Atmel SAM4S-XPLD Atmel ATSAM4S-XPLD ATSAM4S-XPLD Hoja De Datos

 305

SAM4S [DATASHEET]

11100E–ATARM–24-Jul-13

0 (RC) = the slow clock, SLCK is generated by the embedded 32-kHz RC oscillator.

1 (CRYST) = the slow clock, SLCK is generated by the 32-kHz crystal oscillator.

0 (NO) = no wake up due to the assertion of the WKUP0 pin has occurred since the last read of SUPC_SR.

1 (PRESENT) = at least one wake up due to the assertion of the WKUP0 pin has occurred since the last read of SUPC_SR.

0 (NO) = no wake up due to the assertion of the WKUP1 pin has occurred since the last read of SUPC_SR.

1 (PRESENT) = at least one wake up due to the assertion of the WKUP1 pin has occurred since the last read of SUPC_SR.

0 (DIS) = the corresponding wake-up input is disabled, or was inactive at the time the debouncer triggered a wake up event.

1 (EN) = the corresponding wake-up input was active at the time the debouncer triggered a wake up event.