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Appendix
E-3
43h
Test 8259 functionality.
44h
Reserved
45-46h
Reserved
47h
Initialize EISA slot
48h
Reserved
49h
1. Calculate total memory by testing the last double word of each 64K
page.
2. Program writes allocation for AMD K5 CPU.
4A-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)
53-54h
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_Onbaord_AUDIO switch.
5E-5Fh
Reserved
60h
Okay to enter Setup utility; i.e. not until this POST stage can users enter
the CMOS setup utility.
61-64h
Reserved
65h
Initialize PS/2 Mouse
66h
Reserved
67h
Prepare memory size information for function call: INT 15h ax=E820h
68h
Reserved
69h
Turn on L2 cache
6Ah
Reserved
6Bh
Program chipset registers according to items described in Setup & Auto-
configuration table.
6Ch
Reserved
6Dh
1. Assign resources to all ISA PnP devices.
2. Auto assign ports to onboard COM ports if the corresponding item
in Setup is set to AUTO.
Содержание KT600
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Страница 13: ...Introduction Page 1 7 Figure 5 System Block Diagram System Block Diagram...
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Страница 19: ...Installation Page 3 1 Section 3 INSTALLATION...
Страница 20: ...Installation Page 3 2 Mainboard Layout Figure 1...
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Страница 72: ...Drivers Installation Page 5 8 Page Left Blank...
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