TPA5050 How to delay control

na na78

Guru 16770 points

Other Parts Discussed in Thread: TPA5050

TPA5050 can control the number of the delay samples via I2C interface.

A master which controls TPA5050 using I2C needs to know the I2S clock speed, doesn't it?

In general, is a master of I2S and a master of I2C same (single) device?

regards

over 9 years ago

0 Luis Fernando Rodriguez S. over 9 years ago

TI__Guru* 84915 points

Hi, Na,

In general, when an I2S device is configured in master mode, it must drive a MCLK and generate the BCLK and WCLK. Normally, this kind of devices are controlled by a host processor via I2C. This means that they are used as I2C slaves. So, in general the master I2S and master I2C are not the same.

Best regards,
Luis Fernando Rodríguez S.

0 na na78 over 9 years ago in reply to Luis Fernando Rodriguez S.

Guru 16770 points

Hi Luis

Thank you for your help.
We'll try to check the application again.

Best regards

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TPA5050 How to delay control