Intel 6 SERIES CHIPSET - DATASHEET 01-2011 Datasheet page 414

Default Value:
Bit
31:0
10.1.87 CIR28—Chipset Initialization Register 28
Offset Address: 3A84–3A87h
Default Value:
Bit
31:25
24
23:19
18
17:16
15:0
10.1.88 CIR29—Chipset Initialization Register 29
Offset Address: 3A88–3A8Ch
Default Value:
Bit
31:0
414
00000000h
CIR27 Field 1 — R/W. BIOS must program this field to 01041041h.
00000000h
Reserved
CIR28 Field 3 — R/W. BIOS may write to this bit field.
Reserved
CIR28 Field 2 — R/W. BIOS may write to this bit field.
Reserved
CIR28 Field 1 — R/W. BIOS must program this field to 1001h.
00000000h
CIR29 Field 1 — R/W. BIOS must program this field to 00000001h.
Chipset Configuration Registers
Size: 32-bit
Description
Attribute: R/W
Size: 32-bit
Description
Attribute: R/W
Size: 32-bit
Description
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