下面是错误详细信息,想求问这个错误需要去管吗? 急求大神
**WARN: (ENCSC-1020): Instance's output pin "i_DTV/i_mul_demux_top/DEMUX_TOP_LJ_2/demux_async_fifo_inst/dmx_s2p/U4/Z" (Cell "AN2D1BWP35UHVT") has multiple corresponding input pins for scan tracing. Either specify the instance in the DEF scanchain, or use "setScanReorderMode -compLogic true". Otherwise, scan trace may not succeed.