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DP83867CS: Need more information regarding the DP83867 RXFSTS register

Part Number: DP83867CS

Hello,

We're using the DP83867CS in SGMII mode. 


Please specify when the RXFSTS UCAST_RCVD and BCAST_RCVD bits are set relative to either the reception of the last Ethernet FCS octet on the wire or on the SGMII line, which I expect would be dependent on a particular RX FIFO setting (RX FIFO DEPTH in PHYCR reg). 

In the case of SFD_ERR or BAD_CRC being asserted, is the data being received modified or truncated before being sent onto the SGMII RX line?  If so, please specify.


Thank you,

Bob