AIC3254 MAXIMUM DELAY FOR PACDEC DELAY COMPONENT

kaeroul

Other Parts Discussed in Thread: TLV320AIC3254EVM-K

Hello Guys, Hello J Arbona and Justin Bohr , Damian Lewis, Don Dapkus, and all Engineers,

I want to add delay about 300ms for my audio application. Is it possible?

Pictures depicted below are my current process flow and I manage to achieve about 128ms.

If I put size7+size1>700, then I got output error. Is there any limitation of the delay? Any help would be much appreciated!

Thanks and Best Regards,

kal

over 10 years ago

0 J- over 10 years ago

TI__Mastermind 46195 points

Hi Kal,

Check the Resources window after compiling. It will tell you what caused the limitation. It possibly failed due to exceeding the Data RAM limits.

Regards,
J-

0 kaeroul over 10 years ago in reply to J-

Intellectual 370 points

Thanks J Arbona for the answer.

Anyhow, could you please suggest an advance version of TLV320AIC3254EVM-K that can have up to at least 13,230 samples with 44.1kHz sampling rate.

Current TLV320AIC3254EVM-K version can only have up to 4800 samples.

Thanks,

kal

update: 21/4/2015

below process flow can support up to 9600 samples.

Audio

Audio forum

AIC3254 MAXIMUM DELAY FOR PACDEC DELAY COMPONENT