Frequently Asked Questions (FAQ)
At present, we do not offer any libraries, design files and step files for Altium, KiCad, Eagle or other EDA tools. Many companies and developers using SGET modules (SMARC, Qseven, OSM or oHFM) have specific design requirements and feature-sets as well as pin-outs that go beyond what a pre-made library can offer. Vendors might create their own libraries anyway, tailored to their individual needs. Moreover, all of our standards are intentionally designed to be easy to implement. Developers can quickly work with the provided design guidelines that are available for download without needing additional libraries.
The specification can be downloaded freely at sget.org. Companies that want to influence the standard, gain marketing rights, and access working drafts can join SGET as members.
“Harmonized” means that both the solderable (oHFM.s) and connector-based (oHFM.c) module types share consistent definitions across both variants, but not the same sizes, pinouts, and thermal behavior. This unified approach ensures that modules from different vendors can be designed and used under one common framework.
“Open” means the specification is publicly accessible without registration or fees. Anyone can download it, while only SGET members gain additional rights such as contributing to future revisions and using the standard commercially.
oHFM (Open Harmonized FPGA Module) is an SGET standard that defines FPGA modules in two variants: oHFM.c (connector-based) and oHFM.s (solderable). Both follow a harmonized framework that makes FPGA modules scalable, interoperable, and easier to integrate into embedded systems.
OSM (Open Standard Module) is an SGET standard that defines solderable System-on-Modules for embedded systems. Unlike traditional plug-in COMs, OSM modules are permanently mounted on the carrier board using standard soldering processes, which saves space, reduces costs, and improves robustness.
- oHFM.c (connector) modules are pluggable and can be replaced or upgraded easily
- oHFM.s (solderable) modules are permanently mounted to maximize robustness, miniaturization, and cost efficiency
From AI acceleration and networking to industrial automation and imaging, oHFM supports a wide range of performance levels, scaling from compact and rugged to high-end FPGA designs.
OSM was developed to address market demand for smaller, cost-optimized, and more rugged module solutions compared to traditional connector-based standards like SMARC or Qseven. It provides a standardized footprint for solderable modules, ensuring long-term availability and vendor independence.