CPU, Power, Memory

SA VR Settings

SA VR Settings firmware setup page decoded from AMI HII/IFR resources.

Form ID: 0x2766
Records: 18
Parents: CPU VR Settings
Path: Setup / Advanced / Power & Performance / CPU - Power Management Control / CPU VR Settings / SA VR Settings / Setup / Advanced / Advanced / Power & Performance / CPU - Power Management Control / CPU VR Settings / SA VR Settings

Record 864

VR Config Enable

Firmware Value

VR Config Enable

Form: SA VR Settings
Opcode: OneOf
Question ID: 0x2fd
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x12f
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

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Record 865

AC Loadline

Firmware Value

AC Loadline defined in 1/100 mOhms.

Firmware help text

AC Loadline defined in 1/100 mOhms. A value of 100 = 1.00 mOhm, and 1255 = 12.55 mOhm. Range is 0-6249 (0-62.49 mOhms). 0 = AUTO/HW default. Uses BIOS mailbox command 0x2.

Form: SA VR Settings
Opcode: Numeric
Question ID: 0x2fe
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x136
Width: 2 byte(s)
Range: 0 to 62500 step 0

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 866

DC Loadline

Firmware Value

DC Loadline defined in 1/100 mOhms.

Firmware help text

DC Loadline defined in 1/100 mOhms. A value of 100 = 1.00 mOhm, and 1255 = 12.55 mOhm. Range is 0-6249 (0-62.49 mOhms). 0 = AUTO/HW default. Uses BIOS mailbox command 0x2.

Form: SA VR Settings
Opcode: Numeric
Question ID: 0x2ff
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x140
Width: 2 byte(s)
Range: 0 to 62500 step 0

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 867

PS Current Threshold1

Firmware Value

PS Current Threshold1, defined in 1/4 A increments.

Firmware help text

PS Current Threshold1, defined in 1/4 A increments. A value of 400 = 100A. Range 0-512, which translates to 0-128A. 0 = AUTO. Uses BIOS VR mailbox command 0x3.

Form: SA VR Settings
Opcode: Numeric
Question ID: 0x300
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x14a
Width: 2 byte(s)
Range: 0 to 512 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`80`

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 868

PS Current Threshold2

Firmware Value

PS Current Threshold2, defined in 1/4 A increments.

Firmware help text

PS Current Threshold2, defined in 1/4 A increments. A value of 400 = 100A. Range 0-512, which translates to 0-128A. 0 = AUTO. Uses BIOS VR mailbox command 0x3.

Form: SA VR Settings
Opcode: Numeric
Question ID: 0x301
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x154
Width: 2 byte(s)
Range: 0 to 512 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`20`

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 869

PS Current Threshold3

Firmware Value

PS Current Threshold3, defined in 1/4 A increments.

Firmware help text

PS Current Threshold3, defined in 1/4 A increments. A value of 400 = 100A. Range 0-512, which translates to 0-128A. 0 = AUTO. Uses BIOS VR mailbox command 0x3.

Form: SA VR Settings
Opcode: Numeric
Question ID: 0x302
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x15e
Width: 2 byte(s)
Range: 0 to 512 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`4`

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 870

PS3 Enable

Firmware Value

PS3 Enable/Disable.

Firmware help text

PS3 Enable/Disable. 0 - Disabled, 1 - Enabled.Uses BIOS VR mailbox command 0x3.

Form: SA VR Settings
Opcode: OneOf
Question ID: 0x303
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x166
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 871

PS4 Enable

Firmware Value

PS4 Enable/Disable.

Firmware help text

PS4 Enable/Disable. 0 - Disabled, 1 - Enabled. Uses BIOS VR mailbox command 0x3

Form: SA VR Settings
Opcode: OneOf
Question ID: 0x304
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x16b
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 872

IMON Slope

Firmware Value

IMON Slope defined in 1/100 increments.

Firmware help text

IMON Slope defined in 1/100 increments. Range is 0-200. For a 1.25 slope, enter 125. 0 = AUTO. Uses BIOS VR mailbox command 0x4.

Form: SA VR Settings
Opcode: Numeric
Question ID: 0x305
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x172
Width: 2 byte(s)
Range: 0 to 200 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 873

IMON Offset

Firmware Value

IMON Offset defined in 1/1000 increments.

Firmware help text

IMON Offset defined in 1/1000 increments. Range is 0-63999. For an offset of 25.348, enter 25348. IMON Uses BIOS VR mailbox command 0x4.

Form: SA VR Settings
Opcode: Numeric
Question ID: 0x306
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x17c
Width: 2 byte(s)
Range: 0 to 63999 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 874

IMON Prefix

Firmware Value

Sets the offset value as positive or negative.

Form: SA VR Settings
Opcode: OneOf
Question ID: 0x307
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x184
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	+	Standard defaultManufacturing default
`1`	-

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 875

VR Current Limit

Firmware Value

Voltage Regulator Current Limit (IccMax).

Firmware help text

Voltage Regulator Current Limit (IccMax). This value represents the Maximum instantaneous current allowed at any given time. The value is represented in 1/4 A increments. A value of 400 = 100A. 0 means AUTO. Uses BIOS VR mailbox command 0x6.

Form: SA VR Settings
Opcode: Numeric
Question ID: 0x308
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x18b
Width: 2 byte(s)
Range: 0 to 2048 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 876

SA VR Fast Vmode

Firmware Value

SA VR Fast Vmode.

Firmware help text

SA VR Fast Vmode. Use to control SA Fast Vmode Enable/Disable.

Form: SA VR Settings
Opcode: OneOf
Question ID: 0x2753
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x37b
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}
{"condition_id": 323, "type": "SuppressIf", "offset": 353307, "expr": ["EqIdVal QuestionId: 0x1287, Value: 0x0"]}

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Record 877

Fast Vmode Itrip ICC Limit

Firmware Value

Voltage Regulator Fast Vmode Itrip ICC Limit.

Firmware help text

Voltage Regulator Fast Vmode Itrip ICC Limit. A value of 400 = 100A. A value of 0 corresponds to feature disabled (no reactive protection). This value represents the current threshold where the VR would initiate reactive protection if Fast Vmode is enabled. The value is represented in 1/4 A increments. Uses BIOS VR mailbox command 0x25.

Form: SA VR Settings
Opcode: Numeric
Question ID: 0x2754
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x32e
Width: 2 byte(s)
Range: 0 to 2040 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`0`

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}
{"condition_id": 323, "type": "SuppressIf", "offset": 353307, "expr": ["EqIdVal QuestionId: 0x1287, Value: 0x0"]}
{"condition_id": 324, "type": "SuppressIf", "offset": 353348, "expr": ["EqIdVal QuestionId: 0x2753, Value: 0x0"]}

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Record 878

VR Voltage Limit

Firmware Value

Voltage Limit (VMAX).

Firmware help text

Voltage Limit (VMAX). This value represents the Maximum instantaneous voltage allowed at any given time. Range is 0 - 7999mV. Uses BIOS VR mailbox command 0x8.

Form: SA VR Settings
Opcode: Numeric
Question ID: 0x309
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x1c2
Width: 2 byte(s)
Range: 0 to 7999 step 1

Default store records

Store ID	Store label	Value	Option label
`0`	Standard	`7999`

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 879

TDC Enable

Firmware Value

TDC Enable.

Firmware help text

TDC Enable. 0- Disable, 1 - Enable

Form: SA VR Settings
Opcode: OneOf
Question ID: 0x30a
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x19d
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled
`1`	Enabled	Standard defaultManufacturing default

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}

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Record 880

TDC Time Window

Firmware Value

TDC Time Window 1, value in milliseconds.

Firmware help text

TDC Time Window 1, value in milliseconds. 1ms is default. Range from 1ms to 10ms, except for 9ms. 9ms has no valid encoding in the MSR definition.

Form: SA VR Settings
Opcode: OneOf
Question ID: 0x30b
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x1a8
Width: 4 byte(s)
Range: 1 to 10 step 0

Value	Label	Markers
`1`	1 ms	Standard defaultManufacturing default
`2`	2 ms
`3`	3 ms
`4`	4 ms
`5`	5 ms
`6`	6 ms
`7`	7 ms
`8`	8 ms
`10`	10 ms

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}
{"condition_id": 325, "type": "SuppressIf", "offset": 353451, "expr": ["EqIdVal QuestionId: 0x30A, Value: 0x0"]}

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Record 881

TDC Lock

Firmware Value

TDC Lock

Form: SA VR Settings
Opcode: OneOf
Question ID: 0x30c
VarStore: CpuSetup
VarStore GUID: B08F97FF-E6E8-4193-A997-5E9E9B0ADB32
Offset: 0x1b6
Width: 1 byte(s)
Range: 0 to 1 step 0

Value	Label	Markers
`0`	Disabled	Standard defaultManufacturing default
`1`	Enabled

Visibility / conditions

{"condition_id": 322, "type": "SuppressIf", "offset": 352896, "expr": ["EqIdVal QuestionId: 0x2FD, Value: 0x0"]}
{"condition_id": 325, "type": "SuppressIf", "offset": 353451, "expr": ["EqIdVal QuestionId: 0x30A, Value: 0x0"]}

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