The AM1808 SoC has 2 Enhanced High Resolution Pulse Width Modulators (eHRPWMs) and 3 Enhanced Capture Modules (eCAPs) that can be configured as PWMs.
The EHRPWMs actually have 2 PWM outputs (A/B) per device for a total of 4 EHRPWMs.
|EHROWM0B||Drives the EV3 speaker to produce sound|
|EHRPWM1A||Output port B motor driver|
|EHRPWM1B||Output port A motor driver|
|ECAP0||Output port C motor driver|
|ECAP1||Output port D motor driver|
|ECAP2||Bluetooth “slow clock” @ 32.767kHz|