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Appendix
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SPT-100A22TP01, SPT-100A22TP02 Reference Manual (Hardware)
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POST (hex)
Description
A4h
SCSI initialization starts
A5h
SCSI reset
A6h
SCSI detection
A7h
SCSI enabling
A8h
Confirm Password Setup
A9h
Starting of a setup
AAh
ASL for reserved (Refer to ACPI/ASL Checkpoints)
ABh
Setup input wait
ACh
ASL for reserved (Refer to ACPI/ASL Checkpoints)
ADh
Boot preparation events
AEh
Legacy boot event
AFh
Boot Service event ends
B0h
Virtual address maps run-time settings begin.
B1h
Virtual address maps of runtime configuration exit
B2h
Legacy option ROM initialization
B3h
System reset
B4h
USB hotplug
B5h
PCI bus hot plug
B6h
NVRAM cleanup
B7h
Configuration reset (Reset the NVRAM settings)
B8h - BFh
For future AMI codes reserved
C0h - CFh
OEM BDS initialization code
ACPI/ASL Checkpoints
01h
S1 sleep system during migration.
02h
S2 sleep system during migration.
03h
S3 sleep system during migration.
04h
S4 sleep system during migration.
05h
S5 sleep system during migration.
10h
From S1 sleep state during system restoration
20h
From S2 sleep state during system restoration
30h
From S3 sleep state during system restoration
40h
From S4 sleep state during system restoration
ACh
Move to system ACPI mode. The interrupt controller PIC mode.
AAh
Move to system ACPI mode. The interrupt controller APIC mode.
