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->WAKEUPENABLE: Enable wake-up detection on input. It is also the off mode input enable value.<br> ->WAKEUPEVENT: Wake-up event status for the pin.'''<br>'''
NOTE: Pins in off mode can be configured like output with HIGH or LOW value or input with wake-up detection feature.<br>
NOTE: For input pins, OFFOUTENABLE and OFFOUTVALUE bits can not be configured.<br>
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'''Mode 0''' is the primary mode. When mode 0 is set, the function mapped to the pin corresponds to the name of the pin. In IGEP some pads don't use primaty primary mode by default.
'''Mode 1 to mode 6''' are possible modes for alternate functions. On each pin, some modes are used effectively for alternate functions, while other modes are unused and correspond to no functional configuration.
'''The safe mode (default mode 7) '''avoids any risk of electrical contention by configuring the pin as an input with no functional interface mapped to it. '''The safe mode is used mainly as the default mode for all pins containing no mandatory interface at the release of power-on reset.'''
NOTE: For most pads, the reset value for the MUXMODE field is 0b111. The exceptions are pads to be used at boot time to transfer data from selected peripherals to the external flash memory.
=== '''Off mode values''' and '''Wake-up''' ===
This mode is used to disable some pins and reduce low power consumption. <br>
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