TM4C129XNCZAD: LAN & USB testing mode for Signal Quality verify

There are no special test modes. Just use functional patterns during "Eye Pattern" testing.

Hi,

Might you teach me, how to use Eye pattern test, is it a TI standard test image can be programmed to TM4C129XNZAD?

Or it's a 3'party sample code should be modified by myself?

This pattern is not supplied by TI. Please consult the documentation of your test equipment.

Poster may "rent" such a test device - and (often) someone "skilled" w/the device's operation will deliver it - and guide the user in its set-up & operation...

Requesting such (clearly) "non-MCU guidance" - from "vendor staff here" - steers FAR from proper forum usage...