On Wed, Aug 21, 2024 at 01:46:30PM +0100, Daniel Golle wrote: > Usually the MDI pair order reversal configuration is defined by > bootstrap pin MDI_CFG. Some designs, however, require overriding the MDI > pair order and force either normal or reverse order. Could you explain that in a bit more detail. Are you talking about changing the order of the 4 pairs? Or reversing the polarity within pairs? Andrew