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  • ADS4225EVM: Not all signal bits arrive to fpga

    Resolved
    Part Number: ADS4225EVM Other Parts Discussed in Thread: ADS4225 Hi I have some issues getting signal from ADS4225EVM. This is the setup: The stup consists: SD1983EVK ADC-FMC adapter ADS4225EVM Nexys Video (Based on Xc7-A200T) I'm getting…
    • Resolved

  • ADS4225EVM: Questions about timing constraints, clocks and input delay primitives

    TI Thinks Resolved
    Part Number: ADS4225EVM Other Parts Discussed in Thread: TSW1418EVM , TSW14DL3200EVM Hi I have read instructions in SLAA545( Interfacing Altera FPGAs to ADS4249 and DAC3482 (TIDA-00069 Reference Guide) ) about interfacing ADS42XX boards to FPGA developments…
    • Answered

  • RE: ADS4225: Output impedance of DA[0..11] and DB[0..11] when they are used in CMOS Mode

    Resolved
    User, This does not mean the output impedance will be as you suggested. This is a transmission line impedance, not a load impedance. The 22 Ohms was just a suggestion. In many cases, this is not needed or a lower value like 10 Ohms would work just fine…

  • ADS4225: Cannot connect USB interface with ADS4225 EVM

    TI Thinks Resolved
    Part Number: ADS4225 Other Parts Discussed in Thread: ADS4222EVM , Hi, Experts: I am now using ADS4225 EVM and find that I cannot connect the EVM through USB to my laptop by using ADS42xx/58C28 GUI V2.1. Then I use FTDI CHIP ID tool to read back…

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