The Application Note 1160 states :
But the datasheet states:
According to the datasheet ANY reset (i.e. also power up) will bring the ADuCM
into download mode however the application note states that the reset MUST be
made by the RESET pin (1).
Please clarify which is correct?
On the ADuCM360/361 any reset will put the part in download mode if BM is low
during the reset.
This includes a power on reset.
There are other parts that enter the download mode only on a pin RESET so
that's why the AN1160 says that.