DSP controller, the realization of the peripheral interface circuit, etc. 控制系统硬件设计主要介绍TMS320LF2407系统构成和外围接口电路的实现等;
The peripheral circuit of A/ D, D/ A, including the interface circuit and the anti-interference to the hardware is extended on the basis of ARM developed board. 在ARM开发板的基础上对A/D、D/A等外围电路进行了扩展,设计了信号放大、分压等接口电路,并加入相应的硬件抗干扰措施。
The flight controller hardware circuit based on DSP is designed with DSP, A/ D, D/ A, standard peripheral interface, power control, resisting circuit of interfering etc. 基于DSP的飞行控制器硬件采用DSP、A/D、D/A芯片,外围标准接口、电源控制、抗干扰等电路设计。
The peripheral circuit includes charge and discharge circuit of permanent magnetic actuator ( PMA), extended circuit of memory, interface circuit of keyboard and display system, and interface circuit of input and output signal. 外围电路包括永磁机构充、放电电路、存储器扩展电路、键盘和显示接口电路、输入和输出接口电路等。
Data acquisition system based on USB ( Universal Serial Bus), In order to guarantee the normal working of EZ-USB and correspond with PC, its peripheral circuits contain the interface between EZ-USB and PC, as well as current circuit. 基于EZ-USB的数据采集系统,外围含EZ-USB、PC机接口和供电电路,以保证EZ-USB正常工作和与上位机通信。
The peripheral controller consists of frequency detector, data sample controller, FIFO, LCD driver and the interface circuit between DSP and FPGA. 外围控制器囊括了硬件系统中几乎所有的数字电路,包括频率/周期测量、数据采集控制、FIFO、LCD驱动以及FPGA与DSP之间的接口电路等。
The AC servo system for PMSM ( permanent magnet synchronous motor) based on DSP ( digital signal processor) is composed of TMS320F2812, peripheral interface circuit and the loop of power circuit. 基于DSP的永磁同步电机交流伺服控制系统,由TMS320F2812、外围接口电路及功率回路组成。
The interface between DSP and peripheral equipments adopts CPLD, and its interface circuit diagram and hardware circuit sketch are given. 用可编程逻辑器件CPLD完成数字处理器与外围接口,给出了相应的硬件框图、接口电路图。
Taking use of the card's DO/ AI function and through the peripheral interface circuit, circuit controlling and data acquisition can be achieved simply and effectively. 利用采集卡的数字量输出与模拟量输入功能,配以外围接口电路,有效地实现了对电路的控制和对所需数据的采集,同时能对十工位PTCR的伏安特性进行测量。
New Type Peripheral Equipment Interface Circuit 新型外设接口电路的设计
The hardware design scheme is discussed in detail in this thesis, which includes power monitoring module, storage module, CPLD module, peripheral interface circuit module and communication module. 文章随后详细论述了硬件平台的构建方案,包括电源监控模块、存储器模块、CPLD模块、外围接口电路模块和通讯模块。
Peripheral equipment includes interface circuit of DSP with A/ D and D/ A, decoding and reset system and power supply circuit. 外围接口电路主要包括:DSP与A/D和D/A接口电路的设计、电源、复位电路等。
It was introduced that the main chip, peripheral interface circuit of the ECU and the software architecture of the ECU software development platform. 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。
Peripheral circuit module includes the touch screen, LCD display interface circuit, UART, the motor drive circuit, the light signal and temperature data acquisition circuit. 外围电路模块主要包括触摸屏和LCD显示接口电路、Uart接口电路、以太网外围接口电路、电机驱动电路、流量阀控制电路、光信号和温度数据采集电路、电压转换电路等几个模块。
This paper focuses on the designs of PXI bridge interface circuit and other peripheral interface circuit. 该设计部分重点阐述了PXI桥接口电路及各种外围接口电路的设计。
Then design the hardware circuit which including processors circuit, wireless communication circuit, power circuit and other peripheral interface circuit. 节点硬件电路的设计包括处理器部分、无线通信部分、电源部分以及其它外围接口电路部分的设计工作,实现数据的采集、处理和无线通信功能。
The hardware of data acquisition details detailed introduced the principle of realize and the framework of function, Designed a large number of peripheral interface circuit, Mainly include the Front-end data acquisition card and the Wireless data sending module. 系统硬件部分详细介绍了整个系统的实现原理与功能框架,并设计了大量的外围接口电路,主要包括基于单片机的采集卡和无线数据发送电路。
The thesis details the under-controller and actuator design, including the core processor chip components of DSP, peripheral interface and clock circuits, the motor-driven, ADC and DAC circuit, feedback signal detections and power supply circuit. 论文中详述了下位机控制器和驱动器的设计,其中包括处理器DSP芯片的内核组成、外设和时钟电路、电机驱动、电机测速、A/D和D/A转换电路、反馈检测与供电电路等模块。
We design the peripheral circuit based on the selection of the core circuit board, including the hand-held power circuit design, serial circuit design, LCD touching circuit, SD card interface circuit design and USB circuit. 在选用核心电路板的基础上,对外围的电路进行了设计,这其中包括手持电源电路的设计、串口电路的设计、液晶触摸电路的设计、SD卡接口电路的设计、USB电路的设计等。
Peripheral circuit include design of power supply circuit, reset circuit, ADC part of the DSP, storage part, RS-232 interface part and interconnect portion, and several Software design processes of the main circuit are designed in this paper, initially reach the design purpose. 外围电路包括系统的供电电源电路、复位电路、DSP的ADC部分、存储部分、RS-232接口部分和DSP的扩展接口部分的设计,并设计了主要风速信号采集电路的软件流程,初步达到了设计目的。
In the part of hardware design, first determine the chip type, and then design the microcontroller peripheral circuit module, USB and CAN hardware interface circuit module. 在硬件设计部分,首先从芯片选型开始,然后分模块设计了微处理器外围电路、USB和CAN硬件接口电路。
Hardware design includs: DSP peripheral circuits, infrared remote control transmitter and receiver circuits, man-machine interface circuit, Remote control signal circuits, power driver circuit, the current detection, speed detection, location detection, and display circuit. 硬件部分包括:DSP外围电路、红外遥控发送与接收电路、人机界面接口电路、远程信号控制电路、功率驱动电路、电流检测、速度检测、位置检测及显示电路。