TLV320AIC3100EVM-U and STM32F4-DISCOVERY

Paolo Martinetti

Expert 2730 points

Other Parts Discussed in Thread: CC2564

Hi everybody,

is there any way to connect TLV320AIC3100EVM-U to the system (STM32F4-DISCOVERY + CC256XQFNEM + CC256XEM-STADAPT)?

Thanks in advance

Paolo

over 9 years ago

0 Sean2 over 9 years ago

TI__Mastermind 33460 points

Hi Paolo,

Moving this post to the Dual Mode Bluetooth forum where they will best be able to support requests for the CC256x.

0 Justin Young over 9 years ago

TI__Prodigy 490 points

Hi Paolo,

Which modes are you running the CC2564 on, master or slave? Are you using assisted or non-assisted mode?

For assisted master-mode as an audio sink, connect pins 5, 6, 7, and 8 on the CC256XQFNEM's debug header to the corresponding I2S inputs on the TLV320AIC3100EVM (TP4, TP5, TP6, TP7). Please refer to the user guide for each EVM to determine the correct pin connections.

For non-assisted master-mode as an audio sink, connect the I2S audio output pins from your STM32F4 Discovery board to the corresponding I2S inputs on the TLV32AIC3100EVM. The inputs are still TP4-TP7, and the audio data will be sent from the CC2564, to the STM32F4, to the audio CODEC.

Let me know if this helps.

Justin

0 Paolo Martinetti over 9 years ago in reply to Justin Young

Expert 2730 points

Thanks!

I Use CC2564 as master in assisted mode.

Paolo

Bluetooth®︎

Bluetooth forum

TLV320AIC3100EVM-U and STM32F4-DISCOVERY