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T1024 GPIO3_24 pull down?

Question asked by giacomo gasparini on Jun 4, 2019
Latest reply on Jun 4, 2019 by ufedor

Hi,

in the T1024 datasheet rev.1 at Table 1 the  GPIO3_24/EC2_RX_DV when configured as GPIO is adviced to be tied to GND with a pull down (see note 14):


14. This pin requires an external 1-kΩ pull-down resistor to prevent PHY from seeing a valid Transmit Enable before it is actively driven.

 

This requirement seems strange as it cannot be configured as Trasmit Enable.

Is it an error?

 

Thanks,

Giacomo Gasparini

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