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Showing 169 results View by: Thread Post Sort by
  • DAC39J84: Unable to obtain output from DAC39J84

    Tai Sim Yeoh
    Tai Sim Yeoh
    TI Thinks Resolved
    Part Number: DAC39J84 Other Parts Discussed in Thread: DAC38J84 Tool/software: Hello TI Support, I am working on a system consists of off the shelf board using Xilinx ZU29DR RFSOC paired with Abaco FMC216 with TI DAC39J84 DACs. The issue I am currently…
    • 2 months ago
    • Data converters
    • Data converters forum
  • DAC39J84: Sync Toggling

    Anirudh Reddy
    Anirudh Reddy
    Part Number: DAC39J84 Other Parts Discussed in Thread: LMK04828 Tool/software: Hi, When I am trying the configure the DAC39J84 I am observing my sync signal and tx_tready signal are toggling. I am configuring the DAC with the following settings: sampling…
    • 1 month ago
    • Data converters
    • Data converters forum
  • Answered
  • DAC39J84: PRBS Test Configuration

    Tai Sim Yeoh
    Tai Sim Yeoh
    Resolved
    Part Number: DAC39J84 Tool/software: Hello TI Support, I am unable to get the PRBS test working as a) Either the test is always passing (even when I am sending the wrong PRBS pattern) or b) Always failing. I suspect it has to do with the Lanes enabled…
    • Resolved
    • 2 months ago
    • Data converters
    • Data converters forum
  • DAC39J84: Output compliance question

    Ryker She
    Ryker She
    TI Thinks Resolved
    Part Number: DAC39J84 Tool/software: Hi expert, There are two output compliance questions from my customer, please help to conform. Very appreciate your reply. How to calculate the output common mode voltage according to the IOUTP, IOUTN and RL…
    • 4 months ago
    • Data converters
    • Data converters forum
  • DAC39J84: FIFO read empty flag alarm and no DAC output

    Sqr tech
    Sqr tech
    Part Number: DAC39J84 Tool/software: Hi, I am using DAC39J84 in the 841 configuration (on a custom board) and am receiving the FIFO read empty alarm on all 8 lanes. Lane 0 (0x64) = 0x0002 Lane 1 (0x65) = 0x0002 Lane 2 (0x66) = 0x0002 Lane 3…
    • 1 month ago
    • Data converters
    • Data converters forum
  • Answered
  • DAC39J84: Link layer test failing with disparity error

    Tai Sim Yeoh
    Tai Sim Yeoh
    Resolved
    Part Number: DAC39J84 Tool/software: Hello TI Support, I am currently trying to get the Link layer test working for my system which consists of a Xilinx FPGA and DAC39J84. I managed to get the Repeating ILA test to complete successfully. However for…
    • Resolved
    • 2 months ago
    • Data converters
    • Data converters forum
  • DAC39J84: help needed in PRBS test

    Sqr tech
    Sqr tech
    Part Number: DAC39J84 Tool/software: Hi, We are struggling with performing PRBS test. We are using Xilinx/AMD JESD204c IP and JESD204PHY IP to connect to 4 DAC39J84. On the FPGA side, we are configuring the JESD204PHY for PRBS as follows: PHY…
    • 6 months ago
    • Data converters
    • Data converters forum
  • DAC39J84: DAC39J84: JTAG IEEE 1149.1 Boundary-scan not working

    Venu Reddy
    Venu Reddy
    TI Thinks Resolved
    Part Number: DAC39J84 Hi I'm trying to use the boundary-scan on the DAC39J84, but once the TAP set ins sample mode, the DAC stop sending data (see logic analyzer result below). I'm able the set the tap in BYPASS or IDCODE mode and get the right IDCODE…
    • over 1 year ago
    • Data converters
    • Data converters forum
  • ADS54J60: TI ADC (ADS54J60) and TI DAC (DAC39J84)

    Magendran PK
    Magendran PK
    TI Thinks Resolved
    Part Number: ADS54J60 Other Parts Discussed in Thread: DAC39J84 , Tool/software: Hi, I sent a Request for JESD204 rapid design IP 2 weeks ago. I have an FMC board with TI ADC (ADS54J60) and TI DAC (DAC39J84) and want to interface with Zynq Ultrascale…
    • 9 months ago
    • Data converters
    • Data converters forum
  • DAC39J84: Requesting access to BSDL file for the DAC39J84.

    Megan Price
    Megan Price
    TI Thinks Resolved
    Part Number: DAC39J84 Other Parts Discussed in Thread: DAC38J84 Hi there, Can I please have access to the DAC39J84 BSDL file for boundary scan purposes? Thanks!
    • over 2 years ago
    • Data converters
    • Data converters forum
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