Hello, I have this pair of breakout boards for the CM4 lite. One of them houses the CM4 and the other one has all the connectors on it (USB, Micro SD) and they are connected via FFC cables and power cables.The left one shows the colorful image then it shows the console line "[ 1.595868] brcm-pcie fd500000.pcie: link down" then the screen goes blank and the OS never starts to boot.
The right one on the other hand shows that the SD Card cannot be detected.
The Sd card should work because I tested it in a PiTray mini from sourcekit, same with the CM4. Also my boards should be identical but have different outputs which is weird.
If anyone could help me with this that would be greatly appreciated!
These are my Schematics:
The right one on the other hand shows that the SD Card cannot be detected.
The Sd card should work because I tested it in a PiTray mini from sourcekit, same with the CM4. Also my boards should be identical but have different outputs which is weird.
If anyone could help me with this that would be greatly appreciated!
These are my Schematics:
Statistics: Posted by illesbalog — Sat Jun 22, 2024 4:19 pm — Replies 3 — Views 71