ADC: hook up SYNC and CLKIO to µC

[jordens]

• to actively align the ADC sampling to µC timing/external timing
• to drive the adc clock from a uC timer

[gkasprow]

Which CPU pins shall I use? Timer output?

[jordens]

yes both can be timer outputs of different channels of the same timer.

[gkasprow]

connected PD12, PD13