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Home > FPGA Technical Tutorials > FPGA-Based Prototyping Methodology > What can FPGA-based prototyping do for us? > Benefits for feasibility lab experiments

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Xilinx FPGA FPGA Forum

Benefits for feasibility lab experiments

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At the beginning of a project, fundamental decisions are made about chip topology, performance, power consumption and on-chip communication structures. Some of these are best performed using algorithmic or system-level modeling tools but some extra experiments could also be performed using FPGAs. Is this really FPGA-based prototyping? We are using FPGAs to prototype an idea but it is different to using algorithmic or mathematical tools because we need some RTL, perhaps generated by those high-level tools. Once in FPGA, however, early information can be  gathered to help drive the optimization of the algorithm and the eventual SoC architecture. The extra benefit that FPGA-based prototypes bring to this stage of a project is that more accurate models can be used which can run fast enough to interact with real-time inputs. 

Experimental prototypes of this kind are not the main subject of this book but are worth mentioning as they are another way to use FPGA-based prototyping hardware and tools in between full SoC projects, hence deriving further return on our investment. 


  • XCR3384XL-12PQ208C

    Manufacturer:Xilinx

  • CPLD CoolRunner XPLA3 Family 9K Gates 384 Macro Cells 83MHz 0.35um Technology 3.3V 208-Pin PQFP
  • Product Categories: Programmable logic array

    Lifecycle:Active Active

    RoHS: No RoHS

  • XCR3384XL-12TQ144I

    Manufacturer:Xilinx

  • CPLD CoolRunner XPLA3 Family 9K Gates 384 Macro Cells 83MHz 0.35um Technology 3.3V 144-Pin TQFP
  • Product Categories: Programmable logic array

    Lifecycle:Active Active

    RoHS: No RoHS

  • XCR3384XL-7FTG256C

    Manufacturer:Xilinx

  • CPLD CoolRunner XPLA3 Family 9K Gates 384 Macro Cells 135MHz 0.35um Technology 3.3V 256-Pin FTBGA
  • Product Categories: CPLDs (Complex Programmable Logic Devices)

    Lifecycle:Unconfirmed -

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  • XC4VLX25-10FFG676I

    Manufacturer:Xilinx

  • FPGA Virtex-4 LX Family 24192 Cells 90nm Technology 1.2V 676-Pin FCBGA
  • Product Categories: Condensateurs électrolytiques en aluminium

    Lifecycle:Obsolete -

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  • XC3S200A-4FT256C

    Manufacturer:Xilinx

  • FPGA Spartan-3A Family 200K Gates 4032 Cells 667MHz 90nm Technology 1.2V 256-Pin FTBGA
  • Product Categories: FPGAs

    Lifecycle:Active Active

    RoHS: No RoHS

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