Datasheet

Bits 23:22 – ASWTRG[1:0] Software T
rigger Effect on TIOAx
Value Name Description
0
NONE None
1
SET Set
2
CLEAR Clear
3
TOGGLE Toggle
Bits 21:20 – AEEVT[1:0] External Event Ef
fect on TIOAx
Value Name Description
0
NONE None
1
SET Set
2
CLEAR Clear
3
TOGGLE Toggle
Bits 19:18 – ACPC[1:0] RC Compare Ef
fect on TIOAx
Value Name Description
0
NONE None
1
SET Set
2
CLEAR Clear
3
TOGGLE Toggle
Bits 17:16 – ACPA[1:0] RA Compare Ef
fect on TIOAx
Value Name Description
0
NONE None
1
SET Set
2
CLEAR Clear
3
TOGGLE Toggle
Bit 15 – WAVE W
aveform Mode
Value Description
0
Waveform mode is disabled (Capture mode is enabled).
1
Waveform mode is enabled.
Bits 14:13 – WAVSEL[1:0] W
aveform Selection
Value Name Description
0
UP UP mode without automatic trigger on RC Compare
1
UPDOWN UPDOWN mode without automatic trigger on RC Compare
2
UP_RC UP mode with automatic trigger on RC Compare
3
UPDOWN_RC UPDOWN mode with automatic trigger on RC Compare
Bit 12 – ENETRG External Event T
rigger Enable
Whatever the value programmed in ENETRG, the selected external event only controls the TIOAx output and TIOBx
if not used as input (trigger event input or other input used).
Value Description
0
The external event has no effect on the counter and its clock.
1
The external event resets the counter and starts the counter clock.
Bits 11:10 – EEVT[1:0] External Event Selection
Signal selected as external event.
Value Name Description TIOB Direction
0 TIOB TIOB Input
1 XC0 XC0 Output
2 XC1 XC1 Output
SAM E70/S70/V70/V71 Family
T
imer Counter (TC)
© 2019 Microchip T
echnology Inc.
Datasheet
DS60001527D-page 1522