Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.

  • State Resolved
  • Locked Locked
  • Replies 1 reply
  • Subscribers 30 subscribers
  • Views 285 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.

TAS5805M: How to use TAS5805 EVM to debug EQ of design board?

Gust Zhang
Expert 5811 points
Part Number: TAS5805M

Hi Team,

My customer wants to debug EQ of his design board through TAS5805EVM. He connects our EVM and his board through IIC. However he changes the volume, the board has no output. I check the address of IIC and IIC address is right .

  • 0
    TI__Genius 9995 points

    Hi Gust,

    I2C address of TAS5805MEVM are 0x58 and 0x5a. It  is suggested to disable DVDD1 and DVDD2 to avoid Address mess.

    If you still find that I2C communication is right while EQ adjustment is abnormal. Please scope I2C waveform for further debug.

    BR,

    Alix