DP83848I: setup/hold time at SNI mode

Kazuhiko Hirano

Genius 16578 points

Part Number: DP83848I

Tool/software:

Hello,

Q1: At SNI mode, how much is RXD[0] to RX_CLK setup time and hold time respectively?

Q2: At SNI mode, how much is TXD[0] to TX_CLK setup time and hold time respectively?

Best regards,

K.Hirano

over 1 year ago

+1 J over 1 year ago

TI__Mastermind 26771 points

Hi Hirano-san,

Q1: There is no setup/hold time since this is driven by the PHY. Please follow the MAC's setup/hold time. This is driven synchronously to the RX_CLK recovered from the CLK.
Q2:

Best,
J

Interface

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DP83848I: setup/hold time at SNI mode