* numSamples = (numMemctl+1) * 2
*
* @param jiffies Sampling period in terms of clock ticks of "sampcon_ssel"
- * and input divider "sampcon_id".
+ * and input divider "sampcon_id". Samples are taken equally-spaced in
+ * time iterating round-robin over the channels (different channels are
+ * not sampled simultaneously but one after another).
*
* @return SUCCESS means that the ADC was configured successfully and
* <code>getData()</code> can be called to start the conversion.