[DRC REQP-1910] PCIE31_invalid_MCAPPERSTxB_driver: PCIE_3_1 pcie3_8x_0_i/inst/pcie3_uscale_top_inst/pcie3_uscale_wrapper_inst/PCIE_3_1_inst pin MCAPPERST0B has an invalid driver pcie3_8x_0_i_i_2. Only a direct connection from a Port or IBUF/IBUF_ANALOG may drive this pin.
具体链接参考：
https://china.xilinx.com/support/answers/71427.html
来源：CSDN
作者：知芯小子
链接：https://blog.csdn.net/jingjiankai5228/article/details/103796384