TMDX5535EZDSP: TMDX5535EZDSP

user5152206

Part Number: TMDX5535EZDSP

I want to evaluate the DSP5545 FFT capability of frequency analysis（voice frequency about 150--2000Hz） for an instrument development .Does the eZdsp5545 development kit demonstrate the function?

over 6 years ago

0 Yordan Kovachev over 6 years ago

TI__Guru**** 161600 points

Hi,

I've notified the C55x team. They will post their feedback directly here.

Best Regards,
Yordan

0 Lalindra Jayatilleke over 6 years ago

TI__Mastermind 30365 points

user5152206,

Please see e2e.ti.com/.../1538041

Lali

0 user5152206 over 6 years ago in reply to Yordan Kovachev

Prodigy 200 points

Hi，Yordan,

Thank you for you help!

Best Regards,

Zhiqiang Hao

0 user5152206 over 6 years ago in reply to Lalindra Jayatilleke

Prodigy 200 points

Hi Lali，

Thank you for your kindly answer. I am sorry for I didn't make my question clear. My question is that :

Does the eZdsp 5545 have all the necessary hardware to support a FFT demonstration ? Yes, the DSP 5545 is designed for voice processing and with a FFT co-processor inside,But I don't see anything about FFT or frequency analysis in the eZdsp 5545 Technical Reference. So , I am not sure whether the eZdsp5545 is capable to run the FFT code routine in the TI's support Library or not.Does the eZdsp 5545 has all the necessory hardware to run the FFT? I hope someone who is familiar with eZdsp 5545 to help me with the question before purchase .

Best Regards,

Hao zhiqiang

0 Lalindra Jayatilleke over 6 years ago in reply to user5152206

TI__Mastermind 30365 points

Hao,

Yes it does. Please see
processors.wiki.ti.com/.../C55x_DSPLIB_FAQ
e2e.ti.com/.../429363

The C5535 is very similar to the C5545 as far as DSPLIB functions go.

Lali

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TMDX5535EZDSP: TMDX5535EZDSP