Starterware/TMS320C6748: TMS320C6748 LCDK, Digital input and sampling rate problem

Shinhyuk Jeon

Prodigy 90 points

Part Number: TMS320C6748
Other Parts Discussed in Thread: PCM1864

Tool/software: Starterware

I want to get technical support about TMS320C6748 LCDK.

I downloaded Starterware 01.20.01.01 and i used McASP. There are some problems.

First of all, i want to operate the board 192000 sampling rate.

But McASP code use AIC3106 audio codec, so it is limited 96000Hz.

Secondly, i have to receive digital signal.

So, i need to find suitable examples for me.

how can i figure out this problems?

I hope your prompt reply

over 8 years ago

0 Lalindra Jayatilleke over 8 years ago

TI__Mastermind 30365 points

Moving this thread to the C67x forum.

0 Yordan Kovachev over 8 years ago

TI__Guru**** 161600 points

Hi,

I've notified the RTOS team. Their feedback will be posted here.

Best Regards,
Yordan

0 Rahul Prabhu over 8 years ago

TI__Guru** 116020 points

This is not a suitable hardware platform for your application evaluation. I would recommend that you look at the OMAPL137 EVM and the audio daughter card from Spectrum digital. That board has a PCM1864 and combo codec that has digital input output capabtilities that supports your sampling rate requirements as well as the interface requirements:

www.spectrumdigital.com/.../
www.spectrumdigital.com/.../

Hope this helps.

Regards,
Rahul

Processors

Processors forum

Starterware/TMS320C6748: TMS320C6748 LCDK, Digital input and sampling rate problem