Siemens PC 670 사용자 설명서
Fault Diagnosis
Release 04/02
6-9
Panel PC 670 Computing Unit, Equipment Manual
POST codes
The POST codes in order of occurrence:
Display (hex)
Meaning
Description
02
TP_VERIFY_REAL
Test whether the CPU is in real mode
1C
TP_RESET_PIC
Reset the interrupt controller
12
TP_RESTORE_CRO
Restore the controller register
13
TP_PCI_BM_RESET
Reset the PCI bus master
36
TP_CHK_SUTDOWN
Check the shutdown code
24
TP_SET_HUGE_ES
Switch the ES to special mode
03
TP_DISABLE_NMI
Switch off the NMI
0A
TP_CPU_INIT
Early initialization of the CPU
04
TP_GET_CPU_TYPE
Determine the CPU type
AE
TP_CLEAR_BOOT
Edit the boot flag
06
TP_HW_INIT
Initialize the main hardware
18
TP_TIMER_INIT
Initialize the timer
08
TP_CS_INIT
Initialize the chip set
C4
TP_PEM_SIZER_INIT
Reset system error
0E
TP_IO_INIT
Initialize IO
0C
TP_CACHE_INIT
Initialize the cache
16
TP_CHECKSUM
EPROM checksum test
28
TP_SIZE_RAM
Determine the RAM size
3A
TP_CACHE_AUTO
Determine the cache size
2A
TP_ZERO_BASE
Set 512k base RAM to 0
2C
TP_ADDR_TEST
Test the base RAM address cables
2E
TP_BASERAML
Basis RAM, check 1st 64k
0A
TP_CPU_INIT
Initialize the CPU
38
TP_SYS_SHADOW
BIOS shadow
0B
TP_CPU_CACHE_ON
Switch on the cache
0F
TP_FDISK_INIT
Initialize the hard disk
10
TP_PM_INIT
Initialize the power management
14
TP_8742_INIT
Initialize module 8742
1A
TP_DMA_INIT
Initialize the DMA modules
1C
TP_RESET_PIC
Reset the interrupt controller
32
TP_COMPUTE_SPEED
Determine the clock pulse speed
C1
TP_740_INIT
Initialize the PG 740 I/Os
34
TP_CMOS_TEST
Test the CMOS RAM
3C
TP_ADV_CS_CONFIG
Configure the advanced chip set
42
TP_VECTOR_INIT
Initialize the interrupt vectors