RGMII receive signal timing in i.MX7D

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RGMII receive signal timing in i.MX7D

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ko-hey
Senior Contributor II

Hi all,

I have a question about RGMII receive signal timing especially RGMII_RXC and RGMII_RXDn in i.MX7D.

Does user need to meet spec of Rise/fall time when it both of RGMII receive and transmit ?

Ko-hey

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Yuri
NXP Employee
NXP Employee

Hello,

 

   basically   rise / fall timings relate to output. For input, customers should estimate

timing budget, including output delays,  rise / fall values,  in order to satisfy input

setup / hold parameters.      

Have a great day,

Yuri

 

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