Intel® Open FPGA Stack
Enabling scalability and standardization.
See also: Intel® FPGA Programmable Acceleration Card overview, platform software, solutions and partners.
Intel® Open FPGA Stack
The Intel® Open FPGA Stack (Intel® OFS) is a scalable, source-accessible hardware and software infrastructure delivered via git repositories that enables you to customize your own unique acceleration platform solutions. This second-generation hardware and software infrastructure is being used by Intel and selected third-party platforms featuring our Intel® Stratix® 10 FPGA, Intel® Agilex™ FPGA and future Intel® FPGA device families.
How Does Intel® Open FPGA Stack (Intel® OFS) Make My Project Easier?
Board Developers
Use the source-accessible, modular infrastructure to quickly create application specific FPGA Interface Managers (FIM) tailored to the differentiated needs of their boards and target workloads.
Software Developers
Leverage the Open Programmable Acceleration Engine (OPAE) software development kit, libraries and APIs along with the up streamed and fully open-sourced kernel drivers that target the FIM and accelerate integration into common application frameworks.
Application Developers
Tap into a proven infrastructure and growing ecosystem to achieve greater portability and return on investment for their workloads across a growing number of Intel® OFS-based platforms.
Intel® OFS Features |
Board Developer |
Software Developer |
Application Developer |
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| Inherit an ecosystem of Intel® Open FPGA Stack-based boards, workloads, and OS distributions |  |
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| Accelerate software development with industry-standard Arm* Advanced Microcontroller Bus Architecture (AMBA) AMBA* AXI and Avalon compliant bus interfaces, workload examples and simulation | |
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| Accelerate workload development with industry-standard Arm* AMBA* AXI and Avalon compliant bus interfaces, workload examples and simulation | |
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| Accelerate your verification and validation with automated build scripts, a Unified Verification Methodology (UVM) environment and a suite of unit test cases | |
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| Customize your FPGA design (FIM) with modular and composable source code | |
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| Leverage best practices through reference board schematics, schematic layouts, board management and security | |
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| Get started quickly and choose from multiple Intel® OFS-based development boards and design entry methods (OpenCL and oneAPI) | |
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Documentation for the Intel® OFS hardware and software is co-located with the code in git repositories. Request access to the source-accessible Intel® OFS hardware and software code and documentation from your local Intel Account Manager.