一、首先是CIM窗口的报错:Simulation Error: The simulator process returned a non-zero exit code, indicating failure. The simulator could have crashed or intentionally returned to indicate an error. Check the simulator log file for more information. Common causes: 1. Simulator may have crashed during exit even after reporting success in log file. 2. Abrupt automatic simulator termination (e.g., SIGKILL) because the simulator process has exceeded resource limits, which can be specified in the distribution system or by the kernel itself (e.g., the Linux OOMKiller). 3. Manual termination of the simulator process. ./runSimulation can be manually run in this directory to check the issue.
二、其次是xrun.log的报错: Stack trace information is captured in file /home/maxwell/simulation/test/Mix_Test/maestro/results/maestro/ExplorerRun.0/1/test_Mix_Test_1/netlist/bpad_71867.err csi-xmsim - CSI: Cadence Support Investigation, sending details to /home/maxwell/simulation/test/Mix_Test/maestro/results/maestro/ExplorerRun.0/1/test_Mix_Test_1/netlist/xmsim_71867.err csi-xmsim - CSI: investigation complete, send /home/maxwell/simulation/test/Mix_Test/maestro/results/maestro/ExplorerRun.0/1/test_Mix_Test_1/netlist/xmsim_71867.err to Cadence Support 说到这里,我相信不嫌弃debug的人都会选择看看这个bpad_71867.err和xmsim_71867.err到底是什么呢?
bpad_71867.err:我自己查了查,大概是什么多线程的库报错了,没啥鸟用
xmsim_71867.err:其实也是高低电平转换的出错。。。。
LZ的connection rule设置的非常简单,就global的电源改成了3.3V,其他没动:
并且LZ尝试更换connection rule,还是一样的问题!LZ想到刚才CIM不是还叫我试试./runsimulation吗,于是运行:
前面后面的信息基本一致,值得关注的是这里有2个error: Reading file: /opt/eda/cadence/SPECTRE241/tools.lnx86/spectre/etc/configs/spectre.cfg In file included from spiceModels.ams:4: /home/maxwell/simulation/test/Mix_Test/maestro/results/maestro/ExplorerRun.0/1/test_Mix_Test_1/netlist/cds_globals.vams;AMS:8:21: error: invalid preprocessing directive #global /home/maxwell/simulation/test/Mix_Test/maestro/results/maestro/ExplorerRun.0/1/test_Mix_Test_1/netlist/cds_globals.vams;AMS:8:22: error: invalid preprocessing directive #-- Reading file: /usr/include/stdc-predef.h Reading file:
想看图的可以看图: