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Interfacing Spartan-3 Devices With 166 MHz or 333 Mb/s DDR SDRAM Memories
| Content Provider | Semantic Scholar |
|---|---|
| Author | Palanisamy, Karthikeyan |
| Copyright Year | 2004 |
| Abstract | www.xilinx.com 1 1-800-255-7778 XILINX CONFIDENTIAL © 2004 Xilinx, Inc. All rights reserved. All Xilinx trademarks, registered trademarks, patents, and further disclaimers are as listed at http://www.xilinx.com/legal.htm. All other trademarks and registered trademarks are the property of their respective owners. All specifications are subject to change without notice. NOTICE OF DISCLAIMER: Xilinx is providing this design, code, or information "as is." By providing the design, code, or information as one possible implementation of this feature, application, or standard, Xilinx makes no representation that this implementation is free from any claims of infringement. You are responsible for obtaining any rights you may require for your implementation. Xilinx expressly disclaims any warranty whatsoever with respect to the adequacy of the implementation, including but not limited to any warranties or representations that this implementation is free from claims of infringement and any implied warranties of merchantability or fitness for a particular purpose. Summary This application note describes how (using minimal resources) to use any side of a Xilinx Spartan-3 device to create an interface to a double data rate (DDR) SDRAM device. The techniques described herein are similar to those described in application note XAPP758c. The examples in this application note are based on a DDR interface between an XC3S15005FG456 Spartan-3 device and a Micron MT46v32M16TG-6T device. The design concepts are applicable to other types of memories and other Spartan-3 devices. Interface performance is up to 166 MHz or 333 Mb/s |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.eng.utah.edu/~cs3710/xilinx-docs/XAPP768c.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
