布局布线问题
时间：10-02
整理：3721RD
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WARNINGlace:916 - Local congestion has been detected on component
uu12/outclk69. There is a limitation that at most 2 global signals can drive
non-clock pins per CLB. The placer has detected that component uu12/outclk69
has 3 non-clock pins driven by global signals. Placement will continue but
note that this situation may lead to an unroutable situation.
请问这个问题该如何解决?
uu12/outclk69. There is a limitation that at most 2 global signals can drive
non-clock pins per CLB. The placer has detected that component uu12/outclk69
has 3 non-clock pins driven by global signals. Placement will continue but
note that this situation may lead to an unroutable situation.
请问这个问题该如何解决?
component uu12/outclk69中有三个非时钟管脚有全局信号驱动，理论上最多只能有两个，去掉一个就完了。你看不懂吗?
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