7.2.6 TCC Configurations
The SAM L21 has three instances of the Timer/Counter for Control applications (TCC) peripheral, TCC[2:0]. The following table lists the features for each TCC instance.
| TCC# | Channels (CC_NUM) | Waveform Output (WO_NUM) | Counter size | Fault | Dithering | Output matrix | Dead Time Insertion (DTI) | SWAP | Pattern generation |
|---|---|---|---|---|---|---|---|---|---|
| 0 | 4 | 8 | 24-bit | Yes | Yes | Yes | Yes | Yes | Yes |
| 1 | 2 | 4 | 24-bit | Yes | Yes | Yes | |||
| 2 | 2 | 2 | 16-bit | Yes |
Note: The number of CC registers (CC_NUM) for
each TCC corresponds to the number of compare/capture channels, so that a TCC can have
more Waveform Outputs (WO_NUM) than CC registers.