e2e,
Our customer has a question regardiing the data sheet for hte TLK3131. In the data sheet on page 17 in table 2.3 RGMII -Lane To Function Pin Mapping function TX_EN/TX_ER CONTROL BIT (INPUT) is assigned to TXC_[4] and RX_DV/RX_ER CONTROL BIT (OUTPUT) is assigned to RXD_[4].
In the data sheet on page 71 in table 4-1 Parallel Interface - Valid Signal Operational Mode Definations in the first row (RGMII, RTBI) in the column USAGE MODE it has CH0: TX_EN/TX_ER = RXD_[4] and CH0: RX_DV/RX_ER = RXD_[4].
See attached PDF.
The question is where is TX_EN/TX_ER CONTROL BIT (INPUT) assigned TXD_[4] or TXC_[4] and where is RX_DV/RX_ER CONTROL BIT (OUTPUT) assigned RSD_[4] or TXD_[4].
Thanks for your help.
Regards,
John Wiemeyer.