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DS90UB954-Q1: how to use IBIS model to set MIPI CSI clock delay

Alpha Han
Expert 3750 points
Part Number: DS90UB954-Q1

Hi, Team:

My customer is using Hyperlynx to simulate SI performance with UB954-Q1. 

They get the ds90ub954_q1.ibs model from www.ti.com and want to add 0.8mS delay for MIPI CSI output clock. 

But after setting, the simulation result from EZWave doesn't have delay. 

Can you help to check and advise ? 

  • 0
    TI__Mastermind 18755 points

    Hi,

    Are you able to share an image of how you have the block connected?  I want to verify with our systems team to verify how to connect this correctly first.  But on IBIS blocks there is an enable pin that you can use in order to turn it on/off.

    Regards,

    Nick