Atmel SAM4S-XPLD Atmel ATSAM4S-XPLD ATSAM4S-XPLD Datenbogen

Produktcode

ATSAM4S-XPLD

490

SAM4S [DATASHEET]

11100E–ATARM–24-Jul-13

1 = Main on-chip RC oscillator is stabilized.

• CFDEV: Clock Failure Detector Event

0 = No clock failure detection of the fast crystal oscillator clock has occurred since the last read of PMC_SR.

1 = At least one clock failure detection of the fast crystal oscillator clock has occurred since the last read of PMC_SR.

• CFDS: Clock Failure Detector Status

0 = A clock failure of the fast crystal oscillator clock is not detected.

1 = A clock failure of the fast crystal oscillator clock is detected.

• FOS: Clock Failure Detector Fault Output Status

0 = The fault output of the clock failure detector is inactive.

1 = The fault output of the clock failure detector is active.