> If Pentax are using the Nucore NDX-2240 AFE on the front end of their
> PRIME Image Processor (which hasn't been denied and was rumored to be
> confirmed) the it provides what they deem as a "color sensitive PGA"
> prior to the input to the 22 bit ADC. You can read up more here:
>
> http://www.nucoretech.com/nu3/images/80_downloads/pres_technology.ppt.us.pdf
>
        Pretty impressive stuff going on in there.  For the most part, 
seems to confirm my suspicions that some of the user-settings will likely 
affect the output RAW file.

-Cory

-- 

*************************************************************************
* Cory Papenfuss, Ph.D., PPSEL-IA                                       *
* Electrical Engineering                                                *
* Virginia Polytechnic Institute and State University                   *
*************************************************************************


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