史蒂夫，
是。
它们是完全相同的FPGA器件芯片。
AN上堆叠有闪光灯芯片。
您需要使用正确的选项设置正确编程闪光灯。
因此，它与您可能使用的字节文件不完全相同，因为您之前所拥有的编程为与堆叠模具闪存部件不同的东西。
但是，真正的好消息是，您不必触摸已经正在工作的设计，并且bitgen使用相同的ncd文件，因此不会出现因为某些内容发生变化而弹出的“新”问题（实际的位数）
FPGA完全相同）。
Austin Lesea主要工程师Xilinx San Jose
以上来自于谷歌翻译
以下为原文
Steve,
Yes. They are exactly the same FPGA device die. The AN has a flash die stacked on it.
You do need to program the flash properly, with the right options set. So it isn't axactly the same bitfile as you may have used, as what you had before was programmed into something different from the stacked die flash part.
But, the real good news, is that you do not have to touch your already working design, and the same ncd file is used by bitgen, so there will be no "new" issues that pop up because something changed (the actual bits in the FPGA are identical).
Austin Lesea
Principal Engineer
Xilinx San Jose
史蒂夫，
是。
它们是完全相同的FPGA器件芯片。
AN上堆叠有闪光灯芯片。
您需要使用正确的选项设置正确编程闪光灯。
因此，它与您可能使用的字节文件不完全相同，因为您之前所拥有的编程为与堆叠模具闪存部件不同的东西。
但是，真正的好消息是，您不必触摸已经正在工作的设计，并且bitgen使用相同的ncd文件，因此不会出现因为某些内容发生变化而弹出的“新”问题（实际的位数）
FPGA完全相同）。
Austin Lesea主要工程师Xilinx San Jose
以上来自于谷歌翻译
以下为原文
Steve,
Yes. They are exactly the same FPGA device die. The AN has a flash die stacked on it.
You do need to program the flash properly, with the right options set. So it isn't axactly the same bitfile as you may have used, as what you had before was programmed into something different from the stacked die flash part.
But, the real good news, is that you do not have to touch your already working design, and the same ncd file is used by bitgen, so there will be no "new" issues that pop up because something changed (the actual bits in the FPGA are identical).
Austin Lesea
Principal Engineer
Xilinx San Jose
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