Datasheet

Value Description
0
Fault n restart action is disabled.
1
Fault n restart action is enabled.
Bits 6:5 – BLANK[1:0] Recoverable Fault n Blanking Operation
These bits, select the blanking start point for recoverable Fault n.
Value Name Description
0x0
START Blanking applied from start of the Ramp period
0x1
RISE Blanking applied from rising edge of the waveform output
0x2
FALL Blanking applied from falling edge of the waveform output
0x3
BOTH Blanking applied from each toggle of the waveform output
Bit 4 – QUAL Recoverable Fault n Qualification
Setting this bit enables the recoverable Fault n input qualification.
Value Description
0
The recoverable Fault n input is not disabled on CMPx value condition.
1
The recoverable Fault n input is disabled when output signal is at inactive level (CMPx == 0).
Bit 3 – KEEP Recoverable Fault n Keep
Setting this bit enables the Fault n keep action.
Value Description
0
The Fault n state is released as soon as the recoverable Fault n is released.
1
The Fault n state is released at the end of TCC cycle.
Bits 1:0 – SRC[1:0] Recoverable Fault n Source
These bits select the TCC event input for recoverable Fault n.
Event system channel connected to MCEx event input, must be configured to route the event
asynchronously, when used as a recoverable Fault n input.
Value Name Description
0x0
DISABLE Fault input disabled
0x1
ENABLE MCEx (x=0,1) event input
0x2
INVERT Inverted MCEx (x=0,1) event input
0x3
ALTFAULT Alternate fault (A or B) state at the end of the previous period.
SAM D21 Family
TCC – Timer/Counter for Control Applications
© 2018 Microchip Technology Inc.
Datasheet Complete
DS40001882D-page 756