The minimum and maximum values are recorded for fully-featured channels. POR and system resets affects all minimum value registers set to FFFFh and all maximum value registers set to 0000h.
Each new measurement is compared to the contents of its maximum and minimum registers. If the measured value exceeds the minimum/maximum extreme, the appropriate register is updated. This checking is done every time a result is written to the measurement register. The minimum and maximum result feature applies to both the PL and PS SYSMON units.