请问斯巴达6 lx150可以配置的最大频率是多少？

嗨，
所有FPGA元件（如DCM）的最大工作频率可在器件数据中找到，网址为：xilinx.com/support/documentation/data_sheets/ds162.pdf
谢谢，
迪皮卡。
谢谢，迪皮卡.----------------------------------------------
---------------------------------------------- Google之前的问题
张贴。
如果某人的帖子回答了您的问题，请将帖子标记为“接受为解决方案”。
如果你看到一个特别好的和信息丰富的帖子，考虑给它Kudos（左边的明星）



以下为原文

Hi,
 
The maximum operating frequency of all FPGA elements (like DCM) can be found in the device datasheet http://www.xilinx.com/support/documentation/data_sheets/ds162.pdf
 
Thanks,
Deepika.
Thanks,
Deepika.
--------------------------------------------------------------------------------------------
Google your question before posting. If someone's post answers your question, mark the post as answer with "Accept as solution". If you see a particularly good and informative post, consider giving it Kudos (the star on the left)

嗨，
如果你的意思是设计工作频率，它取决于你使用的RTL编码风格和各种组件/基元的频率限制。
您可以从ISE时间报告中获取值
如果你指的是设备特定的时间，因为Deepika说你需要参考数据表
也请参考相关主题
http://forums.xilinx.com/t5/Spartan-Family-FPGAs/maximum-clock-frequency-of-spartan-6-fpga/m-p/72905#M5994
问候，
Vanitha
--------------------------------------------------
-------------------------------------------请在发布前进行谷歌搜索，
您可能会找到相关信息。请留下帖子 - “接受为解决方案”，如果提供的信息有用且回复，请给予赞誉



以下为原文

Hi,
 
if you mean design operating frequency it depends on your RTL coding styles and frequency limitations of various compoenents/primitives that you use.
You can get the values from ISE timing report
 
If you are referring device specific timing  as Deepika said you need to refer datasheets
 
Also refer relative thread
http://forums.xilinx.com/t5/Spartan-Family-FPGAs/maximum-clock-frequency-of-spartan-6-fpga/m-p/72905#M5994
 
 
Regards,
Vanitha
---------------------------------------------------------------------------------------------
Please do google search before posting, you may find relavant information.
Mark the post - "Accept as solution" and give kudos if information provided is helpful and reply oriented

嗨，
您想知道fpga将起作用的系统时钟频率，即fpga的最大输入时钟。
数据表ds162中提供了fpga模块的开关特性，但系统频率将根据您设计rtl代码的方式来确定。
设计完成后，您可以实施并检查时间报告。
如果您正在寻找配置fpga的速度，那么您必须根据配置设置（如bpi / spi / selectmap）查看数据表中的cclk（配置时钟）规范。
--Krishna



以下为原文

Hi,
 
Do you want to know about the system clock frequency with which fpga will function, i.e maximum input clock to the fpga.
the switching characteristics of the fpga blocks is available in the datasheet ds162, but the system frequency will be decided in the way you design your rtl code. once you design, you can implement and check the timing reports.
Incase you are looking for configuring speed of the fpga then you must look at the cclk(configuration clock) specs in the datasheet based on your configuration settings like bpi/spi/selectmap.
 
--Krishna

我的意思是可以使用斯巴达6的DCM合成的最大时钟频率。假设我有100 MHz时钟输入，那么我可以使用设备的DCM放大多少频率？



以下为原文

I mean the maximum clock frequency that can be synthesized using DCM of spartan 6. Suppose I have a 100 MHz clock input then how much can I scale up the frequency using the DCM of the device?

嗨，
有关详细信息，请查看http://www.xilinx.com/support/documentation/data_sheets/ds162.pdf的第60页表-54。
谢谢，
迪皮卡。
谢谢，迪皮卡.----------------------------------------------
---------------------------------------------- Google之前的问题
张贴。
如果某人的帖子回答了您的问题，请将帖子标记为“接受为解决方案”。
如果你看到一个特别好的和信息丰富的帖子，考虑给它Kudos（左边的明星）



以下为原文

Hi,
 
Check page-60 table-54 of http://www.xilinx.com/support/documentation/data_sheets/ds162.pdf for details.
 
Thanks,
Deepika.
Thanks,
Deepika.
--------------------------------------------------------------------------------------------
Google your question before posting. If someone's post answers your question, mark the post as answer with "Accept as solution". If you see a particularly good and informative post, consider giving it Kudos (the star on the left)

koyel81写道：
我的意思是可以使用斯巴达6的DCM合成的最大时钟频率。假设我有100 MHz时钟输入，那么我可以使用设备的DCM放大多少频率？
精细数据表详细介绍了DCM的最大输出频率，但这可能不是您的限制因素。
您将受到该DCM输出的时钟逻辑限制。
这绝不是一个惊喜。
----------------------------是的，我这样做是为了谋生。



以下为原文

koyel81 wrote:
I mean the maximum clock frequency that can be synthesized using DCM of spartan 6. Suppose I have a 100 MHz clock input then how much can I scale up the frequency using the DCM of the device?

The Fine Data Sheet details the DCM's maximum output frequency, but that's likely to not be your limiting factor.
 
You'll be limited by the logic clocked from that DCM output.
 
This should in no way be a surprise.
----------------------------Yes, I do this for a living.