在调pcie的demo时,我把6678evm通过转接板连到fpga上了,在linktraining时过不去,死循环里是等待ltssmState== pcie_LTSSM_L0(0x11),我读出ltssmState的值是0x02 POLL_ACTIVE,请问这是什么意思?
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在调pcie的demo时,我把6678evm通过转接板连到fpga上了,在linktraining时过不去,死循环里是等待ltssmState== pcie_LTSSM_L0(0x11),我读出ltssmState的值是0x02 POLL_ACTIVE,请问这是什么意思?