AD7982 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
資料介紹
Table of Contents
AD7982 FMC-SDP Interposer & Evaluation Board / Xilinx KC705 Reference Design
Supported Devices
Evaluation Boards
Overview
This document presents the steps to setup an environment for using the EVAL-AD7982SDZ evaluation board together with the Xilinx KC705 FPGA board and the Xilinx Embedded Development Kit (EDK). Below is presented a picture of the EVAL-AD7982SDZ Evaluation Board with the Xilinx KC705 board.
For component evaluation and performance purposes, as opposed to quick prototyping, the user is directed to use the part evaluation setup. This consists of:
- 1. A controller board like the SDP-B ( EVAL-SDP-CS1Z)
- 2. The component SDP compatible product evaluation board
- 3. Corresponding PC software ( shipped with the product evaluation board)
The SDP-B controller board is part of Analog Devices System Demonstration Platform (SDP). It provides a high speed USB 2.0 connection from the PC to the component evaluation board. The PC runs the evaluation software. Each evaluation board, which is an SDP compatible daughter board, includes the necessary installation file required for performance testing.
Note: it is expected that the analog performance on the two platforms may differ.
Below is presented a picture of SDP-B Controller Board with the EVAL-AD7982SDZ Evaluation Board.
The AD7982 is an 18-bit, successive approximation, analog-to-digital converter (ADC) that operates from a single power supply, VDD. It contains a low power, high speed, 18-bit sampling ADC and a versatile serial interface port. On the CNV rising edge, the AD7982 samples the voltage difference between the IN+ and IN? pins. The voltages on these pins usually swing in opposite phases between 0 V and VREF. The reference voltage, REF, is applied externally and can be set independent of the supply voltage, VDD. Its power scales linearly with throughput. The SPI-compatible serial interface also features the ability, using the SDI input, to daisy-chain several ADCs on a single 3-wire bus and provides an optional busy indicator. It is compatible with 1.8 V, 2.5 V, 3 V, and 5 V logic, using the separate VIO supply.
The EVAL-AD7982SDZ evaluation board is a member of a growing number of boards available for the SDP. It was designed to help customers evaluate performance or quickly prototype new AD7982 circuits and reduce design time. When using this evaluation board with the SDP board or Xilinx KC705 board, apply +7.5V as +Vs, a voltage between -2V and -5V as -Vs and +2.5V as VDD.
More information
- AD7982 Product Info - pricing, samples, datasheet
Getting Started
The first objective is to ensure that you have all of the items needed and to install the software tools so that you are ready to create and run the evaluation project.
Required Hardware
- FMC-SDP adapter board
- EVAL-AD7982SDZ evaluation board
Required Software
- Xilinx ISE 13.4
- A UART terminal (ex. TeraTerm / Hyperterminal).
Downloads
The following table presents a short description the reference design archive contents.
Folder | Description |
---|---|
Bit | Contains the KC705 configuration file that can be used to program the system for quick evaluation. |
DataCapture | Contains the script used to read data from the ADC and save it into a file on the PC. |
Hdl | Contains the HDL driver for the AD7982 ADC. |
Microblaze | Contains the EDK 13.2 project for the Microblaze softcore that will be implemented in the KC705 FPGA. |
Software | Contains the source files of the software project that will be run by the Microblaze processor. |
Run the Demonstration Project
Hardware Setup
Before connecting the ADI evaluation board to the Xilinx KC705 make sure that the VADJ_FPGA voltage of the KC705 is set to 3.3V. For more details on how to change the setting for VADJ_FPGA visit the Xilinx KC705 product page.
- Use the FMC-SDP interposer to connect the ADI evaluation board to the Xilinx KC705 board on the FMC LPC connector.
- Connect the JTAG and UART cables to the KC705 and power up the FPGA board.
- Start IMPACT, and double click “Boundary Scan”. Right click and select Initialize Chain. The program should recognize the Kintex 7 device (see screenshot below).
- Program the KC705 FPGA using the “Bit/download.bit” file provided in the reference design archive.
- Power the ADI evaluation board.
- Start a UART terminal and set the baud rate to 115200 bps.
At this point everything is set up and it is possible to start the evaluation of the ADI hardware. To capture data from the ADC run the data_capture.bat script located in the DataCapture folder from the reference design .zip file. Every time the script is run a new batch of 8192 samples are read from the ADC at the ADC's maximum sampling rate and saved into the Acquisition.csv file located in the same folder as the data capture script. On the UART terminal messages will be displayed to show the status of the program running on the FPGA as shown in the picture below.
The first time the data capture script is run it is possible that an error will occur while the script is trying to connect to the system. Just run the script again and the error shouldn't appear anymore.
More information
- Example questions:
- An error occurred while fetching this feed: http://ez.analog.com/community/feeds/allcontent/atom?community=2061
- AD7656-1 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD7658-1 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD9833 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD5780 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD5684R FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD5449 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- CN0204 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- CN0271 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD7980 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD9838 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD7988-1 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD5443 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD7298 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD5757 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- AD7683 FMC-SDP轉(zhuǎn)接器和評(píng)估板/Xilinx KC705參考設(shè)計(jì)
- 使用Xilinx FPGA實(shí)現(xiàn)OFDM系統(tǒng) 850次閱讀
- 系統(tǒng)演示平臺(tái)簡(jiǎn)化了從評(píng)估到原型設(shè)計(jì)的過(guò)渡 646次閱讀
- Xilinx FPGA的FMC介紹 5643次閱讀
- dfrobot可插拔傳感器轉(zhuǎn)接器簡(jiǎn)介 1043次閱讀
- dfrobotWiiChuck轉(zhuǎn)接器簡(jiǎn)介 1104次閱讀
- 飛凌嵌入式JTAG轉(zhuǎn)接板?介紹 1614次閱讀
- digilent FMC Pcam適配器介紹 2731次閱讀
- digilent FMC-HDMI:雙HDMI輸入擴(kuò)展子板介紹 4286次閱讀
- 天嵌科技LVDS轉(zhuǎn)接板-TTL-LVDS轉(zhuǎn)接板規(guī)格 3772次閱讀
- 2.5 GSPS高性能數(shù)模轉(zhuǎn)換器——AD9739A DAC 4675次閱讀
- 關(guān)于FPGA的FMC接口的詳細(xì)介紹 1.1w次閱讀
- 系統(tǒng)演示平臺(tái)便于快速進(jìn)行原型制作與評(píng)估 1504次閱讀
- 非插入式器件如何測(cè)量? 1573次閱讀
- 采用差分PulSAR ADC AD7982轉(zhuǎn)換單端信號(hào)電路圖 4487次閱讀
- ADI實(shí)驗(yàn)室電路:500V共模電壓電流監(jiān)控器 2923次閱讀
下載排行
本周
- 1電子電路原理第七版PDF電子教材免費(fèi)下載
- 0.00 MB | 1491次下載 | 免費(fèi)
- 2單片機(jī)典型實(shí)例介紹
- 18.19 MB | 95次下載 | 1 積分
- 3S7-200PLC編程實(shí)例詳細(xì)資料
- 1.17 MB | 27次下載 | 1 積分
- 4筆記本電腦主板的元件識(shí)別和講解說(shuō)明
- 4.28 MB | 18次下載 | 4 積分
- 5開(kāi)關(guān)電源原理及各功能電路詳解
- 0.38 MB | 11次下載 | 免費(fèi)
- 6100W短波放大電路圖
- 0.05 MB | 4次下載 | 3 積分
- 7基于單片機(jī)和 SG3525的程控開(kāi)關(guān)電源設(shè)計(jì)
- 0.23 MB | 4次下載 | 免費(fèi)
- 8基于AT89C2051/4051單片機(jī)編程器的實(shí)驗(yàn)
- 0.11 MB | 4次下載 | 免費(fèi)
本月
- 1OrCAD10.5下載OrCAD10.5中文版軟件
- 0.00 MB | 234313次下載 | 免費(fèi)
- 2PADS 9.0 2009最新版 -下載
- 0.00 MB | 66304次下載 | 免費(fèi)
- 3protel99下載protel99軟件下載(中文版)
- 0.00 MB | 51209次下載 | 免費(fèi)
- 4LabView 8.0 專業(yè)版下載 (3CD完整版)
- 0.00 MB | 51043次下載 | 免費(fèi)
- 5555集成電路應(yīng)用800例(新編版)
- 0.00 MB | 33562次下載 | 免費(fèi)
- 6接口電路圖大全
- 未知 | 30320次下載 | 免費(fèi)
- 7Multisim 10下載Multisim 10 中文版
- 0.00 MB | 28588次下載 | 免費(fèi)
- 8開(kāi)關(guān)電源設(shè)計(jì)實(shí)例指南
- 未知 | 21539次下載 | 免費(fèi)
總榜
- 1matlab軟件下載入口
- 未知 | 935053次下載 | 免費(fèi)
- 2protel99se軟件下載(可英文版轉(zhuǎn)中文版)
- 78.1 MB | 537793次下載 | 免費(fèi)
- 3MATLAB 7.1 下載 (含軟件介紹)
- 未知 | 420026次下載 | 免費(fèi)
- 4OrCAD10.5下載OrCAD10.5中文版軟件
- 0.00 MB | 234313次下載 | 免費(fèi)
- 5Altium DXP2002下載入口
- 未知 | 233046次下載 | 免費(fèi)
- 6電路仿真軟件multisim 10.0免費(fèi)下載
- 340992 | 191183次下載 | 免費(fèi)
- 7十天學(xué)會(huì)AVR單片機(jī)與C語(yǔ)言視頻教程 下載
- 158M | 183277次下載 | 免費(fèi)
- 8proe5.0野火版下載(中文版免費(fèi)下載)
- 未知 | 138039次下載 | 免費(fèi)
評(píng)論
查看更多