FPGAs deliver custom hardware acceleration, low-latency processing, and tailored interfaces for demanding applications in aerospace, automotive, telecom, medical devices, and industrial IoT. InTechHouse handles every step – from concept to production – using advanced RTL design and hardware-software integration across leading platforms, so you can prototype fast, validate thoroughly, and deploy with confidence.
Use this service if…
… you need hardware acceleration for real-time signal processing, AI inference or fast data acquisition without waiting for costly ASIC tape-out.
… your application demands deterministic, sub-microsecond latency – FPGAs provide parallel execution and reliable timing with custom hardware interfaces.
… you’re processing high-bandwidth sensor data, video streams or complex workloads that CPUs can’t handle efficiently – FPGAs make this faster and cut power use.
… you plan future updates or customisation after deployment – FPGA reconfigurability allows hardware changes and protocol upgrades without new silicon.
What makes outstanding FPGA design services?
At InTechHouse, FPGA excellence rests on rigorous engineering discipline combined with deep domain expertise.
We kick off every project with detailed specification capture, interface analysis and performance modelling. Early definition of clock domains, data flows and resource constraints avoids costly re-spins, setting a robust foundation for all RTL design and verification stages.
FPGA architectures vary. We select the best fit for each client, considering performance, power budgets, cost, and ecosystem maturity. Our engineers work confidently across Xilinx/AMD, Intel/Altera and Lattice tools, so solutions aren’t boxed into one vendor.
FPGAs need custom hardware blocks, embedded firmware, drivers and host software – integrated for predictable system behaviour across all layers. We ensure seamless collaboration and resolve potential issues before integration, through upfront co-design and regular reviews.
Aerospace and medical require radiation hardening and strict documentation. Automotive means functional safety (ISO 26262), while telecom needs multi-gigabit I/O know-how. We design for these environments and know the gotchas that can threaten compliance or reliability.
A working RTL design is just the start. We use simulation, formal verification, emulation and custom testbenches to catch bugs before hardware. For aerospace and medical, we document traceability and put design assurance in place to meet strict regulatory requirements.
Systems evolve, requirements shift and updates are always needed. We document everything thoroughly and stay engaged for iterative improvements, so your FPGA design keeps pace with your business for the long run. You get support adjusted to your needs at all times.
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regulatory compliance & rapid delivery
Our FPGA design solutions are built for aerospace, medical, and defence sectors – ensuring audit trails and immutable bitstreams that meet strict certification standards. Accelerate your product launch and compress development cycles by months with hardware that’s ready to adapt and deploy.
FPGA service types
RTL & IP Core Development
We design custom hardware blocks in Verilog, VHDL, or SystemVerilog, targeting optimised logic, datapaths, state machines, and signal pipelines. We source, integrate, and validate existing IP cores or craft custom ones – including memory controllers, PCIe, DSP blocks, and protocol bridges – when off-the-shelf options aren’t enough.
HLS & Co-Design
High-Level Synthesis tools help us deliver fast proof-of-concept for DSP, AI inference, or video workloads. We evaluate when to use HLS versus hand-written RTL, often blending the two for the best outcome. Our team builds hardware-software boundaries, creates register maps, and develops firmware, drivers, and OS integration for ARM, RISC-V, and hybrid platforms.
Prototyping & Support
We build simulation testbenches, run formal verification, and ensure regulatory traceability, especially in safety-critical projects. For complex systems, we deliver FPGA-powered prototypes or emulators for pre-silicon software and debugging. After deployment, we help with field debugging, bitstream updates, and performance tuning to keep systems running smoothly.
FPGA advantages
Reconfigurable Hardware
Update functionality post-deployment without respinning silicon; ideal for evolving requirements or protocol changes.
Deterministic, Low Latency
Sub-microsecond response times; critical for real-time control and signal acquisition.
Parallel Processing
Execute multiple algorithms simultaneously in hardware; CPU-intensive workloads accelerate dramatically.
Custom Interfaces
Integrate specialised I/O (RF, analogue, optical, CAN) without intermediary bridges; tighter integration, lower latency.
Prototyping Speed
Validate design concepts in weeks; iterate quickly before committing to expensive ASIC manufacturing.
Power Efficiency
Offload compute-intensive tasks from power-hungry CPUs to energy-efficient FPGA logic; extends battery life in edge devices.
What does FPGA design service include?
Our comprehensive hardware design services encompass every aspect of the process. From concept to prototype to final product, we ensure that all critical elements are addressed.
#1 FPGA Feasibility & Requirements Analysis
We begin every project with a thorough discussion of your technical goals, expected performance, and integration needs. This process covers target throughput, latency, power budgets, regulatory requirements, and reliability demands – right down to the interfaces that will communicate with your sensors or host systems.
After mapping out the project’s requirements, our team carefully evaluates whether FPGA technology is the optimal route compared to ASICs, GPUs, or CPUs. We analyse trade-offs in cost, flexibility, speed to market, and future-proofing, then recommend the right platforms and define realistic timelines to keep your project on track.
#2 System Architecture & Specification
Our engineers design the full architecture for your system, laying out each custom hardware block, processor choice, memory hierarchy, I/O strategies, and the critical clock domains. We document the workflow from top-level modules down to pin assignments and resource allocation, aligning hardware and software requirements.
This architectural blueprint sets the tone for the entire development cycle – clarifying constraints and guiding RTL and verification. With clear specs, we minimise design risks, facilitate review cycles, and make sure every stakeholder is aligned early in the project.
#3 RTL Design & Implementation
We implement Register-Transfer Level (RTL) logic in Verilog, VHDL, or SystemVerilog, translating your requirements into high-performance hardware on your chosen FPGA platform. Our designs cover datapaths, state machines, pipelining, custom protocols, and complex multi-clock domain integration.
Throughout development, we focus on balancing speed, area efficiency, and power consumption. Frequent design reviews, modular development, and unit testing mean potential issues are caught and resolved early – before they become expensive roadblocks.
#4 Verification & Testing
Verification is critical, so we develop comprehensive testbenches tailored to your application, using simulation, emulation, and directed random testing to validate every aspect of your design. We use formal verification to prove correctness – essential for safety-critical and regulated projects.
Once the design is ready for production, we put it through rigorous board-level validation, timing analysis, and extreme stress testing. This approach uncovers real-world issues and ensures your hardware can function flawlessly in demanding environments.
#5 Hardware-Software Integration
Many modern FPGAs include embedded processors or tightly coupled peripherals, so we develop all supporting firmware, device drivers, and communication protocols. Hardware and software are co-simulated during development to catch integration issues, optimise interfaces, and tune resource sharing.
We also create abstraction layers for easy system updates and remote management. The result is a reliable, flexible product, with hardware and software working in perfect sync for deterministic operation and future expandability.
#6 Documentation & Design Assurance
We produce detailed technical documentation, including architecture diagrams, register maps, timing reports, and design decisions. For aerospace, medical and automotive projects, we supply traceability matrices, hazard analyses, and verification records that comply with the rigour demanded by DO-254, IEC 62304, and ISO 26262 standards.
Our processes are optimised for audit trails and seamless certification, whether your hardware will be used in aircraft, life-critical medical devices, or autonomous vehicles. Documentation isn’t an afterthought – it’s part of every design phase.
#7 Production Support & Debugging
After delivery, we support your hardware through prototyping, manufacturing handover, and into deployment. We assist with board bring-up, debugging, signal integrity validation, and help track down any unexpected behaviours or environmental interactions in the field.
If needed, we capture debug traces, provide remote troubleshooting, or implement fixes through FPGA bitstream updates. This close post-deployment support keeps downtime to a minimum and allows new features to launch quickly.
#8 Maintenance & Upgrades
As markets shift and new standards emerge, your hardware may need upgrades or feature extensions. We provide ongoing design refreshes, performance optimisation, and smooth integration of new protocols or algorithms, so your solution never stands still.
Our agile approach means we can rapidly prototype enhancements, validate them in real-world conditions, and roll out improvements across your installed base – keeping your products future-ready and competitive.
FPGA Design Support
At InTechHouse, we go for A-Class FPGA development – so your result and market timing are never compromised. Manufacturing support is essential for hardware & FPGA success, ensuring:
of clients say InTechHouse’s FPGA design services exceeded expectations.
industrial
interfaces design
schematics & PCB design
wireless communication
WiFi
ISM
BLE
architecture
/processor
ARM Cortex M7
(STM32F7)
ARM Cortex M4
(STM32F4 /STM32L4)
ARM Cortex M3
(STM32F3)
ARM Cortex M0
(STM32F0 /STM32L0)
STM32MP1
Multi-core Cortex A9 (Xilinx Zynq)
FPGA
ESP8266
ESP32
AVR
MSP430
Raspberry Pi
PIC
FAQ
An FPGA is a reconfigurable semiconductor that you programme with custom logic. An ASIC is fixed silicon, mass-manufactured for a single design. FPGAs cost more per unit but enable rapid prototyping, iteration and post-deployment updates. ASICs cost more upfront but have lower per-unit cost at high volume. Most projects start with FPGA prototyping, then transition to ASIC for production volume.
Complexity drives timeline. Simple glue logic may take weeks; sophisticated signal processing or AI accelerators can take 6-12 months. Early architectural decisions, clear requirements and experienced teams shorten cycles significantly. We typically deliver working prototypes within 8-16 weeks.
Yes, absolutely. FPGAs accelerate neural network inference with deterministic, sub-millisecond latency – often outperforming general-purpose GPUs on edge devices. We develop custom inference engines, quantisation strategies and model optimisation for deployment in resource-constrained environments.
We work across Xilinx/AMD (Zynq, Virtex, Kintex series), Intel/Altera (Cyclone, Stratix, Agilex) and Lattice (Myriad, Nexus). Platform selection depends on performance needs, ecosystem maturity, cost and availability. We recommend the best fit for your specific application.
Yes. Aerospace and satellite applications require rad-hard devices (Xilinx QRNG, Atmel AT697). We have experience designing for total ionising dose (TID) tolerance, single-event upset (SEU) mitigation and implementing triple-module redundancy (TMR) where needed.
Completely. We design hardware abstraction layers, device drivers and integration software, ensuring seamless communication between your existing codebase and new FPGA blocks. Hardware–software co-design from day one prevents integration surprises.
We implement design assurance practices aligned with industry standards: DO-254 (aerospace), IEC 62304 (medical), ISO 26262 (automotive), IEC 61508 (functional safety). Full traceability, documentation and verification rigour are built into every regulated project.
Far faster. FPGA prototyping compresses timelines by 6–12 months compared to ASIC tape-out cycles. You validate designs, iterate quickly and merge hardware–software integration in parallel – not serially. For time-to-market-critical applications, FPGA-first strategies are industry standard.
