Leo-Patch 1.6 · Q1HY MoDT · Observations 14 October 2026
Onboard Devices
Serial IO SPI2 Settings
Serial IO SPI2 Settings firmware setup page decoded from AMI HII/IFR resources.
- Form ID
- 0x8c
- Records
- 4
- Path
- Setup / Chipset / PCH-IO Configuration / SerialIo Configuration / Serial IO SPI2 Settings
Record 4559
ChipSelect 0 polarity
Firmware Value
Sets initial polarity for ChipSelect signal.
Firmware help text
Sets initial polarity for ChipSelect signal. Active low is with initial idle polarity of low and vice versa
- Opcode
- OneOf
- Question ID
- 0x10be
- VarStore
- PchSetup
- VarStore GUID
- 4570B7F1-ADE8-4943-8DC3-406472842384
- Offset
- 0x6d6
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
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Record 4560
ChipSelect 1 polarity
Firmware Value
Sets initial polarity for ChipSelect signal.
Firmware help text
Sets initial polarity for ChipSelect signal. Active low is with initial idle polarity of low and vice versa
- Opcode
- OneOf
- Question ID
- 0x10bf
- VarStore
- PchSetup
- VarStore GUID
- 4570B7F1-ADE8-4943-8DC3-406472842384
- Offset
- 0x6d7
- Width
- 1 byte(s)
- Range
- 0 to 1 step 0
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Record 4561
Connected device
Firmware Value
Indicates what type of device is connected to this SerialIo controller
- Opcode
- Numeric
- Question ID
- 0x10c0
- VarStore
- Setup
- VarStore GUID
- EC87D643-EBA4-4BB5-A1E5-3F3E36B20DA9
- Offset
- 0x5e9
- Width
- 1 byte(s)
- Range
- 0 to 255 step 0
Visibility / conditions
- {"condition_id": 1791, "type": "SuppressIf", "offset": 523729, "expr": ["True"]}
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Record 4562
Serial IO Finger Print Settings
Menu Link
Select the HID to enable Finger Print Sensor
- Opcode
- Ref
- Question ID
- 0x10c1
Visibility / conditions
- {"condition_id": 1792, "type": "SuppressIf", "offset": 523769, "expr": ["EqIdValList QuestionId: 0x10C0, Values: [1]", "Not"]}
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