My customer is doing SI analysis of RGMII. They have a question about IBIS driver model.
It appears there are three models as follows:
1. lvcmos0_nom_3p3_v
2. lvcmos0_slow_3p3_v
3. lvcmos0_fast_3p3_v
On the other hand, if we see registers in Padconfig, Drive Strength is set to Reserved except for the default setting.
Is 1 (lvcmos0_nom_3p3_v) the current default? Or are they all set to optimum drive ability, including other terminals?
Best regards,
Ken
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