VU37P with Integrated HBM2, Quad QSFP, and 256 GBytes DDR4 on BittWare Viper Platform
4x 100GbE via 4 QSFP28
Up to 256 GBytes DDR4
Up to VU37P FPGA: 2.8 million LCs and 8GBytes HBM2 FPGA by Xilinx
BittWare’s XUP-VVH is an UltraScale+ VU35P/37P FPGA-based PCIe card ideal for high-density datacenter applications that demand high memory bandwidth. The UltraScale+ FPGA helps these demanding applications avoid I/O bottlenecks with integrated High Bandwidth Memory (HBM2) tiles on the FPGA that support up to 8 GBytes of memory at 460 GBytes/sec.
Along with the integrated memory, the UltraScale+ VU37P offers up to 2.8 million logic elements, which gives designers incredible performance potential — yet with a power density that makes thermal management difficult. The XUP-VVH meets this challenge with BittWare’s Viper platform, supporting large FPGA loads, up to 256 GBytes DDR4, and 4x 100 Gbps Ethernet.
BittWare’s Viper platform uses advanced computer flow simulation to drive the physical board design in a thermals first approach, including the use of heat pipes, airflow channels, and arranging components to maximize the limited available airflow in a server. Viper boards are passive by default, with active cooling as an option.
VU35P or VU37P
8 GBytes of HBM2 high-bandwidth DRAM
Core speed grade – 2
Contact BittWare for other FPGA options
Flash memory for booting FPGA
2 DIMM sites, each supporting:
Up to 128 GBytes DDR4 x72 with ECC
Up to 576 Mbits dual QDR-II+ x18 (2 independent 288 Mbit banks)
x16 Gen3 interface direct to FPGA
Micro USB: access to BMC and FPGA JTAG
Connects to a breakout board for UART, 1 PPS input, and 10MHz clock input
2 UltraPort SlimSAS on rear edge connected to FPGA via 16x GTY transceivers
Can support an additional x16 or x8 PCIe interface (requires soft IP core and additional slot)
4 QSFP28 (zQSFP) cages on front panel connected directly to FPGA via 16 transceivers
Each supports 100GbE, 40GbE, 4x 25GbE, or 4x 10GbE and can be combined for 400GbE
Board Management Controller
Voltage, current, temperature monitoring
Power sequencing and reset
FPGA configuration and control
I2C bus access
Standard: double-width passive heatsink
On-board power derived from 12V PCIe slot & an AUX connector (8-pin)
Power dissipation is application dependent
Operating temperature 5°C to 35°C
3/4-length, standard-height PCIe dual-slot board
10 x 4.37 inches (254 x 111.15 mm)
BittWorks II Toolkit – host, command, and debug tools for BittWare hardware
FPGA Examples – example Vivado projects
Xilinx Tools – Vivado® Design Suite
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