Filter
Top Products
Embedded Intel® Atom Processor D2700 with Intel® NM10 Express Chipset
80
Table 44. Port 80h POST Codes
Port 80 Code
Progress Code Enumeration
ACPI S States
0x00,0x01,0x02,0x03,0x04,0x05
Entering S0, S2, S3, S4, or S5 state
0x10,0x20,0x30
Resuming from S2, S3, S4, or S5 state
PEI before MRC
PEI Platform driver
0x11
Set boot mode, GPIO init
0x12
Early chipset register programming
0x13
Basic chipset initialization
0x14
LAN init
0x15
Exit early platform init driver
PEI SMBUS
0x16
SMBUS driver init
0x17
Entry to SMBUS execute read/write
0x18
Exit SMBUS execute read/write
Memory
0x21
MRC entry point
0x24
Detecting presence of memory DIMMs
0x25
Override Detected DIMM settings
0x27
Configuring memory.
0x28
Testing memory
PEIMs/Recovery
0x31
Crisis Recovery has initiated
0x33
Loading recovery capsule
0x34
Start recovery capsule / valid capsule is found
CPU Initialization
CPU PEI Phase
0x41
Begin CPU PEI Init
0x42
XMM instruction enabling
0x43
End CPU PEI Init
CPU PEI SMM Phase
0x44
Begin CPU SMM Init smm relocate bases
0x45
Smm relocate bases for APs
0x46
End CPU SMM Init
continued