Hi Team,
Please tell me how to select the model correctly.
The TX model of DP83867IRPAP is divided into "GPIO_SGMII_IN" model for TX_D0 and TX_D1 and "GPI" model for other TX signals below.
In case of using at RGMII mode, which we use "GPIO_SGMII_IN" or "GPI" at TX_D0 and TX_D1 simulation?
As a result of SI simulation of TX_D0 and TX_D1 with the "GPIO_SGMII_IN" model, TX_D0 and TX_D1 have a larger delay time and ringing than other TX signals.
So I'd like to confirm how to select the model correctly.
From DP83867IRPAP IBIS model.
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35 TX_D3 GPI 0.18007 4.18836nH 0.65871pF
36 TX_D2 GPI 0.17238 4.03415nH 0.63035pF
37 TX_D1 GPIO_SGMII_IN 0.16703 3.92426nH 0.61700pF
38 TX_D0 GPIO_SGMII_IN 0.16396 3.85570nH 0.59788pF
39 TX_ER GPI 0.16990 3.94577nH 0.61191pF
40 GTX_CLK GPI 0.16565 3.86516nH 0.59990pF
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We downloaded model from the following.
https://www.ti.com/jp/lit/zip/snlm191
Best Regards,
