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[DPAA] What is the INV bit ?

Question asked by Gilles Bulthé on Mar 31, 2016
Latest reply on Apr 7, 2016 by Gilles Bulthé


With my T2080, I am trying to make a loopback test within the MAC of the DPAA.

I can read this, in register (FMAN | EMAC3 | IF_MODE = 0x4e4300):

bit 26 RLP:

• 0 - normal operation

• 1 - RGMII internal loopback (XGLP should be 0 and INV should be 1)


Please, can someone indicate me where is the INV bit ?


Thanks a lot in advance for your reply.