The block diagram for the CMPSS is shown in
Figure 17-1.
- CTRIPx(x= "H" or "L") signals are
connected to the ePWM X-BAR for ePWM trip response. See the Enhanced Pulse Width
Modulator (ePWM) chapter for more details on the ePWM X-BAR mux
configuration.
- CTRIPxOUTx(x= "H" or "L") signals are
connected to the Output X-BAR for external signaling. See the General-Purpose
Input/Output (GPIO) chapter for more details on the Output X-BAR mux
configuration.
- CMPxDACL is the low comparator DAC output which is available only in CMPSS1 module. To
enable this DAC output, set the register CMPxDACOUTEN from analog subsystem.
Note: Enabling the DACL to a pin disables all other functionality: DACH, both
ishcondition="(c2000-platform=invicta) or (c2000-platform=topoaria_f280013x) or (c2000-platform=topoauto_f280015x) or (c2000-platform=predator_f28p55x)"
type="note">Enabling the DACL to a pin disables all other functionality: DACH, both
COMP, the Ramp Generator, and the digital filters.