Datasheet

677
SAM9X35 [DATASHEET]
11055E–ATARM–10-Mar-2014
• 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