5
Passive heatsinks......................................................................................................................................39
Product package components ........................................................................................................................... 39
Mechanical specification.................................................................................................................................... 40
Heat spreader............................................................................................................................................42
Thermal interface materials .......................................................................................................................42
Chapter 5: BIOS Configuration........................................................................................................ 43
POST and boot process ............................................................................................................................43
BIOS setup ................................................................................................................................................43
Update and recovery .................................................................................................................................44
BIOS customization ...................................................................................................................................44
Appendix A: COM Express Module Pinout Definitions ................................................................. 45
Type 2 pinout definitions............................................................................................................................45
Appendix B: System Resources ..................................................................................................... 49
PCI resource allocation .............................................................................................................................49
Interrupts and GPIOs to CR100 carrier board ...........................................................................................49
BIOS organization and system memory map ............................................................................................50
POST checkpoint codes ............................................................................................................................50
POST 80 codes ................................................................................................................................................. 50
Error message codes......................................................................................................................................... 56
Appendix C: Industry Standard References................................................................................... 59
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