TM4C129ENCPDT Ethernet interfacing

Sebastian P J

Other Parts Discussed in Thread: TM4C129ENCPDT

Hi sir,

I want to interface an Ethernet jack (with magnetics) to my TM4C129ENCPDT uC. I am using the Ethernet 0 of the controller. I need the link and leds to interface with it .

As per the datasheet it showing Ethernet 0 LED 0., Ethernet 0 LED 1., Ethernet 0 LED 2.

Which led should i connect to link and speed ?

Hope you help me soon

Regards

Sebastian

over 9 years ago

0 Amit Ashara over 9 years ago

TI__Guru**** 244440 points

Hello Sebastian,

As you can see from the datasheet, all values for configuration of the 3 LED pins are the same. So even if you connect any 2 LED's, the reconfiguration can be done by SW. For most purposes we use LED0 and LED1. However in this case it would be LED0 and LED2 for Link and Speed.

Regards
Amit

0 Sebastian P J over 9 years ago in reply to Amit Ashara

Expert 1775 points

Hi Amit Ashara,
Thank you for the information.

Regards
Sebastian

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TM4C129ENCPDT Ethernet interfacing