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DAC3482: SYNC configuration

Rory Wu
Intellectual 1050 points
Part Number: DAC3482
Other Parts Discussed in Thread: LMK04803,

Hi team,

My customer used DAC3482 and LMK04803, having some questions need your kind help:

1. Can SYNC be connected to FPGA?

2. Does FRAME and SYNC have FIFO function? Can SYNC be float if only one chip used?

BR 

Rory

  • 0
    TI__Guru* 79594 points

    Rory,

    1. yes, it is meant as a synchronization signal issued from the host/FPGA side

    2. yes, they can be used to sync the FIFO. You can use either FRAME or SYNC to do so, so floating SYNC is ok if you do not need it

    refer to following document for detail:

    -Kang