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Original question:

TMS320C6678: TSIP I/F, High Impedance.

TMS320C6678: TSIP I/F, multi device connection.

erez cohen
Intellectual 595 points

Part Number: TMS320C6678

Hi,

On my design i need to connect up to 3 devices on each TSIP lane. each device set to Hi 'Z' when it is not transmitting data.

is it possible using the TSIP in such connection?

Do you have application note implementing this scheme?  

thanks,

Erez.

  • 0
    TI__Guru 50170 points

    Hi, Erez,

    Please expect slow response during the holiday season.

    Rex

  • 0
    TI__Mastermind 42545 points

    Hi Erez,

    It is possible to connect multiple devices to the TSIP interface in the manner you described. We don't have an application note describing the connection of multiple devices but the data manual includes all the timing requirements for the TSIP interface. As long as the timing requirements are met when the multiple devices are connected, the interface should operate correctly.

    Regards, Bill