TAS2X63EVM: How to set Speaker Characteristics and Configure EQ Profile using I2C command

Hi Jeff,

Thanks for the response!

Below are some related queries.

Q1. Once we are done with my Configurations and setting we will get various output files from PPC3 which should be flashed in TAS2563 Amp using PPC3 right? Is there any other way to upload this files.

Q2. While going for mass production can we bypass ppc3 part and do all the Configuration and setting using MUC Via I2C command? If there are other ways then what are they?

Best regards,

Mukesh Prajapati 

Hi Mukesh,

Flash is not really the right word to use here. All configurations on the TAS2563 are via I2C. PPC3 is just a translator to help the user convert desired settings into the appropriate I2C commands. There are no output "files" so to speak.

However you can save your PPC3 file for later, and also take a read of all registers to create a register dump of your desired settings. At this point you can bypass PPC3 by creating an I2C script and use an EEPROM or similar device to load up the settings to the TAS2563.

Best regards,

Jeff McPherson

Hi,

After filling the speaker characterization field and Equalizer Profile will these changes be reflected in the Memory map section in PPC3.

If that will reflect in the memory map when which register shall i check for Characterization and Equalizer adjustments.

Best regards,
Mukesh Prajapati

Hi Mukesh,

No, the register map is intended to only show registers that the user can reasonable configure themselves. Speaker Characterization data and EQ profiles use DSP coefficients as I've mentioned, so they are not intended to be directly accessed like the registers in the register map are. You can monitor the I2C commands when you load your speaker characterization data to your device, but it is intended for PPC3 to control these writes. If you need to verify that the writes are successful, try reading back one or many DSP coefficients after PPC3 has written them.

Best regards,

Jeff McPherson