User's Manual
Table Of Contents
DOC#NCP-R4600 GEN2-SOW
system will be supplied without storage media.
Expansion slots M.2-1, M.2-2 and mPCIe-3 to mPCIe-6 can be powered off or on using the built in PCA-9555
GPIO expander. The GPIO expander is controlled using i2c commands. By default expansion slots M.2-1,
M.2-2 and mPCIe-3 to mPCIe-6 are powered on when the system power is on.
User defined LEDs labelled U1 to U8 are controlled using i2c commands to the built in PCA-9555 GPIO
expander.
Watchdog facility can be either controlled directly using i2c commands or through the ADLINK SEMA tool.