mpc5777c ibis

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mpc5777c ibis

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tommctaggart
Contributor I

seeking model

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2 Replies

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lukaszadrapa
NXP TechSupport
NXP TechSupport

Hi,

see please attachment.

Regards,

Lukas

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jeremyeng
Contributor I

The attached IBIS model (for the 516 BGA), does not work.  Hyperlynx (v9.3 Update 1) issues the following errors when trying to use the file:

  

\\Signal Integrity\mpc5777c_bga516.ibs:

            Warning :  at line 1436 in file //Signal Integrity/mpc5777c_bga516.ibs : Messages for model digrf3rf:

               ;;    Warning: The sum of the typical clamp curves and the pullup curve is not monotonic at voltage 2.2.

               ;;    Warning: The sum of the typical clamp curves and the pulldown curve is not monotonic at voltage 3.19.

               ;;    Warning: The sum of the minimum clamp curves and the pullup curve is not monotonic at voltage 1.76.

               ;;    Warning: The sum of the minimum clamp curves and the pulldown curve is not monotonic at voltage 2.42.

            Warning :  at line 1793 in file //Signal Integrity/mpc5777c_bga516.ibs : Messages for model digrf3us:

               ;;    Warning: The sum of the typical clamp curves and the pullup curve is not monotonic at voltage 2.09.

               ;;    Warning: The sum of the typical clamp curves and the pulldown curve is not monotonic at voltage 3.19.

               ;;    Warning: The sum of the minimum clamp curves and the pullup curve is not monotonic at voltage 1.65.

               ;;    Warning: The sum of the minimum clamp curves and the pulldown curve is not monotonic at voltage 2.64.

            Warning :  at line 2124 in file //Signal Integrity/mpc5777c_bga516.ibs : Messages for model digrf5rf:

               ;;    Warning: The sum of the typical clamp curves and the pulldown curve is not monotonic at voltage 5.24.

               ;;    Warning: The sum of the typical clamp curves is not monotonic at voltage 5.08.

               ;;    Warning: The sum of the minimum clamp curves and the pulldown curve is not monotonic at voltage 4.6.

               ;;   Warning: Current (-0.0192814) of summed maximum power and ground clamp curves exceed 0.005 amps in the range between power and ground.

            Warning :  at line 2454 in file //Signal Integrity/mpc5777c_bga516.ibs : Messages for model digrf5us:

               ;;    Warning: The sum of the typical clamp curves and the pulldown curve is not monotonic at voltage 5.24.

               ;;    Warning: The sum of the typical clamp curves is not monotonic at voltage 5.08.

               ;;    Warning: The sum of the minimum clamp curves and the pulldown curve is not monotonic at voltage 4.4.

               ;;   Warning: Current (-0.0192814) of summed maximum power and ground clamp curves exceed 0.005 amps in the range between power and ground.

            Warning :  at line 2577 in file //Signal Integrity/mpc5777c_bga516.ibs :

               Vinl not specified for the model, using the default value : 0.8V.

              

               Vinh not specified for the model, using the default value : 2.0V.

            Warning :  at line 2697 in file //Signal Integrity/mpc5777c_bga516.ibs :

               Vinl not specified for the model, using the default value : 0.8V.

              

               Vinh not specified for the model, using the default value : 2.0V.

            Error :  at line 12860 in file //Signal Integrity/mpc5777c_bga516.ibs : Pin model int_term used by the series pin mapping from pin L3 to pin M5 of component pads does not exist in this file.

            Error : Parse failed on file //Signal Integrity/mpc5777c_bga516.ibs.

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