如何启动FPGA？

你问过你的课程讲师吗？
这是一个基本问题，涉及基本概念和对硬件（和FPGA）如何工作的理解。
这些william hill官网 不是教授这些基本概念的有效场所，也是精通FPGA设计的数千个步骤。
这些william hill官网 需要数年时间。
通过面对面的讨论了解FPGA和硬件会更有效率。
这是一个用于了解FPGA的“入门”网站。
你会发现它很有用。
- 鲍勃埃尔金德
签名：新手的自述文件在这里：http：//forums.xilinx.com/t5/New-Users-Forum/README-first-Help-for-new-users/td-p/219369总结：1。
阅读手册或用户指南。
你读过手册了吗？
你能找到手册吗？2。
搜索william hill官网 （并搜索网页）以寻找类似的主题。
不要在多个william hill官网 上发布相同的问题。
不要在别人的主题上发布新主题或问题，开始新的主题！5。
学生：复制代码与学习设计不同.6“它不起作用”不是一个可以回答的问题。
提供有用的详细信息（请与网页，数据表链接）.7。
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我没有支付william hill官网 帖子的费用。
如果我写一篇好文章，那么我一无所获。



以下为原文

Have you asked your course instructor?
 
This is such a basic question involving fundamental concepts and understanding of how hardware (and FPGA) works.  These forums are not an efficient venue for teaching such basic concepts and the thousands of steps along the way to proficiency in FPGA design.  It would take years in these forums.
 
It would be much more efficient for you to learn about FPGAs and hardware with face-to-face discussions.
 
Here is a 'starter' website for learning about FPGAs.  You may find it helpful.
 
-- Bob Elkind
SIGNATURE:
README for newbies is here: http://forums.xilinx.com/t5/New-Users-Forum/README-first-Help-for-new-users/td-p/219369

Summary:
1. Read the manual or user guide.  Have you read the manual? Can you find the manual?
2. Search the forums (and search the web) for similar topics.
3. Do not post the same question on multiple forums.
4. Do not post a new topic or question on someone else's thread, start a new thread!
5. Students: Copying code is not the same as learning to design.
6 "It does not work" is not a question which can be answered. Provide useful details (with webpage, datasheet links, please).
7. You are not charged extra fees for comments in your code.
8. I am not paid for forum posts.  If I write a good post, then I have been good for nothing.

yuan99zhou写道：
你好： 
我是FPGA的初学者。
当我通过iMPACT将Bit文件下载到FPGA时，会显示一条消息“Programm成功”。有些书说，在成功下载位文件后，我们可以启动FPGA，但是当我关闭iMPACT时，我不会
知道如何启动FPGA。
我想将RGB图像转换为灰度图像，我应该如何在PC上显示图像的结果？
谢谢！
那么，您是将位文件加载到配置闪存中还是直接加载到FPGA中？
如果是前者，循环动力。
如果是后者，如果配置后FPGA没有“启动”，则需要正确的逻辑复位。
----------------------------是的，我这样做是为了谋生。



以下为原文

 

yuan99zhou wrote:
Hi:
   I am a beginner for the FPGA. When I download the Bit file to the FPGA by iMPACT, there is showing a message "Programm successful". [size=11.8056px]Some books said that after downloading the bit file successful, we could start the FPGA, but when I close the iMPACT, I don't know how to start the FPGA. I want to transform the RGB image to a gray image, how I should do to show the results of the image on the PC?
 
Thanks!

 
Well, are you loading the bit file into a configuration flash memory or directly into the FPGA?
If the former, cycle power.
If the latter, you need a proper logic reset if after configuration the FPGA does not "start."
----------------------------Yes, I do this for a living.

如果您使用iMPACT的默认选项并直接编程FPGA而不是PROM，则编程完成后应自动“启动”。
如果没有发生任何事情，而且我所说的先决条件是正确的，那么你的逻辑就会出现问题。



以下为原文

If you're using the default options for iMPACT and programmed the FPGA directly instead of a PROM, it should "start" automatically once programming has completed.  If nothing is happening and the preconditions I've stated are true, there is rather a problem with your logic.