i am using Ethernet CTLR Single Chip at my product
and there is some failure at my product come from this chip
i have debug the unit and found that it keep sending reset signal to processor chip
right now i am having trouble to found at which part that this chip decide to sent reset signal
need the intelligent from intel to help me on this
the part number is http://analytics.supplyframe.com/trackingservlet/track/?r=gPVv3S5fz9WS0muSSENj7kXuNZtT93mf8fTfk1cvl8... WG82574L S LBA9
and i found the reset signal come from pin 17 which mark as pex_rst
I'm currently checking your query related to which part of 82574L sent reset signal and the "PEX" you mentioned in the other community link (/thread/109046 https://communities.intel.com/thread/109046) and will update this thread as soon as possible.
For your questions, kindly check out the embedded design center and embedded communities for solution.
Embedded design center - http://www.intel.eu/content/www/eu/en/embedded/embedded-design-center-support.html
Embedded communities - https://embedded.communities.intel.com/community/en
hope this helps.