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SSD001's avatar
SSD001
Icon for New Contributor rankNew Contributor
5 years ago

MAX 10 Ethernet not Responding

Hi I am using a MAX 10 CPLD (10M16SAUI169I7G) which is connected to LS1012A processor using 10/100 Media independent Interface. The MAX10 does not receive the UDP packets from the processor after...
Deshi_Intel's avatar
Deshi_Intel
Icon for Regular Contributor rankRegular Contributor
5 years ago

Hi,


Got it. So looks like we are dealing with random "hang" issue here.

  • My suggestion is you need to first isolate whether the failure is caused by
  • either your CPU doesn't send out Ethernet packet
  • or FPGA TSE IP didn't receive and process the Ethernet packet correctly
  • or some external PHY chip in between them doesn't transfer out the packet


Below are 2 common factor that I can think of that may caused hang issue. You can check it out

  • Device or system overheat causing system hang issue. This is possible if the system air flow is insufficient after running heavy processing task for many hours.
  • Some software run at OS level causing the system hang


Thanks.


Regards,

dlim