AM3358: am3358 sitara processor

Hello suguresh 

Thank you for the query

The GPMC interface allows connecting to multiple devices through chip selects.

it is recommended to perform simulation before implementation ad provision for series/parallel terminations that may be required.

Regards,

Sreenivasa

Hello Suguresh 

Although not related, the below thread could be used as a reference to understand the effect of routing and terminations.

(10) AM3358: A ringing problem of eMMC interface - Processors forum - Processors - TI E2E support forums

Please check if you are following the guidelines mentioned in the processor design review checklist along with the recommendations by the other devices.

Regards,

Sreenivasa

ok if i need more address i can assign and use in non mux mode? because in ref manual only 27bit address is there.

thank you

suguresh M

Hello Suguresh, 

Thank you for the message.

I am not able to understand your comment fully. Could you please point me to the TRM section you are referring.

Regards,

Sreenivasa

I'm using non mux type and if i use from gpmc_0 to gpmc_26.is it works ? and if i want still more address i can take or 27 bit address is fixed?

thank you

suguresh M

And I faced another problem odd address not working is there any reason?  

Hello Suguresh, 

Thank you for the note. Please check the address bits connection.

If the problem persists please share the interface diagram.

Regards,

Sreenivasa