AM335x : recommendation for Ground Layout

Devin Park

Expert 5965 points

Hi,

Starter kit seems to have 3 kinds of ground in layout (althouhg its level is same).

When customer is designing layout, is there any recommendation?

Thanks,

Devi

over 12 years ago

0 Biser Gatchev-XID over 12 years ago

TI__Guru**** 393215 points

Hi Devin,

Layout recommendations can be found here: http://processors.wiki.ti.com/index.php/AM335x_Layout_Checklist. Additionally the DDR memory interface routing guidelines (subsections under section 5.6.2 in the AM335X Datasheet, Rev.F) give PCB stackup recommendations and specific guidelines for memory routing.

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AM335x : recommendation for Ground Layout