• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 98 subscribers
  • Views 223 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

AM3351: Is it required to connect interrupt pin of Marvell 88e1512 with am3351 Sitara

mounika meneni
Intellectual 460 points
Part Number: AM3351


hi,

We are using Marvell 88e1512 ethernet phy (56-qfn) . 

Did  12 pin (LED[2]/INTn) of PHY is required to be connected for am3351 gpio pin  to ping the PHY?

If it is required to connect then what Pin do i want to connect in am3351 sitara ?

In our board 12 pin is not connected to sitara it is used as test point .  

Regards,

Mounika.

  • 0
    TI__Guru**** 198239 points

    Hello Mounika.

    Thank you for the query.

    mounika meneni said:
    Did  12 pin (LED[2]/INTn) of PHY is required to be connected for am3351 gpio pin  to ping the PHY?

    This is application dependent.

    Please read the EPHY data sheet for the supported functions.

    mounika meneni said:

    If it is required to connect then what Pin do i want to connect in am3351 sitara ?

    In our board 12 pin is not connected to sitara it is used as test point .  

    You should be able to use any of the pins that can be configured as interrupt.

    Please refer below

    https://www.ti.com/tool/TIDA-00204

    This is for DP83867 and is provided only for reference.

    I may not be able to answer any queries related to the design.

    Regards,

    Sreenivasa