Arduino read ADC6+ADC7 in FC8

[rstechnics]

Hi, using FC8 and Arduino Uno SMD rev3 i would like to readout ADC6 (pin 19) and ADC7 (pin 22).

These pins are available directily on the TQFP-CPU, but they are normally not connected to the headers on the Arduino Uno board.
After transferring this CPU circuit to our own PCB board design they are available for our application.

In FC8, selecting the Uno SMD rev.3 as target, and the potentiometer macro for the ANALOG inputs, it seems i can only adress AN0-AN5 (as available on the Arduino headers), but not AN6/AN7 for these extra ADC6/7 pins...

Is there any way to read these ADC6+7 pins directly in FC8?

[LeighM]

Try changing your target device to ATMEGA328PTQFP