AnsweredAssumed Answered

Reducing standby power consumption of SABRE Lite board

Question asked by victhorf on Oct 2, 2014
Latest reply on Oct 2, 2014 by igorpadykov

I have noticed my SABRE Lite board consumes around 100 mA @ 5V during suspend, with the Ethernet cable unplugged. I'm wondering if it is possible to connect the EN pins of the +2.5V and +1.2V (core voltage) regulators to GPIO pins on the i.MX6 and turn them off during suspend, then turn them back on during resume.

Board schematics: Dropbox - schematic

Outcomes