Features

• PCIe low profile (half-length, half-height) form factor (6.6" x 2.46")
• Single-slot design auxiliary power input
• Agilex 023/019 device support
• CXL (Compute Express Linnk) and 16x PCIe Gen5 (512Gbps) host interface
• Up to 2x 200Gbps or 8x 25/50Gbps network support via two QSFD interfaces
• Support for up to four Gen4 M.2 NVMe SSDs
• 2 banks of 72-bit DDR4 memory (8GB/16GB)
• Agilex ARM HPS support with 32GByte eMMC
• Option for direct GigE network interface to HPS for debug
• Up to 75W card load with edge power and up to 100W 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)

Target Applications

• Designed for Data Center workloads and scale out architectures
• Machine learning, network, compute and storage acceleration
• 5G infrastructure DU and CU

 On-board Development and Debug Support

• Integrated USB BlasterII
• 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
• Tri-color module status LED at PCIe bracket edge
• Multiple on-board diagnostic and status LEDs

Interfaces

• x16 Gen4 PCIe card edge Interface
  • Backwards compatible with Gen3
  • Supports bifurcation as two x8 Gen4/Gen3
  • Gen2 and Gen1 supported via link downtraining
• QSFP-DD network interface port with hard IP support for:
  • PAM4: 2x 200G
  • PAM4: 4x 100G
  • PAM4: 8x 50G
  • NRZ: 2x 100/50G/40G
  • NRZ: 8x 25G/10G
• 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 remote board control
• 20-pin header for HPS GigE network interface (requires full-height bracket with RJ-45 adapter)
• SMB coaxial connector for external clock and PPS reference input