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From 11:00 PM CDT Friday, Nov 8 - 2:30 PM CDT Saturday, Nov 9, ni.com will undergo system upgrades that may result in temporary service interruption.
We appreciate your patience as we improve our online experience.
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在Multisim里,使用MultiVHDL模块来仿真VHDL器件。每次我仿真带有该器件的电路时,输出总是显示为0V。
如何解决此问题?
VHDL 器件要求你在电路中包含VCC 和 GND 的电源参考。大多数器件的这些节点都是实际互连的。
在你的电路里添加VCC 和GND 电源参考。这样,仿真就会输出正确的结果了。在Multisim里总是设置好电源和地节点是一个好习惯。
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