LSF Design

Embedded systems, custom hardware, and software design engineering

Website

About the firm

LSF Design is an electronic product design specialist based in Westford, Massachusetts, founded in 2008. It develops custom hardware and software for embedded systems, FPGA and SoC platforms, and compute-intensive scientific applications. Serving clients across defense, medical, aerospace, robotics, and industrial markets, it has designed over five hundred products ranging from compact PCBs to large blade-class boards. Since 2015, LSF Design has served as the designated U.S. technical and design support partner for Enclustra GmbH, a Swiss manufacturer of FPGA/SoC modules.

Established
2008
Firm type
Electrical Engineering · Software Engineering

Capabilities

FPGA / RTL Development

A dedicated team brings broad FPGA engineering expertise to projects in areas including high-performance interfaces, embedded systems, SoC integration, TDM, and scientific applications. The practice is a Certified Design Partner with Xilinx and a Design Services Network partner with Altera.

  • Custom HDL Programming

    Provides hardware description language coding in Verilog and VHDL for custom target devices.

  • High-Speed Interface Engineering

    Implements high-performance physical interfaces including PCIe, DDR3, DDR4, HMC, and multi-Gbps SERDES.

  • SoC Integration

    Combines processing blocks and custom logic on System-on-Chip architectures.

  • Scientific Signal Processing Applications

    Develops time-division multiplexing and calculation-heavy routines for scientific sensors.

Design Verification

Builds RTL simulation and test environments to establish lab confidence before physical silicon layout.

  • Test Environment Creation

    Develops structured verification benches using SystemVerilog, VHDL, Verilog, C, and Python.

  • Pre-Lab RTL Simulation

    Enforces thorough simulation regimes to ensure logic behaves correctly before physical hardware testing.

  • version-control and Issue Tracking

    Maintains codebase history using secure off-site Git version control coupled with bug tracking databases.

Board Design

Develops market-ready electronic products and hardware solutions for startups, small businesses, corporations, and government agencies.

  • PCB Layout Services

    Creates physical board layouts using PADS PCB, utilizing a coordinated engineering network to hit fast timelines.

  • High-Speed and Mixed-Signal Engineering

    Manages complex physical routing including LVDS, HDI, RF, power supplies, and analog-to-digital conversions.

  • Cost-Sensitive Architecture Optimization

    Aligns bill-of-materials and layers with commercial targets, optimizing for volume production or prototyping.

  • Custom Test Fixtures

    Builds custom tracking enclosures and power systems to test devices-under-test during manufacturing setup.

  • Hardware and System Debugging

    Traces and troubleshoots active circuits using a fully featured testing laboratory.

Software Development

Creates low-level code that seamlessly interfaces with hardware, optimized for performance and reliability.

  • Microcontroller Applications

    Writes high-reliability logic spanning low-cost 8-bit controllers to multi-core 32-bit application processors.

  • Bare Metal Applications

    Creates specialized firmware and custom diagnostic suites to run directly on hardware platforms without operating system overhead.

  • Operating System Integration

    Ports and configures operating systems such as Linux, PetaLinux, and FreeRTOS for unique processor targets.

  • Custom Device Drivers

    Writes robust kernel-level interfaces and diagnostic utilities to connect application software with physical chips.

Turnkey Prototyping

Coordinates parts procurement, custom board building, and assembly to streamline the transition from design to hardware.

  • Parts Sourcing and Procurement

    Coordinates material ordering and kit fulfillment to let engineers focus on technical output.

  • Custom Assembly and Screening

    Brings up prototype builds through partner fabrication and assembly houses with full quality verification.

Enclustra Application Engineering

Serves as the authorized U.S. technical support, sales, and custom engineering partner for Swiss-based Enclustra GmbH.

Industries

Defense · Medical Devices · Aerospace · Robotics · Industrial · Electronics · Software

Projects

Commercial Infrastructure Systems

Commercial

Project details

Development of solutions across commercial sectors including networking, Wi-Fi, routers, water treatment controllers, and silicon wafer fabrication systems.

Aviation and Defense Vision Systems

Defense

Project details

Hardware and software engineering contributions for aircraft vision and stabilization systems, encrypted networking, radio, and data center access protection.

Inertial Instrumentation and Navigation

Aerospace

Project details

Engineering of inertial instruments, including single-axis gyroscopes, inertial measurement units (IMUs), attitude and heading reference systems (AHRS), and navigation systems.

Infrared and Satellite Video Processing

Electronics

Project details

Design of infrared sensor processing, satellite camera interfaces, operating room video solutions, and laser-driven video projectors.