Does anyone know the correlation between WGDC and solenoid cycles per second? or how quickly a SMEC cycles the solenoid at 100% duty cycle?

Does a SMEC increase duration of the pulse or just make it faster?

For example:
Does 10% WGDC = 10 triggers of y duration per second ?
OR
Does 10% WGDC = 10 triggers every cpu cycle?
OR
Does 10% WGDC = 1 trigger duration times 10 per second?
OR
Something I haven't stated?

I'm not really sure any of this matters but I'm curious how it works.