8.5. Power pins and Power flags

It is common to have an error or a warning on power pins, even though all seems normal. See example above. This happens because, in most designs, the power is provided by connectors that are not power sources (like regulator output, which is declared as Power out).

To avoid this warning you have to place a “PWR_FLAG” on such a power port. Take a look at the following example:

The error marker will then disappear.