ROHS EmETXe-i9652, User Manual

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BIOS
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D6
Both key sequence and OEM specific method are checked
to determine if BIOS recovery is forced. If BIOS recovery
is necessary, control flows tocheckpoint E0. See Bootblock
Recovery Code Checkpoints section of document for more
information.
D7
Restore CPUID value back into register. The Bootblock-
Runtime interface module is moved to system memory and
control is given to it. Determine whether to execute serial
flash.
D8
The Runtime module is uncompressed into memory.
CPUID information is stored in memory.
D9
Store the Uncompressed pointer for future use in PMM.
Copying Main BIOS into memory. Leaves all RAM below
1MB Read-Write including E000 and F000 shadow areas
but closing SMRAM.
DA
Restore CPUID value back into register. Give control to
BIOS POST (ExecutePOSTKernel). See POST Code
Checkpoints section of document for more information.
DC System is waking from ACPI S3 state
E1 - E8
EC - EE
OEM memory detection/configuration error. This range is
reserved for chipset vendors & system manufacturers. The
error associated with this value may be different from one
platform to the next.