1 chip northbridge
/intel
/sandybridge
2 device cpu_cluster
0 on
3 chip cpu
/intel
/model_206ax
4 register
"acpi_c1" = "1"
5 register
"acpi_c2" = "3"
6 register
"acpi_c3" = "5"
8 device lapic
0xacac off
end
12 subsystemid
0x1462 0x7707 inherit
14 device pci
00.0 on
end # Host bridge
15 device pci
01.0 on
end # PCIe Bridge
for discrete graphics
16 device pci
02.0 off
end # Internal graphics
18 chip southbridge
/intel
/bd82x6x # Intel Series
6 Cougar Point PCH
19 register
"docking_supported" = "0"
20 register
"gen1_dec" = "0x000c0291"
21 register
"gen2_dec" = "0x000c0a01"
22 register
"pcie_port_coalesce" = "true"
23 register
"sata_interface_speed_support" = "0x3"
24 register
"sata_port_map" = "0x33"
25 register
"spi_lvscc" = "0x2005"
26 register
"spi_uvscc" = "0x2005"
27 register
"gpe0_en" = "0x28000040"
29 device pci
16.0 on
end # Management Engine Interface
1
30 device pci
16.1 off
end # Management Engine Interface
2
31 device pci
16.2 off
end # Management Engine IDE
-R
32 device pci
16.3 off
end # Management Engine KT
33 device pci
19.0 on
end # Intel Gigabit Ethernet
34 device pci
1a
.0 on
end # USB2 EHCI #
2
35 device pci
1b
.0 on
end # HD Audio controller
36 device pci
1c
.0 on
end # PCIe Port #
1
37 device pci
1c
.1 off
end # PCIe Port #
2
38 device pci
1c
.2 off
end # PCIe Port #
3
39 device pci
1c
.3 off
end # PCIe Port #
4
40 device pci
1c
.4 off
end # PCIe Port #
5
41 device pci
1c
.5 off
end # PCIe Port #
6
42 device pci
1c
.6 on
end # PCIe Port #
7
43 device pci
1c
.7 off
end # PCIe Port #
8
44 device pci
1d
.0 on
end # USB2 EHCI #
1
45 device pci
1e
.0 off
end # PCI bridge
46 device pci
1f
.0 on # LPC bridge
47 chip superio
/fintek
/f71808a
48 register
"multi_function_register_0" = "0x00" #
0x28
49 register
"multi_function_register_1" = "0xc0" #
0x29
50 register
"multi_function_register_2" = "0x20" #
0x2a
51 register
"multi_function_register_3" = "0x4f" #
0x2b
52 register
"multi_function_register_4" = "0x90" #
0x2c
53 register
"hwm_peci_tsi_ctrl" = "0x02" #
0x0a - PECI enabled
, 1.23 V
54 register
"hwm_tcc_temp" = "0x64" #
0x0c - TCC temperature
= 100 °C
55 register
"hwm_fan1_seg1_speed" = "0xff" #
0xaa - Fan
1 segment
1
56 register
"hwm_fan1_seg2_speed" = "0xe2" #
0xab - Fan
1 segment
2
57 register
"hwm_fan1_seg3_speed" = "0xaf" #
0xac - Fan
1 segment
3
58 register
"hwm_fan1_seg4_speed" = "0x89" #
0xad - Fan
1 segment
4
59 register
"hwm_fan1_seg5_speed" = "0x72" #
0xae - Fan
1 segment
5
60 register
"hwm_fan1_temp_src" = "0x10" #
0xaf - Fan
1 source
= PECI
61 register
"hwm_fan2_seg1_speed" = "0xff" #
0xba - Fan
2 segment
1 = 100%
62 register
"hwm_fan2_seg2_speed" = "0xd9" #
0xbb - Fan
2 segment
2 = 86%
63 register
"hwm_fan2_seg3_speed" = "0xb2" #
0xbc - Fan
2 segment
3 = 74%
64 register
"hwm_fan2_seg4_speed" = "0x99" #
0xbd - Fan
2 segment
4 = 62%
65 register
"hwm_fan2_seg5_speed" = "0x80" #
0xbe - Fan
2 segment
5 = 50%
66 register
"hwm_fan2_temp_src" = "0x1e" #
0xbf - Fan
2 source
= temperature
2
68 register
"hwm_domain1_en" = "0x01"
69 register
"hwm_fan1_boundary_hysteresis" = "0x43"
70 register
"hwm_vt1_boundary_1_temperature" = "0x52" #
82°C
71 register
"hwm_vt1_boundary_2_temperature" = "0x46" #
70°C
72 register
"hwm_vt1_boundary_3_temperature" = "0x41" #
65°C
73 register
"hwm_vt1_boundary_4_temperature" = "0x37" #
55°C
75 device pnp
4e
.1 off
end # Serial Port
76 device pnp
4e
.4 on # Hardware monitor
80 irq
0x27 = 0x10 # PWOK follows Intel sequence
81 irq
0x2d = 0x2e # Anykey
+MouseButton wakeup
83 device pnp
4e
.5 on # Keyboard
88 device pnp
4e
.6 on # GPIO
90 irq
0xd0 = 0x20 # GPIO2 Output Enable
91 irq
0xd1 = 0x20 # GPIO2 Output Data
92 irq
0xd3 = 0x20 # GPIO2 Drive Enable
94 device pnp
4e
.7 off # WDT
97 device pnp
4e
.8 off
end # CIR
98 device pnp
4e.a on # PME
, ACPI
, Power Saving Registers
99 irq
0xe2 = 0x0c # EuP
control
100 irq
0xed = 0xc0 # EuP Watchdog
Control
101 irq
0xf4 = 0x10 # Keep Last State
Select
102 irq
0xf9 = 0x09 # LED VSB Mode
Select
106 device pci
1f
.2 on
end # SATA Controller
1
107 device pci
1f
.3 on
end # SMBus
108 device pci
1f
.5 off
end # SATA Controller
2
109 device pci
1f
.6 off
end # Thermal