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TAS2505: TAS2505 EQ settings

Vincent Hsieh
Expert 1895 points
Part Number: TAS2505


Dear Sir,

I had download the TIBQ for setting TAS2505 EQ.

I had reference the TAS2505 Application Reference Guide

So need fill in it in Page 44, registers 12 ....and TIBQ resolution setting 24bit right?

Only DAC has EQ, right? how to enable this EQ?

  • 0
    TI__Guru** 110925 points
    Hi Vincent,

    You're correct that only DAC has EQ. This EQ is formed by the biquads, the number of biquads depends on the processing blocks selected, as shown in ARG section 2.4.1.2
    As explained in the same document (ARG) you should use Page 44, Register 1 to select between the coefficient buffers. This information is shown in section 2.4.1.3

    Best regards,
    -Ivan Salazar
    Applications Engineer - Low Power Audio & Actuators