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本设计中有五组电源,要提取部分线的S参数,将所有的电源地全部选上,设置完进行Check遇到如下警告,请问这是什么意思?有什么影响吗?可以不管吗?
4 ^+ D" N. Z0 {) k4 M' QWARNING [Port Circuit Terminals Problem]: The port "Port7_BGA_D2::CLK+" has short circuit terminals.(The negative terminals shorts the following nets: GND, GND_D, GND_DR, VSSO, GND_TC)
0 [ c3 {4 I- X( rWARNING [Port Circuit Terminals Problem]: The port "Port8_BGA_C1::CLK-" has short circuit terminals.(The negative terminals shorts the following nets: GND, GND_D, GND_DR, VSSO, GND_TC)
% p2 ?" m# l+ Y* @* i r; b |
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