• AD1954 master/slave setting

    Hi,

         I want to use the ADC->AD1954 to implement my project.I set the serial interface mode of the ADC  to be master mode and I^2S.So I need to set the serial infterface mode of the AD1954 to be slave mode and I^2S. But I can'f find where to set the…

  • documentation for windnoise algorithm ?

    adau144x lists a windnoise algorithm in sigmadsp.  I did not see any documentation concerning it except for this circa 2002 article related to the ad1954 .

    http://www.analog.com/library/analogDialogue/archives/36-01/sigmaDSP/index.html

    thanks in adv…

  • RE: Can we bundle SigmaStudio with our product design?

    James,

    The article you have linked to here is for controlling a fixed-function signal flow in the AD1954, the first SigmaDSP IC. SigmaStudio, the current SigmaDSP programming tool, has much more flexibility and many more features for easily programming…

  • RE: Re: EQ Algorithm, Low  shelf wrong!

    Hi Jerald,

    SigmaStudio is a great tool, and coupled with SigmaDSP family of processors makes one of the most friendly, easy to use and powerful DSP platforms for audio applications in the market. I have been using it throughout the years, since it was…

  • AD9154: DAC PLL not locking

    Dear all,

    we are having trouble setting up the DAC PLL of the AD1954 converter. We have an AC-coupled LVPECL clock at the CLK input pins and perform the following register writes according to the datasheet (e.g. for an input frequency of 500 MHz):

    //…

  • RE: USBi Problem

    There is something funny going on with the programming board.

    What is baffeling is that it works sometimes. Does not just go dead

    Below are my personal, random thoughts on what could be going wrong.

    1. Windows recognises the card every single time…

  • TAGS LIST: Processors & DSP

    ADUC812
    ADUC814
    ADUC816
    ADUC824
    ADUC831
    ADUC832
    ADUC834
    ADUC836
    ADUC841
    ADUC842
    ADUC843
    ADUC845
    ADUC847
    ADUC848
    ADUC7019
    ADUC7020
    ADUC7021
    ADUC7022
    ADUC7023
    ADUC7024
    ADUC7025
    ADUC7026
    ADUC7027
    ADUC…

  • RE: 1701's maximum ADC sampling rate.

    Skfir,

         Brett or another of the AD reps on this board can answer this better than me.

         I don't know of a way for the DSP chip's program itself to "reach into" its GUI controls the way you describe.  However, some SigmaStudio blocks…

  • TAGS LIST: Audio

    AD8024
    AD8509
    AD8511
    AD8531
    AD8532
    AD8534
    AD8565
    AD8566
    AD8567
    AD8614
    AD8644
    ADD8504
    ADD8710
    AD8519
    ADSY8401
    AD8529
    AD1870
    AD1871
    AD1877
    AD1974
    ADAU1977
    ADAU1978
    ADAU1979
    ADAU7002
    SSM2602
    SSM26…

  • How many instructions can be executed per sample in SigmaDSP?

    Calculating IPS (Instructions Per Sample)

    The number of instructions that can be executed per sample depends on three things:

    • The core frequency of the SigmaDSP you are using (as you have it configured in your system)
    • The size of the program…