报错内容如下(1个warning,2个error):
Warning: Ports found with no related supply net. This might cause simulation/synthesis/verification mismatch. (UPF-405)
Information: Total 0 repeater cells are inserted. (UPF-464)
Information: A total of 0 isolation cells are inserted. (UPF-214)
This problem occurred at:
<top design>
Error: The target_library does not contain an inverter characterized for operating condition (voltage = 0.840000V, process = 1.200000, temperature = 125.000000). (MV-006)
This problem occurred at:
<top design>
Error: The target library does not contain an inverter.
An inverter is required for mapping. (OPT-101)
0