Hello,
I intend to utilize the EMAC/MDIO Module of the TMS570LS3137 in RMII Mode and have questions regarding the correct PORT settings to do so.
In chapter 29.2.4 of the Technical Reference Manual, I can see the MDIO and RMII signals for which multiplexing is required:
Let's take signal RMII_TXD[1] as an example.
I understand that I have to select alternate function 3 to make this signal available at the corresponding, multiplexed port pin:
As we are using AUTOSAR_MCAL_TMS570LSx-05.40.00, these settings should be done by the PORT Driver.
In the configuration tool, within the PortMux settings, I can select multiplexing of the RMII_TXD[1] signal to the corresponding port pin (99):
However, there is some uncertainty regarding the PortContainers settings. Am I required to create a new container for the pins with the EMAC/MDIO signals here, too?
If so, I'm not sure which Pin Mode to configure, since there is no option available for EMAC/MDIO:
Could you please guide me through the PORT configuration here?
Thank you very much in advance!
Best regards,
Reinhard Saller
