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DP83826I: About CLKOUT/LED1/Strap1 pin.

Guru 11255 points
Part Number: DP83826I

Hi team,

My customer wants to run in RMII mode, but some devices run in MII mode.
The CLKOUT/LED1/Strap1 pin is in the same configuration as the EVM circuit.
By removing the pull-down resistors(R59), we were able to confirm that everything works in RMII mode.
Why does the pull-down resistor affect the mode setting?



Sincerely.
Kengo.