Timed Outputs

Overview

Timed output pins are used for precisely timed pulses for functions such as Ignition, Injection, High Pressure Pump, etc.

On the EM80, there 8 x 8bit PWM output pins that can be PWM outputs 1 to 8, injector outputs 1 to 8 or simple low-side outputs.

Timed outputs allow the processor to schedule asynchronous events like ignition in response to crank tooth interrupts, with high precision timing and are enable features like variable ignition advance / retard to work.