DP83869EVM: In testing my ZCU102 eval board, the IP need an option to have 2ns tx skew add by PHY

CK Yau

Part Number: DP83869EVM

Hi All:

I am wondering if it is possible to add the 2ns skew via the PHY in my case. Or I have to figure something else to add the skew

Thanks,
CK

0 Vibhu Vanjari over 4 years ago

Hello CK,

Assuming that you are operating in the 1000M RGMII mode, there is a way to configure transmit/receive delay.

Please refer to section "9.4.4.2 1000-Mbps Mode Timing" of the datasheet (http://www.ti.com/lit/ds/symlink/dp83869hm.pdf) for more information on enabling and configuring this delay.

Thanks,

Vibhu

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