TEC

[J.W. Harris]

>
>The lawsuit involves a "technology" whereby the spark timing is controlled
>nearly independently to the CPU using a digital PLL circuit quite simlar to
>the Silicon Systems 68Fxxx(?) chip.  Since I am convinced that the man who
>runs Electromotive didn't invent PLL's (or even digital PLL's), I personally
>think the suit is hogwash.  Just a personal opinion.  If you can't compete, 
sue.
>

Back when I was at Virginia Tech I remember seeing some tech infor on how 
the TEC used the PLL.  I can assure them that There aren't any PLLs 
associated with ignition control in my PCM (1996 V6 engine).  We had a lot 
of problems with Electromotive.  They have a really good product, but are a 
bear to deal with.
----------------------------------------------------------------------------
J.W. Harris                           Delco Electronics Corp.
Project Engineer                      One Corporate Center
Powertrain Electronics                M.S. CT40C
                                      Kokomo, IN 46904-9005
jwharris at eng.delcoelect.com
jwharris at holli.com

Of course, all responses are my own and should not be mistaken
for those of Delco Electronics or General Motors.