• State TI Thinks Resolved
  • Locked Locked
  • Replies 5 replies
  • Answers 1 answer
  • Subscribers 30 subscribers
  • Views 442 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TAS5713: Programming w/o multiple header files

John Garrett
Expert 4210 points
Part Number: TAS5713

I have a customer looking to use the TAS5713. They likely want to set up multiple equalizer settings.  Please let me know if there is an easier way to program this part as opposed to generating many header files and putting all this into a lookup table? This is very memory intensive.  It looks like the bi-quad registers are called out in the datasheet, but there doesn't appear to be any additional information on how to calculate the values to place there.  Please let me know.

 

Thanks & regards, John Garrett TI-AFA

  • 0
    TI__Guru 61380 points
    John,

    I recommend installing the GUI, this is where you can make one master register write table for all your needs. Using an EVM the customer can also evaluate the device.

    Regards,

    -Adam
  • 0 in reply to Adam Sidelsky
    TI__Expert 4210 points

    Thanks Adam,

    I wasn't aware the GUI would create a master register file so this is very helpful. However, I have a customer who wants to set up 49 equalizer settings.  Can the GUI generate a master register table of this size?  

    Please let me know.

    Thanks again & regards,  John Garrett  TI-AFA

  • 0 in reply to John Garrett
    TI__Guru 61380 points
    John,

    The GUI will output any settings you program in the GUI. I would set each of the EQs you want and extract each set of EQ settings to then compile your own master list.

    Regards,

    -Adam

    If I have answered your question please click the "This resolved my issue" button on this thread.
  • 0 in reply to Adam Sidelsky
    TI__Expert 4210 points
    Hi Adam,

    Understood and thanks!

    One other question: Is this process of setting each EQ, extracting the settings for that EQ and compiling a master list clearly defined in an application note or other document? If so, please provide the document number. I'd like to point the customer to this.

    Thanks again & regards, John Garrett TI-AFA
  • 0 in reply to John Garrett
    TI__Guru 61380 points
    John,

    No app note, but please do the following:

    1. Open the GUI, and check ‘I2C Logging’ in ‘Tools’ menu.
    2. Configure the device mode in ‘Configuration’, and click ‘Connect’ in the ‘Target’ menu.
    3. The device is initialized after that. Do the tuning with the GUI(e.g. add filter in EQ, set DRC…..).
    4. Find the cfg file in this location ‘C:\Program Files (x86)\Texas Instruments Inc\TAS5713 GDE\ProcessFlows\TAS57XX\diagnostics.cfg’. All of the write operations are recorded in this file.
    5. You can generate your cfg file by this logging file.

    Regards,

    -Adam