AM5728: USB3.0 Super Speed PCB Simulation

miki

Part Number: AM5728

I would like to simulate the following signals of USB3.0-SuperSpeed. Is it possible with the IBIS Model published on the Web?

If you can't simulate the SuperSpeed band with the published model, how do you plan to simulate it?
(Are you not assuming a SuperSpeed simulation for the AM5728?)

Target pin ( )BALL Number
(AF12) : usb_rxn0
(AE12) : usb_rxp0
(AC11) : usb_txn0
(AD11) : usb_txp0

over 2 years ago

0 ShreyasRao over 2 years ago

TI__Guru 62160 points

Miki,

I need to look into this and one of us will back to you. I am unsure about the simulation of USB signals.

0 Robert Eschler over 2 years ago

TI__Guru 52265 points

These pins are included in the IBIS model. Did you have some issue when simulating?

0 miki over 2 years ago in reply to Robert Eschler

Intellectual 280 points

Hellow Robert Eschler -san,

I have not tried it with the IBIS model yet, but is it correct to say that SuperSpeed simulation is possible with the published IBIS model without any problems?

p.s
I heard that the simulation for the 5Gbps band is generally performed using the AMI model, not the IBIS model, so I asked this question.

+1 Robert Eschler over 2 years ago in reply to miki

TI__Guru 52265 points

For Jacinto7 - yes AMI model is used for high speed interfaces. However for Jacinto6/AM57x family of devices, AMI models are not available - so use standard IBIS.

0 miki over 2 years ago in reply to Robert Eschler

Intellectual 280 points

Thankyou

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AM5728: USB3.0 Super Speed PCB Simulation