在二进制文件中嵌入版本字符串带有M25P05A SPI Flash的Spartan-3A

fpga硬件的修订级别
请原谅我指出这个词的模糊性......
FPGA固件可以很容易地改变，并且可以嵌入版本号（例如，恒定的寄存器值）
处理器代码可以随时更改，版本号可以嵌入为文本或数字常量
电路板修订可以很容易地改变，并且经常被“读取”为连接到FPGA引脚的跳线值。
FPGA芯片版本很少发生变化（特别是对于成熟产品，如Spartan-3a）。
修订级别作为设备DNA的一部分是可读的，对吗？
这是您寻求的版本信息吗？
如果是这样，这似乎是这4个不同级别的“版本”信息中最不实用的。
如果您更详细地描述了打算如何使用'fpga硬件修订级别'信息，可能会有所帮助。
- 鲍勃埃尔金德
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以下为原文

revision level of fpga hardware

Forgive me for pointing out the vagueness of this term...
 

• FPGA firmware can change readily, and version numbers can be embedded (e.g. a constant register value)
  

• Processor code can change readily, and version numbers can be embedded as text or numeric constants
  

• Board revision can change readily, and is often "read" as jumpered values connected to FPGA pins.
  

• FPGA die revision changes very rarely (especially for a mature product such as Spartan-3a).  Revision level is readable as part of device DNA, correct? Is this the version information you seek?  If so, this would seem to be the least useful of these 4 different levels of "version" information.
  

It might be helpful if you described with a bit more detail how you intend to use the 'fpga hardware revision level' information.
 
-- Bob Elkind
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嗨鲍勃
也许fpga中实现的逻辑的修订级别会更清晰 - 这是您的第一选择。
我在fpga和嵌入式处理器之间没有链接，所以不能使用加载了常量值方法的寄存器。
嵌入式处理器用于将配置数据以* .bin文件的形式编程到SPI闪存设备中。
我希望能够在我的vhdl代码或Xilinx开发软件的* .bin文件中嵌入一个版本字符串。
看起来好像32位UserID代码可能有用，但不确定是否将其转换为* .bin文件。
凯文



以下为原文

Hi BobPerhaps revision level of the logic implemented in the fpga would have been clearer - your first option.I don't have a link between the fpga and the embedded processor so cannot use the register loaded with a constant value approach. An embedded processor is used to program the configuration data in the form of a *.bin file into a SPI Flash device. I would like to be able to embed a version string in the *.bin file from my vhdl code or the Xilinx development software. It looked as if the 32-bit UserID code might have been useful but not sure if this makes it into the *.bin file.Kevan