TAS5782M: setting device address in PPC3

daisuke kawasaki

Expert 4545 points

Part Number: TAS5782M
Other Parts Discussed in Thread: TAS5805,

Hi expert,

Is there any way to change device address of TAS5782 to 0x94 or 0x96 in the environment of PPC3 access?

It is intended that ADR0/1 pins on EVM will be properly modified to appropriate state specified by datasheet table 16.

Thank you for the advice in advance.

Best regards,

Daisuke KAWASAKI

over 7 years ago

0 Alix Wan over 7 years ago

TI__Genius 9995 points

Hi daisuke kawasaki,

As far as I am concern, the address can not be directly changed in PPC3. But you can use default I2C address to do testing and tuning, afterwards,
you can change the I2C address in the dumpped files according to your needs.

Regards,
Alix Wan.

0 Alix Wan over 7 years ago

TI__Genius 9995 points

Hi daisuke kawasaki,

As to this funcation, TAS5805 has already added this function. We will add this fucntion for other devcies gradually.

Regards,
Alix Wan.

0 daisuke kawasaki over 7 years ago in reply to Alix Wan

TI__Expert 4545 points

Hi Alix-san,

How about legacy devices? TAS5782M?

Best regards,
Daisuke KAWASAKI

0 Alix Wan over 7 years ago in reply to daisuke kawasaki

TI__Genius 9995 points

Hi kawasaki-san,

TAS5782 will be updated in next version.

Regards,
Alix Wan

0 daisuke kawasaki over 7 years ago in reply to Alix Wan

TI__Expert 4545 points

Hi Alix-san,

Thank you for your answer.

Best regards,

Daisuke KAWASAKI

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TAS5782M: setting device address in PPC3