Help with Digital PLL motor control

Fred,

> I'm curious about how you're doing with this.  If you send me your email
> address, perhaps we can take some of the discussion offline.
> 

Sorry for the delayed response (was out of town). I've realized what 
everyone else was beating into me: the tach output is too "slow" for 
what I need.

I'm modifying the design to use the quadrature encoder on the motor. 
I'll give more details in a few days as I modify the design and do some 
testing.

Thanks for your note of concern! It's really nice to have a resource 
such as this newsgroup and help from people such as you.

Regards,
Jay.