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ADS1282EVM-PDK: ADS1282EVM-PDK additional supply power schematics and USBStyx

Osim Abdulhamidov
Prodigy 75 points
Part Number: ADS1282EVM-PDK
Other Parts Discussed in Thread: TMS320VC5509A, ADCPRO

Hello, TI community!

I've got some problem when I getting started install USBStyx driver. I have succesfully installed the NI-Visa driver (TMS320VC5509A) and ADCPro (version is 1.1.0). But when I run the ADCPro and clicked the menu for board, it says "DSP not ready... Retrying". I know someone had question like this and it was solved, but I want make sure that am I connected all power supplies and addition ones properly? 

I read EVM board's documention and found that the jumper J12 should be disconnected but when I do it the board doesn't works, PC's property menu doesn't show that the connection is fine and the LED D2 doesn't glows. Thats why I connected the J12. I have attached the schematics below. Please don't judge me, I haven't another components and I created scheme for addition supplying to board with those ones that I have. 

As you see the values of input voltages there are no perfect. -4,84V for -5VA, and +/- 9,6V to VA+/-. I measured with multimeter. Is that matter be perfect for installing USBStyx driver and make sure that is everything ok?  Thank you much!!! Sorry for my bad English!

Best regards,

Osim.

  • 0
    TI__Guru**** 181511 points

    Hello Poster!

    Our support staff is taking time with their families for the Independence Day holiday here in the US.  It may be July 8th before we can get back to you with help on your query.  We apologize in advance for the delay and will get back to you as soon as possible.

  • 0 in reply to Tom Hendrick
    Prodigy 75 points

    Hello, Tom! 

    Now, everything is ok! I solved this problem with one of my friend. 

    At first time, I had installed the ADCPro version 1.0.0 to PC which OS was Windows XP. But that doesn't helped.

    After, I downloaded the newer ADCPro version 2.0.0 and also ADS1282EVM-PDK-SW and istalled to PC with Windows 7 OS. There are links: 

    http://www.ti.com/tool/ADCPRO?keyMatch=adcpro%20download&tisearch=Search-EN-Everything

    http://www.ti.com/tool/ADS1282EVM-PDK?keyMatch=ads1282evm-pdk&tisearch=Search-EN-Everything  

    But it doesn't still worked except that moment when I returned back the jumper J3 to connect the SEL with DVDD as shown on Figure 6 in the documentation "sbau144d. (2016)". I don't know why at first time the jumper J3 wasn't connected properly. I had to be attentive :)

    Plus the J12 should stay connected which doesn't show on figure 8. when you want use an external supply (like +/-10 and -5V). And I already had the driver libusb-win32 devices before the installing the ADCpro, so I disabled it. Maybe I'm making mistake, I'm not sure on my own words but in mine PC the software works.

    Thanks for feedback. By the way Happy Independence Day.