Kontron cPCI-DMXS64GX, Technical Reference Manual

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BIOS Setup Error Codes
F-9
POST Codes (continued)
POST
#
Designation Description
83 Check & Program CPLD Check & Program CPLD for valid UserCode & IDCode.
84
Kontron
CRC Check Check if
Kontron
block have a valid CRC. If not, the Emergency
procedure is launched.
85-AF Reserved Reserved
B0 Spurious If interrupt occurs in protected mode.
B1 Unclaimed NMI If unmasked NMI occurs, display:
Press F1 to disable NMI, F2 reboot.
B2-BD Reserved Reserved
BE Early Prog Chipset Def. Going to early program chipset to default values (called from
POST_8s).
BF Program Chip Set Called early at POST 0Dh to program chipset from CT-TABLE.
C0 Turn ON/OFF Cache OEM Specific - Cache control. Boot Block: First POST.
C1 Memory presence OEM Specific - Test to size on-
board memory test. Boot Block: Search for Boot Block
Signature “*BBSS*”.
C2 Early Memory Initialization OEM Specific - Board Initialization.
C3 Extended Memory Initialization OEM Specific - Turn ON
extended memory DRAM select. Boot Block: Expand compressed
BIOS
C4 Special Display Switch Handling OEM Specific - Display/Video switch handling so that display switch
errors never occur.
C5 Early Shadow OEM Specific - Early Shadow
enable for fast boot. Boot Block: Early Shadow System
BIOS.
C6 Cache Programming OEM Specific - Routine for
programming which region are
cacheable. Boot Block: Cache Sizing
C7 Reserved Reserved
C8 Special Speed Switching OEM Specific - Routine to handle speed switching.
C9 Special Shadow Handling OEM Specific - Normal Shadow routine.
CA Very Early Initialization OEM Specific – Initialize hardware before any other hardware
initialization.
CB-CF Reserved Reserved
D0 Power Management Full speed Trying to go back or into full speed mode.
D1 Power Management -- Doze
mode Trying to go or in Doze mode.
D2 Power Management --Sleep
mode Trying to go or in Sleep mode.