NEXYS2有一堆扩展连接器，可以连接其他开关。
或者，您可以复用输入 - 例如，当您按下按钮时，使用左侧的四个开关将右侧四个开关指示的值分配给四个显示中的任何一个。
例如
1001_0110将使第一和第四显示器显示6，第二和第三显示器将继续显示其当前值。
但这只是我头脑中的一个建议 - 你的项目规范说你打算做什么？
以上来自于谷歌翻译
以下为原文
The NEXYS2 has a bunch of expansion connectors that you could connect additional switches to.
Alternatively you could multiplex the inputs - for example, use the left four switches to assign the value indicated by the right four switches to any of the four displays when you press a button.
e.g. 1001_0110 would cause the first and fourth display to show 6, and the second and third to keep displaying their current values.
But that's just one suggestion off the top of my head - what does your project specification say you're meant to be doing?
NEXYS2有一堆扩展连接器，可以连接其他开关。
或者，您可以复用输入 - 例如，当您按下按钮时，使用左侧的四个开关将右侧四个开关指示的值分配给四个显示中的任何一个。
例如
1001_0110将使第一和第四显示器显示6，第二和第三显示器将继续显示其当前值。
但这只是我头脑中的一个建议 - 你的项目规范说你打算做什么？
以上来自于谷歌翻译
以下为原文
The NEXYS2 has a bunch of expansion connectors that you could connect additional switches to.
Alternatively you could multiplex the inputs - for example, use the left four switches to assign the value indicated by the right four switches to any of the four displays when you press a button.
e.g. 1001_0110 would cause the first and fourth display to show 6, and the second and third to keep displaying their current values.
But that's just one suggestion off the top of my head - what does your project specification say you're meant to be doing?
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