The latest SMARC module specification adds multiple design clarifications

Following the recent release of the updated SMARC Module Specification v2.2, the SGET Standardisation Group has announced the release of the SMARC Design Guide v2.2.

This updated version of the Design Guide offers vital support for hardware developers and system architects, providing detailed implementation recommendations and layout best practices for SMARC-based carrier boards. SGET members and non-members can use it to create carrier boards based on the standard and design guide. The revision ensures full alignment with the latest specification and manages several frequently discussed design topics from the developer community.

Key Updates from v2.1.1 to v2.2:

• Alignment with SMARC Specification v2.2
• Clarified guidelines for console usage on serial ports
• Updated USB Type-C reference schematic
• Improved recommendations for SD card and GPIO integration
• Refined layout suggestions to support higher Ethernet speeds

With these updates, the SMARC Design Guide remains a reliable reference for robust and future-ready SMARC-based designs. The release reflects SGET’s ongoing commitment to sustaining high-quality documentation and including developer feedback.

The updated document is now available for download free of charge in the SMARC Module section of the SGET website.