FPGA PCIe, FMC and VPX Boards

Use standard PCIe, FMC/FMC+ and selected 3U VPX platforms for FPGA processing, high-speed data movement and modular application I/O.

Primary use

Configurable FPGA processing

Form factors

PCIe · FMC/FMC+ · 3U VPX

Data movement

DMA · multi-gigabit links

Deployment

Laboratory · server · rugged VPX

Standard board formats Modular I/O Streaming DMA Clock and trigger Rugged options Reference designs

Platform qualification: Platform qualification must confirm processor stepping, module pinout, carrier-board interface allocation, boot chain, BSP release, high-speed signal integrity, thermal solution, operating temperature and lifecycle before design freeze.

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Platform category	Host or backplane	I/O architecture	Processing resources	Deployment
PCIe accelerator card	PCIe x4, x8 or x16, platform dependent	On-board I/O or FMC/FMC+	FPGA DSP, protocol offload and DMA	Workstation or server
FMC/FMC+ module or carrier	PCIe or VPX carrier	ADC, DAC, RF, video or serial I/O	Converter interface and real-time processing	Laboratory and embedded systems
3U VPX module	VPX payload or switch profile	FMC+, direct RF or backplane I/O	FPGA, SoC-FPGA or RFSoC	Rugged aerospace and defence

Platform Capabilities

COTS FPGA boards suit projects that need deterministic processing and sustained data movement without making every power, memory, clocking and host-interface function part of a new board design.

Limited custom-board scope

Power, memory, clocking and standard host interfaces are already implemented, leaving the project to focus on application logic and external I/O.

Modular converter and RF I/O

FMC and FMC+ mezzanines allow ADC, DAC, RF, video or networking functions to be selected separately from the FPGA carrier where supported.

Established host data paths

PCIe interfaces, DMA resources and reference designs provide a defined basis for moving data between FPGA, host, GPU and storage resources.

Multiple deployment formats

PCIe, FMC/FMC+ and selected 3U VPX options support laboratory, server and rugged embedded architectures with different cooling and backplane requirements.

Technical Features

Standard host, mezzanine and backplane formats separate processing, data conversion and deployment mechanics so each part can be selected around the workload.

PCIe accelerator boards

Install FPGA processing directly in a workstation or server with x4, x8 or x16 host links depending on the platform.

FMC and FMC+ modular I/O

Pair the processing board with application-specific ADC, DAC, RF, video or communication mezzanines.

Streaming DMA architecture

Move continuous buffers between FPGA memory, host memory, GPUs and storage with supported drivers and APIs.

Clock and synchronization resources

Use reference clocks, sample clocks and trigger paths for deterministic multi-channel acquisition and generation.

3U VPX deployment

Select payload, switch and SOSA-aligned options where rugged mechanics, backplane profiles and conduction cooling are required.

Reference designs and software

Use FPGA examples, host drivers and DMA APIs as the starting point for custom signal-processing pipelines.

Specifications

Technical parameters vary by board and form factor. Compare FPGA resources, host interface, mezzanine support, data paths, synchronization, cooling and software support.

FPGA PCIe, FMC and VPX Boards technical specifications
Parameter	Unit	Value / Description
PROCESSING & FORM FACTOR
FPGA platforms	—	AMD and Altera FPGA, SoC-FPGA, adaptive SoC and RFSoC families, depending on board.
Board formats	—	PCIe add-in cards, FMC/FMC+ mezzanines or carriers, and 3U VPX plug-in modules.
Host interface	—	PCIe generation and x4/x8/x16 lane width are board-specific across current and legacy platforms.
VPX profiles	—	Payload and switch profiles; SOSA-aligned variants are available on selected 3U VPX products.
DATA PATHS & I/O
Mezzanine interface	—	VITA 57.1 FMC and VITA 57.4 FMC+ on selected carriers and VPX modules.
Data converters	—	Application-specific ADC, DAC, RF transceiver and direct-RF configurations.
Memory	—	DDR4, LPDDR4, QDR and boot flash resources vary by processing platform.
Clocking and trigger	—	Reference-clock, sample-clock, synchronization and external-trigger resources are product specific.
Networking	—	Ethernet and multi-gigabit serial links according to FPGA, transceiver and front-panel configuration.
DEPLOYMENT & SOFTWARE
Cooling	—	Air-cooled, rugged air-cooled and conduction-cooled options, platform dependent.
Software	—	Host drivers, DMA APIs, board-support packages and FPGA reference designs.
Standards	—	PCI Express, VITA 57.1/57.4 and VITA 46/65; SOSA alignment applies only to documented VPX products.

Applications

These boards are used where deterministic FPGA processing, sustained data movement and standard host or backplane integration directly affect system performance.

RF and software-defined radio

Implement wideband acquisition, digital up/down conversion and spectrum processing on standard FPGA and converter platforms.

Radar and electronic warfare

Apply modular FPGA resources to beamforming, pulse processing, channelisation and signal-classification pipelines.

Semiconductor test

Combine protocol generation, synchronized stimulus, acquisition and hardware acceleration in configurable test architectures.

Machine vision

Route camera data through FPGA preprocessing toward GPU or storage pipelines with a defined DMA architecture.

Network acceleration

Implement packet processing, encryption, compression and deterministic data movement in programmable logic.

Research instrumentation

Reconfigure acquisition and generation pipelines while retaining a consistent board and software integration baseline.