警告：TimingToolsC - “-1”不是此设备的有效速度等级

这是一些日志。
正如你所看到的，它的一部分知道它是一个-10设备，后来它抱怨-1
开始：“生成后置放置和路由静态时序”。环境C： Xilinx  10.1  ISE中文件'4vfx20.nph'的应用程序Rf_Device的加载设备。
“histogram_top”是NCD，版本3.2，设备xc4vfx20，包ff672，速度-10这个设计使用默认的步进级别（主要硅修订版）这个设备（0）。
除非您的设计针对此steppinglevel的设备，否则建议您明确指定要使用的部件的步进级别。
这将允许工具利用此设备的任何可用性能和功能增强。
该设备的后期级别为“1”。
有关“steppinglevel”的更多信息，请访问support.xilinx.com。警告：TimingToolsC  - “-1”不是此设备的有效速度等级警告数：1总时间：2秒



以下为原文

Here is some of the log. As you can see, part of it knows it's a -10 device, later on it complains about -1
 
 
Started : "Generate Post-Place & Route Static Timing".
Loading device for application Rf_Device from file '4vfx20.nph' in environment
C:Xilinx10.1ISE.
   "histogram_top" is an NCD, version 3.2, device xc4vfx20, package ff672, speed -10
This design is using the default stepping level (major silicon revision) for
this device (0). Unless your design is targeted at devices of this stepping
level, it is recommended that you explicitly specify the stepping level of the
parts you will be using. This will allow the tools to take advantage of any
available performance and functional enhancements for this device. The latest
stepping level for this device is '1'. Additional information on "stepping
level" is available at support.xilinx.com.
WARNING:TimingToolsC - "-1" is not a valid speed grade for this device
Number of warnings: 1
Total time: 2 secs

你进入“-10”，它期待“10”吗？
修剪为2个字符会给出“-1”



以下为原文

Are you entering "-10" where it's expecting "10"?
Trimming to 2 characters would give "-1"

感谢您的回复。
我不是手工输入任何东西。
项目属性有一个下拉框，有3个选项：-10，-11和-12
我只是选择-10
如我在第二篇文章中所示，部分工具知道它是-10。
我不知道它在哪里获得-1



以下为原文

Thanks for your reply.
 
I'm not entering anything by hand. The Project Properties has a drop down box with 3 choices: -10, -11, and -12
I'm simply choosing the -10
 
As shown in my 2nd post, part of the tool knows it's a -10.
I don't have a clue as to where it's getting the -1

然后，您可能必须绕过GUI并在shell中运行该命令。
在项目目录中查找“.command_log”文件;
在文本编辑器中打开它，
并且您拥有命令行的原型。
编辑它以实际工作，并将其粘贴到shell中
（或者使用此文件作为脚本（bat文件）的起点来自动化该批次。
我想在“开发系统参考指南”中记录了所有工具的命令行语法。



以下为原文

Then you may have to bypass the GUI and run the command in a shell.
 
Look in the  project directory for a" .command_log" file; open that in a text editor,
and you have the prototype for your command line. Edit it to actually work, and paste it into the shell
(Or use this file as the starting point for a script (bat file) to automate the lot.
 
Command line syntax for all the tools is documented, I think in the "development system reference guide".
 
 
 

我收到了类似的警告： 
“ferret_top”是NCD，版本3.2，设备xc5vlx220t，包ff1738，速度-2此设计的STEPPING等级为2.警告：TimingToolsC  - “-10”不是此设备的有效速度等级
有什么额外的想法吗？



以下为原文

I'm getting a similar warning:
 
   "ferret_top" is an NCD, version 3.2, device xc5vlx220t, package ff1738, speed
-2
The STEPPING level for this design is 2.
WARNING:TimingToolsC - "-10" is not a valid speed grade for this device
Any additional thoughts out there?

benjamin.brown写道：我得到一个类似的警告： 
“ferret_top”是NCD，版本3.2，设备xc5vlx220t，包ff1738，速度-2此设计的STEPPING等级为2.警告：TimingToolsC  - “-10”不是此设备的有效速度等级
有什么额外的想法吗？ 
听起来像个臭虫！
提交webcase。
-一个
----------------------------是的，我这样做是为了谋生。



以下为原文

benjamin.brown wrote:
I'm getting a similar warning:
 
   "ferret_top" is an NCD, version 3.2, device xc5vlx220t, package ff1738, speed
-2
The STEPPING level for this design is 2.
WARNING:TimingToolsC - "-10" is not a valid speed grade for this device
Any additional thoughts out there?

Sounds like a bug! File a webcase.
 
-a
----------------------------Yes, I do this for a living.