Acer TravelMate 8481T Service Manual page 143

Table 4-3. SEC Phase POST Code Table (Continued)
Functionality Name
(Include\PostCode.h)
SEC_FORCE_MAX_RATIO*
SEC_GO_TO_SECSTARTUP
SEC_GO_TO_PEICORE
rd
* 3 party relate functions – Platform dependence.
Table 4-4. PEI Phase POST Code Table
Functionality Name
(Include\PostCode.h)
PEI_SIO_INIT
PEI_CPU_REG_INIT
PEI_CPU_AP_INIT*
PEI_CPU_HT_RESET*
PEI_PCIE_MMIO_INIT
PEI_NB_REG_INIT
PEI_SB_REG_INIT
PEI_PCIE_TRAINING*
PEI_TPM_INIT
PEI_SMBUS_INIT
PEI_PROGRAM_CLOCK_GEN
PEI_IGD_EARLY_INITIAL *
PEI_HECI_INIT*
PEI_WATCHDOG_INIT*
PEI_MEMORY_INIT
PEI_MEMORY_INIT_FOR_CRISIS
PEI_MEMORY_INSTALL
PEI_TXTPEI*
PEI_SWITCH_STACK
PEI_MEMORY_CALLBACK
Troubleshooting
Phase Post
Code
SEC 08 Tune CPU frequency ratio to
maximum level
SEC 09 Setup BIOS ROM cache
SEC 0A Enter Boot Firmware
Volume
Phase Post
Code
PEI 70 Super I/O Initialization
PEI 71 CPU Early Initialization
PEI 72 Multi-processor Early Initial
PEI 73 HyperTransport Initialization
PEI 74 PCIE MMIO BAR Initialization
PEI 75 North Bridge Early Initialization
PEI 76 South Bridge Early
Initialization
PEI 77 PCIE Training
PEI 78 TPM Initialization
PEI 79 SMBUS Early Initialization
PEI 7A Clock Generator Initialization
PEI 7B Internal Graphic device early
Initialization
PEI 7C HECI Initialization
PEI 7D Watchdog timer Initialization
PEI 7E Memory Initial for Normal boot.
PEI 7F Memory Initial for Crisis
Recovery
PEI 80 Simple Memory test
PEI 81 TXT function early Initialization
PEI 82 Start to use Memory
PEI 83 Set cache for physical memory
Description
Description
4-23