Siemens SIMATIC RI45 PII Series Product Information Bulletin page 52

Error Diagnostics
The POST codes in order of occurrence:
Display (hex)
02 TP_VERIFY_REAL
1C TP_RESET_PIC
12 TP_RESTORE_CRO
13 TP_PCI_BM_RESET
36 TP_CHK_SUTDOWN
24 TP_SET_HUGE_ES
03 TP_DISABLE_NMI
0A TP_CPU_INIT
04 TP_GET_CPU_TYPE
AE TP_CLEAR_BOOT
06 TP_HW_INIT
18 TP_TIMER_INIT
08 TP_CS_INIT
C4 TP_PEM_SIZER_INIT
0E TP_IO_INIT
0C TP_CACHE_INIT
16 TP_CHECKSUM
28 TP_SIZE_RAM
3A TP_CACHE_AUTO
2A TP_ZERO_BASE
2C TP_ADDR_TEST
2E TP_BASERAML
38 TP_SYS_SHADOW
20 TP_REFRESH
29 TP_PMM_INIT
33 TP_PDM_INIT
C1 TP_7xx_INIT
09 TP_SET_IN_POST
0A TP_CPU_INIT
0B TP_CPU_CACHE_ON
0F TP_FDISK_INIT
10 TP_PM_INIT
14 TP_8742_INIT
1A TP_DMA_INIT
1C TP_RESET_PIC
32 TP_COMPUTE_SPEED
C1 TP_740_INIT
34 TP_CMOS_TEST
3C TP_ADV_CS_CONFIG
42 TP_VECTOR_INIT
46 TP_COPYRIGHT
49 TP_PCI_INIT
48 TP_CONFIG
4A TP_VIDEO
6-8
Meaning
Test whether the CPU is in real mode
Reset the interrupt controller
Restore the controller register
Reset the PCI bus master
Check the shutdown code
Switch the ES to special mode
Switch off the NMI
Initialize the CPU
Determine the CPU type
Edit the boot flag
Initialize the main hardware
Initialize the timer
Initialize the chip set
Reset system error
Initialize IO
Initialize the cache
EPROM checksum test
Determine the RAM size
Determine the cache size
Set 512k base RAM to 0
Test the base RAM address cables
Check the 1.64k base RAM
BIOS shadow
Refresh circuit test
Initialize the post memory manager
Initialize the dispatch manager
Initialize the PG 7xx I/Os
Start power ON self-test
Initialize the CPU
Switch on the cache
Initialize the hard disk
Initialize the power management
Initialize the 8742 circuit
Initialize the DMA circuits
Reset the interrupt controller
Determine the clock pulse speed
Initialize the PG 740 I/Os
Test the CMOS RAM
Configure the advanced chip set
Initialize the interrupt vectors
Test the copyright
Initialize the PCI interface
Check the configuration
Initialize the video interface
Description
Product Information Bulletin RI45 PII
C79000-Z7076-C814-02