41.8.6 Waveform Extension Control
| Name: | WEXCTRL |
| Offset: | 0x14 |
| Reset: | 0x00000000 |
| Property: | PAC Write-Protection, Enable-Protected |
| Bit | 31 | 30 | 29 | 28 | 27 | 26 | 25 | 24 | |
| DTHS[7:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 23 | 22 | 21 | 20 | 19 | 18 | 17 | 16 | |
| DTLS[7:0] | |||||||||
| Access | R/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W | |
| Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | |
| Bit | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | |
| DTIEN2 | DTIEN1 | DTIEN0 | |||||||
| Access | R/W | R/W | R/W | ||||||
| Reset | 0 | 0 | 0 |
| Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
| OTMX[1:0] | |||||||||
| Access | R/W | R/W | |||||||
| Reset | 0 | 0 | |||||||
Bits 31:24 – DTHS[7:0] Dead-Time High Side Outputs Value
This register holds the number of GCLK_TCCx clock cycles for the dead-time high side.
Bits 23:16 – DTLS[7:0] Dead-time Low Side Outputs Value
This register holds the number of GCLK_TCCx clock cycles for the dead-time low side.
Bits 8, 9, 10 – DTIENx Dead-time Insertion Generator x Enable [x=0..2]
Setting any of these bits enables the dead-time insertion generator for the corresponding output matrix. This will override the output matrix [x] and [x+WO_NUM/2] with the low-side and high-side waveform, respectively.
| Value | Description |
|---|---|
| 0 | No dead-time insertion override. |
| 1 | Dead time insertion override on signal outputs[x] and [x+WO_NUM/2] from the matrix outputs[x] signal. |
Bits 1:0 – OTMX[1:0] Output Matrix
These bits define the matrix routing of the TCC waveform generation outputs to the port pins, according to Waveform Extension. See Waveform Extension from Related Links.