The COMP shares analog resources with other analog peripherals.
While it is possible to use the SAADC at the same time as the COMP, selecting the same analog input pin for both peripherals is not supported.
Additionally, COMP shares registers and other resources with other peripherals that have the same ID as the COMP. See Peripherals with shared ID for more information.
The COMP peripheral shall not be disabled (by writing to the ENABLE register) before the peripheral has been stopped. Failing to do so may result in unpredictable behavior.