after using during sometime NetDCU14, we'd like to be able to modify PWM signal for LCD contrast.
Documentation says this CPU has 2 PWM signal outputs: one for LCD contrast, one generic.
For LCD it seems that this PWM signal is in pin J12- 25 (LVDS connector), but the question is:
Is the same pin available (hardwired) to any connector of the CPU? we are using not LVDS CPU and we don't see in the documentation.
Which value and hard pin is then modified with ndcucfg command/s contrast++(--) and so on in NetDCU14??