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Chapter 4
116
85h
1. USB final Initialization
2. NET PC: Build SYSID structure
3. Switch screen back to text mode.
4. Set up ACPI table at top of memory.
5. Invoke ISA adapter ROMs.
6. Assign IRQs to PCI devices
7. Initialize APM
8. 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
1. Enable L2 cache
2. Program boot up speed
3. Chipset final initialization
4. Power management final initialization
5. Clear screen & display summary tabl
6. Program K6 write allocation
7 Program P6 class write combining .
95h
1. Program daylight saving
2. Update keyboard LED & typematic rate
96h
1. Build MP table
2. Build & update ESC
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)
.
Checkpoin
Description
Содержание Veriton 5500
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