SAM3SD8C Atmel Corporation, SAM3SD8C Datasheet - Page 295

• Manufacturer Part Number: SAM3SD8C
• Manufacturer: Atmel Corporation

• OSCSEL: 32-kHz Oscillator Selection Status
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.
• LPDBCS0: Low Power Debouncer Wake Up Status on WKUP0
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.
• LPDBCS1: Low Power Debouncer Wake Up Status on WKUP1
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.
• WKUPIS0-WKUPIS15: WKUP Input Status 0 to 15
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.
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SAM3S8/SD8
SAM3S8/SD8
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12