6. Appendix
98
PT-955LX / LXF User’s manual
Table 6.3. POST Codes < 5 / 5 >
POST
(hex)
Description
84h
Initialize ISA PnP boot devices
85h
USB final Initialization
NET PC: Build SYSID structure
Switch S screen back to text mode
Set up ACPI table at top of memory.
Invoke ISA adapter ROMs
Assign IRQs to PCI devices
Initialize APM
Clear noise of IRQs.
86h Reserved
87h Reserved
88h Reserved
89h Reserved
90h Reserved
91h Reserved
92h Reserved
93h
Read HDD boot sector information for Trend Anti-Virus code
94h
Enable L2 cache
Program boot up speed
Chipset final initialization.
Power management final initialization
Clear screen & display summary table
Program K6 write allocation
Program P6 class write combining
95h
Program daylight saving
Update keyboard LED & typematic rate
96h
1. Build MP table
2. Build & update ESCD
3. Set CMOS century to 20h or 19h
4. Load CMOS time into DOS timer tick
5. Build MSIRQ routing table.
FFh
Boot attempt (INT 19h)
Summary of Contents for PT-955LX-DC5000
Page 1: ...IPC Series PANEL PC 955 Series Fanless Atom N270 CF 12 1 model User s Manual CONTEC CO LTD...
Page 7: ...vi PT 955LX LXF User s manual...
Page 19: ...2 System Reference 12 PT 955LX LXF User s manual...
Page 29: ...3 Hardware Setup 22 PT 955LX LXF User s manual...
Page 39: ...4 Each Component Function 32 PT 955LX LXF User s manual...