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RTDX

Amir Shafiq
Intellectual 450 points

hi

i am using tms320c6713 dsk . what is maximum data rate of RTDX ?

i have data of about 1k points and data type is float. My application will be based on VC or VB

also i have constraint on time that i have to transmit data within 1ms. Is it possible with RTDX ?

 

If not then is there any alternative to RTDX for interfacing it with VC /VC for digital data format.

 

  • 0
    TI__Guru**** 482271 points

    In this article:

    http://processors.wiki.ti.com/index.php/High_Speed_RTDX_%28HSRTDX%29

    'There are two types of Real Time Data eXchange (RTDX). XDS510-class emulators support an existing form of RTDX called "standard" RTDX that is capable of data rates from 10 KBytes per second and higher. The XDS560 also supports standard RTDX, boosting those speeds to as high as 130 KBytes/second. In addition, the XDS560 offers High Speed RTDX (HSRTDX) for enabled processors with bandwidth of over 2 MBytes/second."

    NOTE: RTDX is no longer supported. We do not recommend people to use RTDX for any new projects. If there is another transport you can use, we recommend you use that instead.

    ki

     

  • 0 in reply to Ki
    Intellectual 450 points

    hi

     

    Currently i dont have HSRTDX available. i want to achieve RTDX of 1024 points with current setup. i have used example programs and they are working fine for 1k points. But when i use my array of data which is type "short" instead of "input_sample()" then i host application dont get any result and it time out.

    Can you guide me what could be possible problem.

  • 0 in reply to Amir Shafiq
    Intellectual 450 points

    what if i want my code to run and update array of data after every1ms and i for the rtdx i want to send data after every 50ms.Then how can i achieve that so that one part of my code run at high speed and rtdx part run after every 10-50ms in parallel to rest of program