These bits set the logical value of the PWMx signal for the
corresponding states in the TCD cycle.
These settings are valid only if the Compare Output Value Override
(CMPOVR) bit in the Control C (TCDn.CTRLC) register is written to
‘1’.
Table 22-12. Two and Four Ramp Mode
| CMPxVAL |
DTA |
OTA |
DTB |
OTB |
| PWMA |
CMPAVAL[0] |
CMPAVAL[1] |
CMPAVAL[2] |
CMPAVAL[3] |
| PWMB |
CMPBVAL[0] |
CMPBVAL[1] |
CMPBVAL[2] |
CMPBVAL[3] |
When used in One Ramp mode, WOA will only use the setup for dead
time A (DTA) and on time A (OTA) to set the output. WOB will only use dead time
B (DTB) and on time B (OTB) values to set the output.
Table 22-13. One Ramp Mode
| CMPxVAL |
DTA |
OTA |
DTB |
OTB |
| PWMA |
CMPAVAL[1] |
CMPAVAL[0] |
- |
- |
| PWMB |
- |
- |
CMPBVAL[3] |
CMPBVAL[2] |
