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Two questions of TUSB1310A

kent zhou
Prodigy 150 points
Other Parts Discussed in Thread: TUSB1310A

I have two questions of TUSB1310A :

1  The training sequences(TS1, TS2, and TSEQ) is generated by Link Controller or generated by TUSB1310A?

2  RX_DATAK(0,1) indicates Data/Control for the symbols of receive data,whether there will be only the case 8-bit data or 8-bit  control word? If will,What is the value of upper byte and RX_DATAK1?

Many thanks and Best Regards,

kent zhou

  • 0
    TI__Guru* 76130 points

    Both, the link layer and physical layer work to build the ordered sets.

    The TUSB1310A encodes (8b/10b encoding) the data coming from the link layer. This 10b word is called a Symbol, an ordered set (like TS1, TS2 and TSEQ) are formed by these 10b Symbols.

    So it can be said that the TUSB1310A generates the ordered set with the information coming from the link layer.

    2) I'm not sure if I understand correctly, the content on RX_DATAK1 will be the value on RX_DATA[15:8].

    Regards.