Features

• PCIe low profile (half-length, half-height) form factor (6" x 2.46")
• Available with single-slot and double-slot passive and active cooling configurations
• Agilex AGF014 and AGF012 device support
• 16x PCIe Gen4 (256Gbps) host interface
• Up to 200Gbps network interface via single zQSFP 56Gbps PAM4 and 28Gbps NRZ
• 3 banks of 64-bit DDR4 memory (12GB/24GB)
• Agilex ARM HPS support with 16/32GByte eMMC and option for direct GigE network interface to HPS (requires full-height bracket with RJ-45 adapter)
• Up to 75W card load with edge power and up to 125W card load with 6-pin PCIe power connector
• Integrated USB Blaster II, Agilex debug and module monitor interfaces through a single micro-USB connector on PCIe bracket
• Flexible clocking architecture with support for external synchronization/clock interface
• Extensive power, voltage and temperature telemetry with SMBus based access for host server board management controller (BMC)
• Open FPGA Stack, OpenCL and oneAPI support for high level abstracted development flow

Target Applications

• Designed for Data Center workloads and scale out architectures
• Bump-in-Wire networking and high-performance computing
• Intelligent network controller for GPU farms
• Machine learning, network, compute and storage acceleration

Interfaces

• x16 Gen4 PCIe card edge Interface
  • Backwards compatible with Gen3
  • Supports bifurcation as two x8 Gen4/Gen3
  • Gen2 and Gen1 supported via link down-training
• zQSFP+ (QSFP56) Network interface port
  • PAM4: 1x 200G (Soft IP, 4 lanes)
  • PAM4: 2x 100G (E-Tile hard IP, 2 lanes per port)
  • PAM4: 4x 50G (Soft IP, 1 lane per port)
  • NRZ: 1x 100G (Soft IP, 4 lanes)
  • NRZ: 2x 50G (Soft IP, 2 lanes per port)
  • NRZ: 1x 50G (Soft IP, 4 lanes)
  • NRZ: 1x 40G (Soft IP, 4 lanes)
  • NRZ: 4x 25G/10G (E-Tile hard IP

Hardware verified 200G/100G/50G/40G Soft IP Cores available from Hitek Systems

• Unified micro-USB 2.0 interface with on-board USB hub for:
  • Integrated USB Blaster II
  • UART interface to HPS or FPGA fabric (DIP switch selectable)
  • UART interface to module control CPLD for card monitor and control
• 14-pin header for HPS GigE network interface (requires full-height bracket with RJ-45 adapter)
• SMB coaxial connector for external clock/PPS reference input

Memory, Storage and Configuration Interfaces

• Three 64-Bit DDR4 interfaces, 4GB or 8GB each component memory
• One DDR4 port routed to HPS accessible banks
• 16/32GByte eMMC storage device for HPS
• 2Gbit QSPI flash for FPGA configuration connected to the module control CPLD
• x8 AVST configuration interface from module control CPLD
• 64Mbit QSPI flash for module control CPLD and BMC controller

On-board Development and Debug Support

• Integrated USB Blaster II
• UART access to the FPGA and module control CPLD
• Temperature, voltage and current monitoring sensors to module control CPLD
• Module input power measurement for profiling and verification in target servers/environment
• Automatic over-temp FPGA de-configuration
• Support for server Board management controller (BMC) with MTCP protocol support via SMBus through integrated module control CPLD processor (Planned)
• 4 bi-color LEDs for network port interface status
• Tri-color module status LED at PCIe bracket edge
• Multiple on-board diagnostic and status LED

Power and Heatsink Options

• Options for edge power or 6-Pin PCIe connector power input
• Options for single-slot and double-slot passive and active heat sinks
• 75W with PCIe edge power
• 125W with double slot 6-pin PCIe connector power