pub fn with_pin_a(
        self,
        pin: impl PeripheralOutput<'d>,
        config: PwmPinConfig<true>,
    ) -> PwmPin<'d, PWM, OP, true> {
        PwmPin::new(pin, config)
    }
Use the A output with the given pin and configuration
esp-hal/src/mcpwm/operator.rs