I am using Tegra TX1 with the base board in my system, as soon as the system is plugged in (Docked)into the charger and charging starts, the wifi connection get disconnected with in few seconds. We are providing 12V as a input to TX1. As an investigation we found that there are glitches on the 12V but these glitches are not going below the allowed input voltage i.e. 6V , its going down to 8V only. Also at this point of time the processor is working fine , only wifi is getting disconnected.
Can someone please suggest what could be the possible reason.
Also what circuit is there to which 12V input is getting supplied on TX1, which part LDO or DC-DC converter?