Does anyone know how I can control the phase of a
Is there a specific device or a circuit I can use?
I have a pulse train (of variable frequency) for which I
would like to alter the phase.
The pulse train will replicate a sensor on a diesel engine
for which a pulse occurs once every engine cycle (i.e. when
one of the injectors fire).
The frequency of the pulse train will obviously depend on
the engine speed.
By causing a phase shift to the pulse train (with respect to
the crankshaft pattern) the engine ECU will control an
actuator to bring the phase shift back to zero.