J784S4XEVM: TDA4VH Ethernet Switch

Ninh Nguyen

Part Number: J784S4XEVM
Other Parts Discussed in Thread: TDA4VH

Tool/software:

Hi TI Expert,

I use J784S4-EVM and see it has two port ethernet for MAIN and MCU, I want to check if CPSW9G support for router mode on TDA4VH.

BRs,

Ninh

6 months ago

0 Doredla Sudheer Kumar 6 months ago

TI__Guru 64330 points

Hi,

Ninh Nguyen said:
I use J784S4-EVM and see it has two port ethernet for MAIN and MCU, I want to check if CPSW9G support for router mode on TDA4VH.

You mean between MAIN and MCU Ethernet? If yes, no both Ethernet are independent.

You mean from external network point of you, yes CPSW9G acts as switch can forward Ethernet packets from one External physical Port to other Ports.

Best Regards,
Sudheer

0 Ninh Nguyen 6 months ago in reply to Doredla Sudheer Kumar

Prodigy 160 points

Hi, thanks for respone,

I check again and see tda4vh have 3 ethernet interface

So, if I want to use TDA4VH like a router, I need to use CPSW9G interface right ?

BRs,
Ninh

+1 Doredla Sudheer Kumar 6 months ago in reply to Ninh Nguyen

TI__Guru 64330 points

Hi,

Ninh Nguyen said:
I check again and see tda4vh have 3 ethernet interface

Yes, 2 instances of CPSW2G. One from MCU domain and other from Mani Domain.
Along with CPSW2G, it has CPSW9G.

Ninh Nguyen said:
So, if I want to use TDA4VH like a router, I need to use CPSW9G interface right ?

Yes, as it has 8 external ports to connect to external networks.

Best Regards,
Sudheer

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J784S4XEVM: TDA4VH Ethernet Switch