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37
Chapter 4
4Ch Reserved
4Dh Reserved
4Eh
1. Program MTRR of M1 CPU.
2. Initialize L2 cache for P6 class CPU & program CPU with proper cacheable range.
3. Initialize the APIC for P6 class CPU.
4. On MP platform, adjust the cacheable range to smaller one in case the cacheable
ranges between each CPU are not identical.
4Fh Reserved
50h Initialize
USB
51h Reserved
52h
Test all memory (clear all extended memory to 0)
53h Reserved
54h Reserved
55h
Display number of processors (multi-processor platform)
56h Reserved
57h
1. Display PnP logo
2. Early ISA PnP initialization -Assign CSN to every ISA PnP device.
58h Reserved
59h
Initialize the combined Trend Anti-Virus code.
5Ah Reserved
5Bh
(Optional Feature) Show message for entering AWDFLASH.EXE from FDD (optional)
5Ch Reserved
5Dh 1.
Initialize
Init_Onboard_Super_IO switch.
2. Initialize Init_Onboard_AUDIO switch.
5Eh Reserved
5Fh Reserved
60h
Okay to enter Setup utility; i.e. not until this POST stage can users enter the CMOS setup
utility.
61h Reserved
62h Reserved
63h Reserved
64h Reserved
65h Initialize
PS/2
Mouse
66h Reserved
67h
Prepare memory size information for function call: INT 15h ax=E820h
68h Reserved
Checkpoint
Description
Содержание Aspire R3610
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