: An open-source alternative favored for Linux and macOS users.
Found on the secondary connector. Crucial for custom NVMe SSD or network card carrier board troubleshooting.
Boardview files come in various formats depending on how the engineer exported them. You will need specific software to read these digital blueprints. File Extension Format Type Recommended Software Eagle / Allegro OpenBoardView / Autodesk Eagle Open-source community boards .fv / .bdv Binary Boardview TSICT / OpenBoardView Laptop and complex IO carrier boards .cad BoardViewer Industrial CM4 applications .pcbdoc Altium Designer Altium Viewer Professional-grade custom carrier designs 3. Step-by-Step Diagnostic Workflow for CM4 Carrier Boards cm4 94v0 boardview new
: Detailed pinout connections for components like HDMI, Ethernet, and PCIe can be found in technical datasheets from distributors like Farnell or Kamami . 3. Key Layout Considerations for New Designs
GitHub - OpenBoardView (Windows/Linux/macOS) : An open-source alternative favored for Linux and
Do you already have a installed on your computer?
The CM4 connects to its carrier board via two 100-pin high-density Hirose electric connectors (DF40C-100DP-0.4V). If your board view software shows missing connections, verify signals on these specific pin clusters: Connector Content Breakdown Boardview files come in various formats depending on
| Goal | Action | |-------|--------| | Repair a | Use official CM4 datasheet pinout + multimeter. No boardview needed. | | Repair a CM4 carrier board | Search for "CM4-IO-Board" boardview (official board has no public layout, but clones do). | | Design your own CM4 carrier | Use KiCad CM4 template from Raspberry Pi official GitHub — includes footprint but not boardview. | | Find leaked CM4 module boardview | Check Badcaps.net (search "CM4 core boardview") or Russian radio forums (cxem.net) . |
What is the board showing (e.g., no power, no HDMI, USB not working)?