A method and apparatus providing a CMOS imager with an integrated controller on a common integrated circuit substrate. Also integrated on the common substrate are, a serializer circuit including a dynamic arbiter under the control of the microcontroller core and a set of extended special function registers...http://www.google.es/patents/US7106367?utm_source=gb-gplus-sharePatente US7106367 - Integrated CMOS imager and microcontroller
