Datasheet

Table Of Contents
665
SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]
11063K–ATARM–05-Nov-13
•ETRGEDG: External Trigger Edge Selection
ABETRG: TIOA or TIOB External Trigger Selection
0: TIOB is used as an external trigger.
1: TIOA is used as an external trigger.
CPCTRG: RC Compare Trigger Enable
0: RC Compare has no effect on the counter and its clock.
1: RC Compare resets the counter and starts the counter clock.
WAVE: Waveform Mode
0: Capture Mode is enabled.
1: Capture Mode is disabled (Waveform Mode is enabled).
LDRA: RA Loading Edge Selection
LDRB: RB Loading Edge Selection
Value Name Description
0 NONE The clock is not gated by an external signal.
1 RISING Rising edge
2 FALLING Falling edge
3 EDGE Each edge
Value Name Description
0NONE None
1 RISING Rising edge of TIOA
2 FALLING Falling edge of TIOA
3 EDGE Each edge of TIOA
Value Name Description
0NONE None
1 RISING Rising edge of TIOA
2 FALLING Falling edge of TIOA
3 EDGE Each edge of TIOA