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[MPC5777C] AN5288 STCU2 Quick start guide

Question asked by JONGMIN NA on Jun 8, 2017
Latest reply on Jun 27, 2017 by Peter Vlna

Dear NXP Engineers,

 

I tested offline BIST in MPC5777C STCU2 with AN5288(rev0).

 

My system is applied 40MHz X-tal and Operating clock is 264MHz.

Also, My offline BIST case is

1. MBIST only, All partition.

2. Auto Mode

3. Operating clock : 200MHz

 

So It is same as "MPC5777C_offline_40MHzCrystal_PLL200MHz_3N45H_MBIST.cmm" case.

I did execute this cmm file and I could see UTEST area was wrote well.

But, Test result is fail.

1. ERR_STAT.WDTO is set to 1

2. All MBIST execution still ongoing (MBEL = 0, MBEM = 0, MBEH = 0)

 

Please give me advise.

 

Best regards,

JM

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