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.
Hello,
My customer is going to use 2 MIIs in PRUICSS_G0 and 1 MII in PRUICS_G1.
Then they have question for MDIO/MDC for these ports.
Both PRUICSS_G0 and G1 have own MDIO/MDC.
Is it possible to use only 1 MDIO/MDC port for all these 3 ports like the below?
Is there any rule or restriction for MDIO/MDC usage?
I think it should be OK from the H/W point of view. But I just wonder if there is any restricition in S/W (our SDK) point of view.
Regards,
Oba
Hello Oba,
Thank you for the query.
The recommendation is to use separate MDIOs in the above case.
Please refer below.
Regards,
Sreenivasa
Hello Sreenivasa,
Thanks for your reply.
I read the thread you mentioned. This is similar case, but they discussed about sharing MDIO with CPSW and PRU, not sharing with PRU0 and PRU1.
Is it the same?
Regards,
Oba
Hello Obas,
Thank you.
The comments are valid for the PRU-ICSSG0 and PRU-ICSSG1.
Regards,
Sreenivasa