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  • TI Thinks Resolved

ADS42JB69: Requirement of ADS42JB69 IC's FPGA Interface VHDL File

Prodigy 110 points

Replies: 3

Views: 102

Part Number: ADS42JB69

Dear sir/Madam,

I am very new to VHDL / verilog coding, and in My Design, we have selected ADC 16 bit part number is ADS42JB69IRGCT

now I need to interface this adc with FPGA (Both SPI and JESD), can anyone help me out by sharing sample codes to to boot the ADC and interface the ADC with FPGA

that will help me a lot and speed up my work

here is my mailing address

1) balakrishnajatoth@gmail.com

2) jatothbalakrishna@bel.co.in

thank you in advance

  • Guru 53930 points

    Balakrishna,

    Example Altera firmware can be found under the TSW14J56EVM  product folder on the TI website. Example Xilinx firmware can be found under the TSW14J10EVM product folder on the TI website. More examples can be found on the Xilinx website. I have attached two files showing the ADS42JB69 register settings used when operating with either 4 lanes (LMF = 421) or 2 lanes (LMF = 222).

    Regards,

    Jim  

    ADS42JB49_EVM_LMF_222.cfgADS42JB69_EVM_LMF_421.cfg

  • In reply to jim s:

    Dear Sir 

    thank you for reply 

    I tried Both the site but did not found what VHDL / verilog codes there, some firmware with C coding i found. 

    i would request you to share the links

    1)  Xilinx firmware can be found under the TSW14J10EVM 

    2) More examples can be found on the Xilinx website

     thank you in advance sir,

    Regards,

    Balakrishna J 

  • Guru 53930 points

    In reply to Balakrishna Jatoth1:

    Balakrishna,

    Under the TSW14J10EVM product folder on the TI website, go the "Software" section and click on "TSW14J10EVM Xilinx Firmware Source" link. There should be something similar under the TSW14J56EVM product folder. Regarding the Xilinx website,; I would suggest you use their forum to search for firmware examples.

    Regards,

    Jim

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