Datasheet

Bit 13 – FAULTB Recoverable Fault B State
This bit is set by hardware as soon as recoverable Fault B condition occurs.
This bit can be clear by hardware when Fault B action is resumed, or by writing a '1' to this bit when the
corresponding FAULTBIN bit is low. If software halt command is enabled (FAULTB.HALT=SW), clearing
this bit will release the timer/counter.
Bit 12 – FAULTA Recoverable Fault A State
This bit is set by hardware as soon as recoverable Fault A condition occurs.
This bit can be clear by hardware when Fault A action is resumed, or by writing a '1' to this bit when the
corresponding FAULTAIN bit is low. If software halt command is enabled (FAULTA.HALT=SW), clearing
this bit will release the timer/counter.
Bit 11 – FAULT1IN Non-Recoverable Fault 1 Input
This bit is set while an active Non-Recoverable Fault 1 input is present.
Bit 10 – FAULT0IN Non-Recoverable Fault 0 Input
This bit is set while an active Non-Recoverable Fault 0 input is present.
Bit 9 – FAULTBIN Recoverable Fault B Input
This bit is set while an active Recoverable Fault B input is present.
Bit 8 – FAULTAIN Recoverable Fault A Input
This bit is set while an active Recoverable Fault A input is present.
Bit 7 – PERBUFV Period Buffer Valid
This bit is set when a new value is written to the PERBUF register. This bit is automatically cleared by
hardware on UPDATE condition when CTRLB.LUPD is set, or by writing a '1' to this bit.
Bit 5 – PATTBUFV Pattern Generator Value Buffer Valid
This bit is set when a new value is written to the PATTBUF register. This bit is automatically cleared by
hardware on UPDATE condition when CTRLB.LUPD is set, or by writing a '1' to this bit.
Bit 4 – SLAVE Slave
This bit is set when TCC is set in Slave mode. This bit follows the CTRLA.MSYNC bit state.
Bit 3 – DFS Debug Fault State
This bit is set by hardware in Debug mode when DDBGCTRL.FDDBD bit is set. The bit is cleared by
writing a '1' to this bit and when the TCC is not in Debug mode.
When the bit is set, the counter is halted and the Waveforms state depend on DRVCTRL.NRE and
DRVCTRL.NRV registers.
Bit 2 – UFS Non-recoverable Update Fault State
This bit is set by hardware when the RAMP index changes and the Lock Update bit is set
(CTRLBSET.LUPD). The bit is cleared by writing a one to this bit.
When the bit is set, the waveforms state depend on DRVCTRL.NRE and DRVCTRL.NRV registers.
Bit 1 – IDX Ramp Index
In RAMP2 and RAMP2A operation, the bit is cleared during the cycle A and set during the cycle B. In
RAMP1 operation, the bit always reads zero. For details on ramp operations, refer to 49.6.3.4 Ramp
Operations.
SAM D5x/E5x Family Data Sheet
TCC – Timer/Counter for Control Applications
© 2019 Microchip Technology Inc.
Datasheet
DS60001507E-page 1869