PROCESSOR-SDK-AM62X: SI analysis for Am62X

shabharudin ebrahim

HI Team ,

i am facing the issue in Hyperlynx SI while Performing DDRx Wizard below error I am getting . Model is Input only please help me on the issue

over 2 years ago

0 JJD over 2 years ago

TI__Guru* 91155 points

which AM62x package are you using?

Regards,

James

0 Shriram Moharil over 2 years ago in reply to JJD

TI__Expert 4640 points

Based on the IBIS model number, this is for the AM62x ALW package. The issue is that an ODT cell is being used for driving the address bits out from the Controller. This will not work. Please use one of the "ddr4_ocd*" cells (with the correct drive strength) for this purpose. These are of type I/O and should be used to drive out address bits.

regards,

-Shriram

Processors

Processors forum

PROCESSOR-SDK-AM62X: SI analysis for Am62X