RSA in TMS320C6670

Ran,

I can't answer your question directly, I know it is used for UMTS and CDMA functions including finger despread, path monitoring, and preamble detection, as well as transmit spreading functions.  Our support model for the RSA on the TMS320C6670 is 3rd party based.  If you can provide some contact information, I'll be happy to provide the details and put you in touch with the right folks that can answer your questions.

Regards,

Travis

 

Hi Travis,

 

I'd appreciate if you can connect me to the right people.

 

A good start for me would be the document "Rake Search Accelerator (RSA) for KeyStone Devices User Guide" ( SPRUGY7 ) which is referenced in the C6670 data manual with an invalid link.

 

Thanks

Ran

 

Travis,

I would also like to get third party info for RSA for CDMA processing. Obviously you need my email address, should I provide it in this forum?? Or do you have the ability to obtain iot from my login info?

-Tom-

Hi Travis,

 

I haven't been contacted yet by any of your 3rd parties regarding this. Can you please follow up?

 

Thanks

Ran

 

Ran,

Let me check where this ended up.  I'll let you know asap.  I'm not sure why we can't just post the 3rd party contact info here, I'll look into that too.

 

Tom, I can't look-up your email, so you can either post it , and then I can grab it quickly and delete the post,  or you can hold off until I see if I can post the 3rd party contact info.

 

Regards,

Travis

 

Got it Tom.  I'll pass your name along too.

 

Regards,

Travis

Hi Travis,

Could you please help me about getting support from your 3rd parties about the RSA ?

Thanks in advance.

Adem

Adem,

 

If you can post your email, I'll put someone in touch with you that can get you the contact details.

 

Regards,

Travis

 

hi tscheck .

i need rsa block. could you send me email how to contact someone.

Aiden,

I can not post the 3rd party info to the forum.  If you can post your email, I will put someone in contact with you.  I can remove your email address from the forum after I have it.

Thanks,

Travis

Hi

It may not be appropriate to ask this question here. But to get attention immediately I'm asking it here.

Does the RSA in 6670 Supports PRACH for LTE?

Since it is based on Zadoff Chu sequence I have got this doubt.

Regards

I pinged our internal group that supports basestation apps, they don't use the RSA for PRACH and commented that it would not be easily supported.

Regards,

Travis

I am working to implement WCDMA Signal Chain using c6670, but could not find details about:

1. WCDMA Receive Acceleration Coprocessors

2. WCDMA Transmit Acceleration Coprocessor

 

Can you please let me know the contact details of the person/TP, who can provide these details.

 

Thanks & Regards

Avnish

Travis,

Is it too late to get the third party contact information? I can post my email when I get confirmation from you. We are looking into using both the RSA and the WCDMA Rx Accelerator.

Thanks,

Dave

I'll forward internally and try to get you in contact with the right person.

Regards,

Travis

Hi Dave,

Please email me and I can help point in the right direction with regards to third party contact.  You can reach me at skumar@ti.com. 

Thanks, Sandeep Kumar

Hi Travis,

I am using C6670 to implement WCDMA baseband processing. And I counld not find document about RSA, RAC and TAC.

I would also like to get third party info regarding these.

And my email address is skies_w@msn.com.

 

Thanks & Regards

Wang

Hi Wang,

I have responded to you via email on this topic.

Regards, Sandeep.

Hello,

I assume in order to de-mod CQI (while O<=11) from PUSCH data in EnodeB receive, RSA core is used to decode Reed Muller encoded data.

So, some questions come up with this. Would I please get contact info with 3rd party if the condition up here is correct for sure.

Best Regards 

Bedri

Hi,

I am using C6670 for implement reed-muller codes and I counld not find document about RSA, RAC and TAC - its big truble for me:(. Please send me to mivankin@gmail.com



Thanks & Regards
Mike

Hi Mike,

Support for these components on the TMS320C6670 is through our ecosystem partners. Please post an email (or update profile) if you would us to point you to these ecosystem partners. 

Regards, Sandeep.