BittWare 250S+ FPGA Accelerator Card

BittWare 250S+ FPGA Accelerator Card offers a directly attached accelerator and proxy in-line accelerator, featuring a Xilinx UltraScale+ Kintex FPGA. The 250S+ is a PCIe Gen 3-capable accelerator card can be added to for PCIe or CAPI-enabled server platforms. This allows for an energy-efficient acceleration capability for applications such as database acceleration, in-line compression/encryption, checkpoint restarting, and burst buffer caching.

Required Equipment

  • Full-height PCIe slot
    • Order 250S-15P2-4094-2P
  • Half-height PCIe slot
    • Order 250S-15P2-4094-8P
  • For JTAG access to the card, please also purchase ACC-JTAG-BR to connect a USB-over-JTAG programming cable to the FPGA card and Vivado Labs support.


  • PCI brackets are not swappable
  • 4x 960GB NVMe drives
  • 4 GBytes DDR4
  • 1.1 million LCs Kintex UltraScale+ KU15P FPGA


  • FPGA
    • Xilinx Kintex UltraScale+
      • KU15P in a FFVA1156 package
      • Core speed grade -2
  • On-board DDR4 SDRAM
    • One bank of DDR4 SDRAM x80 bits
    • 4GB DDR4 bank
    • 2400 MT/s Transfer rate
  • Host interface
    • x8 mechanical PCIe Gen3
  • Power supply monitoring & reporting
    • Voltage monitoring
    • Temperature monitoring
    • Fault condition reporting to FPGA
  • Cooling
    • Double-width passive heatsink for FPGA power up to 50W
  • Storage
    • Four on-board 960GB NVMe SSD sticks
  • Electrical
    • On-card power derived from PCIe slot supplies
    • Power dissipation is application dependent
    • Typical FPGA power consumption ~25-50W
  • Environmental
    • 5°C to 35°C Operating temperature
  • Quality
    • Manufactured to ISO9001:2008 IPC JSTD-001 -Class III
    • RoHS compliant
  • Form factor
    • Will only fit in a Full-Height PCIe compliant slot
    • PCB - Half-height, half-length PCIe board
    • 167.7mm x 68.9mm Dimensions
    • Double-width
    • PCI Bracket - Full-height – Cannot be replaced – for Half-Height bracket please order 250S-15P2-4094-8P

Kit Contents

  • 250S+ FPGA board
  • Built-in self-test (BIST)
  • 1-year access to online developer site
  • 1-year hardware warranty

Block Diagram

Block Diagram - BittWare 250S+ FPGA Accelerator Card

Front & Back View

BittWare 250S+ FPGA Accelerator Card
Publicado: 2020-06-11 | Atualizado: 2022-03-11