== 2008/12/06 ==

- BIOS의 IOAPIC 관련 설정이 MP 문서에 나와있는 Default Spec과 다른 것을 발견
- IOAPIC Redirection Map의 0번에 External PIC를 연결하면 External Interrupt 7번이 발생
- PIT 주기를 설정함에 따라 External Interrupt 7번의 발생 주기가 변하는 것을 보아 PIT가 IOAPIC의 INTIN 7번에 연결 된 듯 하나 IOAPIC Redirection Map의 0번에 External PIC를 연결하지 않으면 External Interrupt 7번이 발생하지 않는 것을 보아 뭔가 이상함
- IOAPIC Rediection Map의 0번에 Externel PIC 및 External Interrupt 7을 맵핑한 후 Timer Interrupt Handler에 연결하면 정상적으로 동작하는 것을 확인
- IOAPIC 리맵핑에 대해서 좀 더 분석해 봐야할 듯 함
Processors Information
------------------------------------------------------------------------------------

Processor 1 (ID = 0)
Number of cores        2 (max 2)
Number of threads    2 (max 2)
Name            AMD Athlon 64 X2 4200+
Codename        Windsor
Specification        AMD Athlon(tm) 64 X2 Dual Core Processor 4200+
Package            Socket AM2 (940)
CPUID            F.B.2
Extended CPUID        F.4B
Brand ID        4
Core Stepping        BH-F2
Technology        90 nm
Core Speed        2210.3 MHz (11.0 x 200.9 MHz)
HT Link speed        1004.7 MHz
Stock frequency        2200 MHz
Instructions sets    MMX (+), 3DNow! (+), SSE, SSE2, SSE3, x86-64
L1 Data cache        2 x 64 KBytes, 2-way set associative, 64-byte line size
L1 Instruction cache    2 x 64 KBytes, 2-way set associative, 64-byte line size
L2 cache        2 x 512 KBytes, 16-way set associative, 64-byte line size
FID/VID Control        yes
max FID            11.0x
max VID            1.400 V
Features        XD, VT
K8 Thermal sensor    yes
K8 Revision ID        5.2
Attached device        PCI device at bus 0, device 24, function 0
Attached device        PCI device at bus 0, device 24, function 1
Attached device        PCI device at bus 0, device 24, function 2
Attached device        PCI device at bus 0, device 24, function 3

Chipset
------------------------------------------------------------------------------

Northbridge        NVIDIA GeForce 6100 rev. A2
Southbridge        NVIDIA nForce 410/430 MCP rev. A3
Graphic Interface    PCI-Express
PCI-E Link Width    x16
PCI-E Max Link Width    x16
Memory Type        DDR2
Memory Size        2048 MBytes
Channels        Dual
Memory Frequency    245.6 MHz (CPU/9)
CAS#            4.0
RAS# to CAS#        4
RAS# Precharge        4
Cycle Time (tRAS)    12
Bank Cycle Time (tRC)    17
Command Rate        1T


DMI BIOS
--------
    vendor        Phoenix Technologies, LTD
    version        6.00 PG
    date        07/11/2006


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