Advantech ASMB-820I User Manual page 54

3.2.3.2 South Bridge
 PCH Compatibility RID
Enable/Disable PCH Compatibility Revision ID (CRID) Functionality.
 SMBus Controller
Enable/Disable SMBus controller
Restore AC Power Loss

Specify what state to go to when power is re-applied after a power failure (G3
state).
 SLP_S4 Assertion Stretch Enable
Enable/Disable SLP_S4 Assertion Stretch function
 Onboard SATA RAID Oprom
Enable/Disable onboard SATA RAID option rom if Launch Storage Oprom is
enabled.
 Azalia HD Audio
Enable/Disable Azalia HD audio function
 High Precision Timer
Enable/Disable high precision timer function
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