[Spridgets] 123 Ignition Test

derf derf247 at gmail.com
Tue Mar 17 14:38:56 MST 2009


How long does it take?  Megasquirt II runs at 24MHz.
Still, I guess 60 is a good number if you have to pick something.


On Tue, Mar 17, 2009 at 3:34 PM, Glen Byrns <grbyrns at ucdavis.edu> wrote:
> I use a Crane Cams optical shutter on an old dizzy to signal the Megasquirt
> to fire the coil.  (It signals 60 deg BTDC to give the MS plenty of time to
> pick a value from the timing table and still fire in time)


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