4 Channel sFPDP PCIe Card

iG-G30-PCE-SDP-4T4R

A VITA 17.1 sFPDP to PCIe Gen3 x8 card enables full duplex, high-speed, low-latency streaming of deterministic sFPDP data directly into a host system over a PCI Express interface. The card implements the 17.1 electrical sFPDP protocol on the front end and a PCIe Gen3 x8 endpoint with DMA engines on the host side for efficient data movement. An onboard FPGA manages framing, flow control, and buffering to ensure reliable real-time data transfer. Such cards are widely used in data acquisition, radar, EW, and avionics test systems where predictable throughput is critical.

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Features Details
Hardware Specification
  • Front Panel consists of,
    • Four Nos of 10Gbps SFP+
    • Status LEDs
  • PCIe Gen 3.0 x8 lane Endpoint mode
  • Form Factor : Full Height Half Length (FHHL) with PCIe edge finger, single slot
  • Power Input : 12V via PCIe edge finger
  • Cooling : Air Cooled with rugged aluminium enclosure & PCIe bracket
  • Operating Temp : -40C to +85C
sFPDP Specification
  • sFPDP VITA 17.1 compliant, upgradable to VITA 17.3
  • DMA engine per port and each port can operate independently
  • Line rates from 1.0625–6 Gbaud
  • Data rates up to 570 MB/s per channel
  • Optional CRC and flow control
  • Supports copy and copy loop modes
Software Specification
  • Supports low-level drivers for Linux operating systems enabling the host CPU to control the hardware and manage data transfers
  • C/C++ APIs enable link control, allowing users to enable sFPDP links and configure the required link speeds
  • FIFO management is supported through software, with C/C++ APIs to set, control, and read FIFO threshold levels for reliable data handling.
  • FPDP signal monitoring and control is provided via C/C++ APIs to set and read the status of signals such as PIO1, PIO2, DIR, NRDY, and related control lines
  • C or C++ APIs provides functions for advanced feature control and status reporting is available for CRC checking, flow control, copy, and copy-loop operating modes.
  • Supports the APIs that allow streaming high volumes of data across multiple sFPDP channels directly into host memory
Host Interface
  • PCIe Gen 3, x8 lane with a total maximum theoretical bandwidth of 64Gbps.
  • Full-Height Half-Length PCIe form factor, suitable for integration into Host PC systems.
  • Supports Linux OS
  • 16GB RAM and CPU 8 Core Minimum.
  • SW deliverable includes APIs and test applications
Highlights
  • Compliant with sFPDP VITA 17.1, with a seamless upgrade path to VITA 17.3
  • Designed for high-speed, low-latency, and deterministic data transfer, ideal for real-time systems
  • Supports a broad range of programmable line rates from 1.0625 Gbaud to 6 Gbaud
  • Four independent sFPDP channels, implemented using four 10 Gbps SFP+ interfaces for scalable throughput
  • Powered by iWave’s in-house sFPDP IP core, ensuring reliability, flexibility, and long-term support
  • Enables simultaneous multi-stream data acquisition and transfer without performance degradation
  • Optimized for defence, aerospace, and high-performance data acquisition applications
  • FPGA-based architecture allows future feature expansion and customization

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