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What are the ESRs of the Pull-Up and Pull-Downs on the D+ and D- USB lines on the K26?

Question asked by Nicholas Handran on Nov 28, 2017
Latest reply on Nov 28, 2017 by Hui_Ma

On our end of line tester In order to test that our USB micro pins are soldered to the board appropriately we are going to make a resistor divider using the pull-ups and make an analog reading using a DAQ.  I see some documentation in the reference manual that suggests the pull-downs are 15ohms (not sure if there is a standard tolerance spec'd somewhere).  I don't know if the pull-ups are the same value and what their tolerances would be.


Thanks in advance!