Description: 在数据采集系统中，USB接口技术以其高传输速度，简便的连接，以及其高通用性和高稳定性，比PCI等其他采集更适合与计算机的通信。本文系统介绍了基于USB2.0接口的数据采集系统的开发过程，以及硬件设计、固件、驱动和应用程序的设计等。本系统可实现模拟信号的采样和多路开关量输入、输出。并可通过对USB接口芯片可编程控制接口的设计实现数据的高速连续采样和传输。-Data Acquisition System, USB interface technology with a high transmission speed, ease of connectivity, and its high versatility and high stability over other PCI Acquisition is more suitable for computer communications. This paper introduced a system based on USB2.0 interface data acquisition system development process, and hardware design, firmware, Driver, and application of design. The system can be realized analog signal sampling and multi-switch input and output. Accessible through the USB interface chip programmable control interface design to achieve high-speed data transmission and continuous sampling. Platform: |
Size: 1932229 |
Author:panchuxin |
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Description: 在数据采集系统中，USB接口技术以其高传输速度，简便的连接，以及其高通用性和高稳定性，比PCI等其他采集更适合与计算机的通信。本文系统介绍了基于USB2.0接口的数据采集系统的开发过程，以及硬件设计、固件、驱动和应用程序的设计等。本系统可实现模拟信号的采样和多路开关量输入、输出。并可通过对USB接口芯片可编程控制接口的设计实现数据的高速连续采样和传输。-Data Acquisition System, USB interface technology with a high transmission speed, ease of connectivity, and its high versatility and high stability over other PCI Acquisition is more suitable for computer communications. This paper introduced a system based on USB2.0 interface data acquisition system development process, and hardware design, firmware, Driver, and application of design. The system can be realized analog signal sampling and multi-switch input and output. Accessible through the USB interface chip programmable control interface design to achieve high-speed data transmission and continuous sampling. Platform: |
Size: 1932288 |
Author:panchuxin |
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Description: 利用DAQAO控件实现板卡模拟量输出
程序正常运行的条件：
1、在主板PCI插槽上正确安装PCI1710HG板卡；
2、安装板卡驱动程序（PCI1710.exe）和设备管理程序（DevMgr.exe）并正确配置板卡；
3、安装ActiveDAQ.exe程序（数据采集控件）。-DAQAO controls the use of analog output boards realize the normal operation conditions of the procedure: 1, on the motherboard PCI slot on the correct installation of PCI1710HG board 2, the installation of the driver board (PCI1710.exe) and equipment management procedures (DevMgr.exe) and correctly configured board 3, installation ActiveDAQ.exe procedures (data collection controls). Platform: |
Size: 3072 |
Author:gongxd |
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Description: 设计 1 ：AD/DA 模拟量输入输出数据采集卡设计（ 1 人选）
设计内容：设计一块 具有AD/DA 模拟量输入输出卡，该卡具有对模拟电压或电流进行采集的能力和具有对模拟电压或电流输出能力，该卡通过微机系统的输入／输出扩展接口（PCI或ISA接口）与微机系统连接。
-Design 1: AD/DA analog input and output data acquisition card design (1 person) design elements: the design of a piece with AD/DA analog input and output cards, the card has the analog voltage or current-collection capabilities and analog voltage or current output capacity, the card through the computer system input/output expansion interface (PCI or ISA interface) and computer systems. Platform: |
Size: 18432 |
Author:fangcaohu |
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Description: 本文实现了8通道的12位D/A模拟输出板卡的设计。该设计是基于FPGA的3U CPCI板卡，可以提供8通道的模拟电压和电流输出，各路电压输出范围可以配置成0~5V、0~10V、-5~5V或-10V~10V，各路输出电流可以配置成4~20mA、0~20mA或0~24mA。本设计摒弃了常规的CPCI接口芯片，采用FPGA十PCI IP CORE的设计方案，大幅度提高了系统的集成度和调试速度，缩短了系统的开发周期。方案使用专门的WDM (windows driver model)开发工具Driver Studio，成功实现了内核模式驱动开发的设计目标。-This realization of the 8-channel 12-bit D/A analog output board design. The design is FPGA-based 3U CPCI board, provides 8 channels of analog voltage and current output, and the brightest output voltage range can be configured as 0 ~ 5V, 0 ~ 10V,-5 ~ 5V or-10V ~ 10V, the brightest output current can be configured as 4 ~ 20mA, 0 ~ 20mA or 0 ~ 24mA. The design abandoned the conventional CPCI interface chip, an FPGA ten PCI IP CORE design, greatly improving system integration and debugging speed, shorten system development cycle. Program using a special WDM (windows driver model) development tool Driver Studio, successfully developed a kernel-mode driver design goals. Platform: |
Size: 130048 |
Author: 反对撒 |
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Description: PX1000是半长的PCI VGA采集卡，可将PC机显卡等图形设备输出的VGA信号（模拟RGB信号），经过高精度的模数转换和相关处理后，通过PCI总线输出给主机-PX1000 is a half-length PCI VGA capture card, the graphics device as a PC graphics card output VGA signal (analog RGB signal), after a high-precision analog-to-digital conversion and processing output through the PCI bus to the host...
Platform: |
Size: 46080 |
Author:lieut |
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Description: 研华PCI卡 模拟输出 vc 应用程序 可以参考该例程进行相关程序修改 -The Advantech PCI cards analog output vc application can refer to the routines related to changes in procedures Platform: |
Size: 34816 |
Author:will |
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Description: 基于研华PCI-1710HG数据采集卡基于动态链接库的模拟量输出程序。用VC++6.0MFC实现。程序功能实现实时模式量值显示，绘制历史曲线等-Advantech PCI-1710HG-based data acquisition card is based on the dynamic link library analog output program. With VC++6.0MFC implementation. Program features to achieve real-time mode values displayed and plotted historical curve, etc. Platform: |
Size: 88064 |
Author:Rolly |
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