AR# 46792

Spartan-6 FPGA Design Assistant - Troubleshoot common block RAM/FIFO problems

描述

This Answer Record helps guide you to solutions to common problems with the block RAM and FIFO resources inSpartan-6FPGA designs.

NOTE:This Answer Record is part of the XilinxSpartan-6FPGA Solution Center(Xilinx Answer 44744).The XilinxSpartan-6FPGA Solution Center is available to address all questions related toSpartan-6devices. Whether you are starting a new design withSpartan-6FPGA or troubleshooting a problem, use theSpartan-6FPGA Solution Center to guide you to the right information.

解决方案

Select from the followinglist of common block RAM or FIFO related problems.Each Answer Record helps guide you to a solution:

(Xilinx Answer 40529)Spartan-6 - 9K Block RAM Initialization Not Supported (List of Affected IP)
(Xilinx Answer 44192)Design Advisory for Spartan-6 FPGA Speed File - Updates for Block RAM fMAX in Lower Power -1L Devices
(Xilinx Answer 34533)Design Advisory for Spartan-6 FPGA Block RAM - Address Space Overlap
(Xilinx Answer 34541)Design Advisory for Spartan-6 FPGA Block RAM - 9K Block RAM Simple Dual Port (SDP) Data Width Restriction
(Xilinx Answer 34712)Design Advisory for Spartan-6 FPGA Block RAM - 9K Simple Dual Port (SDP) Block RAM Initialization Incorrect
(Xilinx Answer 39977)Spartan-6 Block RAM - Configuration Readback is not supported in 9K block RAM
(Xilinx Answer 39999)Design Advisory for Spartan-6 FPGA - 9K Block RAM Initialization Support

If you still have a problem after running through the suggestions, open up a WebCase through Xilinx Technical Support:

http://www.xilinx.com/support/clearexpress/websupport.htm

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链接问答记录

主要问答记录

Answer Number	问答标题	问题版本	已解决问题的版本
44744	Spartan-6 FPGA Solution Center	N/A	N/A

相关答复记录

Answer Number	问答标题	问题版本	已解决问题的版本
46789	Spartan-6 FPGA Design Assistant - Troubleshooting	N/A	N/A
39977	Spartan-6 Block RAM - Configuration Readback is not supported in 9K block RAM	N/A	N/A
34712	Design Advisory for Spartan-6 FPGA Block RAM - 9K Simple Dual Port (SDP) Block RAM Initialization Incorrect	N/A	N/A
34541	Design Advisory for Spartan-6 FPGA Block RAM - 9K Block RAM Simple Dual Port (SDP) Data Width Restriction	N/A	N/A
40529	Spartan-6 - 9K Block RAM Initialization Not Supported (List of Affected IP)	N/A	N/A
39999	Spartan-6 FPGA 设计咨询 - 9K Block RAM 初始化支持	N/A	N/A
34533	Design Advisory for Spartan-6 FPGA Block RAM - Address Space Overlap	N/A	N/A

AR# 46792
日期	12/15/2012
状态	Active
Type	综合文章
器件	Spartan-6 LX Spartan-6 LXT

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