电子发烧友App
创作
发文章
发帖 
提问 
发资料
发视频资料介绍
Table of Contents
AD5686R 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-AD5686RSDZ evaluation board together with the Xilinx KC705 FPGA board and the Xilinx Embedded Development Kit. Below is presented a picture of the EVAL-AD5686RSDZ 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-AD5686RSDZ Evaluation Board.
The AD5686R is a low power, quad, 16-bit buffered voltage output DACs. The device includes a 2.5 V, 2 ppm/°C internal reference (enabled by default) and a gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). The device operates from a single 2.7 V to 5.5 V supply, is guaranteed monotonic by design, and exhibits less than 0.1% FSR gain error and 1.5 mV offset error performance.
The EVAL-AD5686R evaluation board is designed to help customers quickly prototype new AD5686R circuits and reduce design time. The board requires +6 V supply.
More information
- AD5686 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-AD5686R evaluation board
Required Software
- Xilinx ISE 14.6.
- UART Terminal (Termite/Tera Term/Hyperterminal), baud rate 115200.
- The EVAL-AD5686R reference project for Xilinx KC705 FPGA.
Downloads
- Xilinx Boards Common Drivers: https://github.com/analogdevicesinc/no-OS/tree/master/platform_drivers/Xilinx/SDP_Common
- EDK KC705 Reference project: https://github.com/analogdevicesinc/fpgahdl_xilinx/tree/master/cf_sdp_kc705
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.
To power on the EVAL-AD5686R evaluation board, you need to apply +6V supply voltage to J3 connector of the board.
Reference Project Overview
The following commands were implemented in this version of EVAL-AD5686R reference project for Xilinx KC705 FPGA board.
| Command | Description |
|---|---|
| help? | Displays all available commands. |
| reset! | Activate a power-on reset. |
| load= | Loads selected DAC input register with a given value. Accepted values: channel: 0 - select channel A. 1 - select channel B. 2 - select channel C. 3 - select channel D. value: 0 .. 65535 - value to be written in register. |
| update= | Update the selected DAC channel with the input register. Accepted values: channel: 0 - select channel A. 1 - select channel B. 2 - select channel C. 3 - select channel D. 4 - select all channels. |
| loadAndUpdate= | Loads and updates the selected DAC with a given value. Accepted values: channel: 0 - select channel A. 1 - select channel B. 2 - select channel C. 3 - select channel D. value: 0 .. 65535 - value to be written in register. |
| readback= | Read back the selected DAC channels value. Accepted values: channel: 0 - select channel A. 1 - select channel B. 2 - select channel C. 3 - select channel D. |
| pwrMode= | Set up the Power Mode of a selected channel. Accepted values: channel: 0 - select channel A. 1 - select channel B. 2 - select channel C. 3 - select channel D. 4 - select all channels. power mode: 0 - normal operation. 1 - 1KOhm to GND. 2 - 100KOhms to GND. 3 - three-state. |
| pwrMode? | Displays the power mode for one selected DAC. Accepted values: channel: 0 - select channel A. 1 - select channel B. 2 - select channel C. 3 - select channel D. |
| ldacMask= | Set up the LDAC mask register. Accepted values: channel: 0 - select channel A. 1 - select channel B. 2 - select channel C. 3 - select channel D. 4 - select all channels. set/reset mask: 0 - reset LDAC mask for the selected channel. 1 - set LDAC mask for the selected channel. |
| ldacMask? | Displays the LDAC register. |
| intRef= | Turns on or off the internal reference. Accepted values: 0 - turns off the internal reference.(default) 1 - turns on the internal reference. |
| intRef? | Displays the status of the internal reference. |
| ldacPin= | Sets the output value of LDAC pin. Accepted values: 0 - sets LDAC pin low.(default) 1 - sets LDAC pin high. |
| ldacPin? | Displays the value of LDAC pin. |
Commands can be executed using a serial terminal connected to the UART peripheral of Xilinx KC705 FPGA.
The following image shows a generic list of commands in a serial terminal connected to Xilinx KC705 FPGA's UART peripheral.
Software Project Setup
The hardware platform for each reference projects with FMC-SDP interposer and KC705 evaluation board is common. The next steps should be followed to recreate the software project of the reference design:
- First download the KC705 Reference project from Github on your computer. You can do this by clonning this repository: https://github.com/analogdevicesinc/fpgahdl_xilinx.
- From this entire repository you will use cf_sdp_kc705 folder. This is common for all KC705 projects.
- Open the Xilinx SDK. When the SDK starts, it asks you to provide a folder where to store the workspace. Any folder can be provided. Make sure that the path where it is located does not contain any spaces.
- In the SDK select the File→Import menu option to import the software projects into the workspace.
- In the Import window select the General→Existing Projects into Workspace option.
- In the Import Projects window select the cf_sdp_kc705 folder as root directory and check the Copy projects into workspace option. After the root directory is chosen the projects that reside in that directory will appear in the Projects list. Press Finish to finalize the import process.
- The Project Explorer window now shows the projects that exist in the workspace without software files.
- Now the software must be added in your project. For downloading the software, you must use 3 links from Github given in Downloads section. From there you'll download the specific driver, the specific commands and the Xilinx Boards Common Drivers(which are commons for all Xilinx boards). All the software files downloaded must be copied in src folder from sw folder.
- Before compilation in the file called Communication.h you have to uncomment the name of the device that you currently use. In the picture below there is an example of this, which works only with AD5629R project. For another device, uncomment only the respective name. You can have one driver working on multiple devices, so the drivers's name and the uncommented name may not be the same for every project.
- The SDK should automatically build the project and the Console window will display the result of the build. If the build is not done automatically, select the Project→Build Automatically menu option.
- If the project was built without any errors, you can program the FPGA and run the software application.
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转接器和评估板/Xilinx KC705参考设计
- AD7658-1 FMC-SDP转接器和评估板/Xilinx KC705参考设计
- AD5669R FMC-SDP转接器和评估板/Xilinx KC705参考设计
- AD9833 FMC-SDP转接器和评估板/Xilinx KC705参考设计
- AD5780 FMC-SDP转接器和评估板/Xilinx KC705参考设计
- AD5684R FMC-SDP转接器和评估板/Xilinx KC705参考设计
- AD5449 FMC-SDP转接器和评估板/Xilinx KC705参考设计
- CN0204 FMC-SDP转接器和评估板/Xilinx KC705参考设计
- CN0271 FMC-SDP转接器和评估板/Xilinx KC705参考设计
- AD7980 FMC-SDP转接器和评估板/Xilinx KC705参考设计
- AD7091R FMC-SDP转接器和评估板/Xilinx KC705参考设计
- AD7988-1 FMC-SDP转接器和评估板/Xilinx KC705参考设计
- AD5629R FMC-SDP转接器和评估板/Xilinx KC705参考设计
- AD7683 FMC-SDP转接器和评估板/Xilinx KC705参考设计
- AD5694R FMC-SDP转接器和评估板/Xilinx KC705参考设计
- 使用Xilinx FPGA实现OFDM系统 850次阅读
- 系统演示平台简化了从评估到原型设计的过渡 646次阅读
- Xilinx FPGA的FMC介绍 5643次阅读
- dfrobot可插拔传感器转接器简介 1043次阅读
- dfrobotWiiChuck转接器简介 1104次阅读
- 飞凌嵌入式JTAG转接板介绍 1614次阅读
- digilent FMC Pcam适配器介绍 2731次阅读
- digilent FMC-HDMI：双HDMI输入扩展子板介绍 4286次阅读
- 天嵌科技LVDS转接板-TTL-LVDS转接板规格 3772次阅读
- 2.5 GSPS高性能数模转换器——AD9739A DAC 4675次阅读
- 关于FPGA的FMC接口的详细介绍 1.1w次阅读
- 系统演示平台便于快速进行原型制作与评估 1504次阅读
- Maxim为三款Xilinx FPGA参考设计提供电源管理方案 1163次阅读
- 非插入式器件如何测量？ 1573次阅读
- ADI实验室威廉希尔官方网站 :500V共模电压电流监控器 2923次阅读
上传资料赚积分下载排行
本周
- 1电子威廉希尔官方网站 原理第七版PDF电子教材免费下载
- 0.00 MB | 1491次下载 | 免费
- 2单片机典型实例介绍
- 18.19 MB | 95次下载 | 1 积分
- 3S7-200PLC编程实例详细资料
- 1.17 MB | 27次下载 | 1 积分
- 4笔记本电脑主板的元件识别和讲解说明
- 4.28 MB | 18次下载 | 4 积分
- 5开关电源原理及各功能威廉希尔官方网站 详解
- 0.38 MB | 11次下载 | 免费
- 6100W短波放大威廉希尔官方网站 图
- 0.05 MB | 4次下载 | 3 积分
- 7基于单片机和 SG3525的程控开关电源设计
- 0.23 MB | 4次下载 | 免费
- 8基于AT89C2051/4051单片机编程器的实验
- 0.11 MB | 4次下载 | 免费
本月
- 1OrCAD10.5下载OrCAD10.5中文版软件
- 0.00 MB | 234313次下载 | 免费
- 2PADS 9.0 2009最新版 -下载
- 0.00 MB | 66304次下载 | 免费
- 3protel99下载protel99软件下载(中文版)
- 0.00 MB | 51209次下载 | 免费
- 4LabView 8.0 专业版下载 (3CD完整版)
- 0.00 MB | 51043次下载 | 免费
- 5555集成威廉希尔官方网站 应用800例(新编版)
- 0.00 MB | 33562次下载 | 免费
- 6接口威廉希尔官方网站 图大全
- 未知 | 30320次下载 | 免费
- 7Multisim 10下载Multisim 10 中文版
- 0.00 MB | 28588次下载 | 免费
- 8开关电源设计实例指南
- 未知 | 21539次下载 | 免费
总榜
- 1matlab软件下载入口
- 未知 | 935053次下载 | 免费
- 2protel99se软件下载(可英文版转中文版)
- 78.1 MB | 537793次下载 | 免费
- 3MATLAB 7.1 下载 (含软件介绍)
- 未知 | 420026次下载 | 免费
- 4OrCAD10.5下载OrCAD10.5中文版软件
- 0.00 MB | 234313次下载 | 免费
- 5Altium DXP2002下载入口
- 未知 | 233046次下载 | 免费
- 6威廉希尔官方网站 仿真软件multisim 10.0免费下载
- 340992 | 191183次下载 | 免费
- 7十天学会AVR单片机与C语言视频教程 下载
- 158M | 183277次下载 | 免费
- 8proe5.0野火版下载(中文版免费下载)
- 未知 | 138039次下载 | 免费
工商网监
评论