Seco SBC-C90 User Manual page 55

4.3.21.1 NBIO Common Options submenu
Menu Item
GFX Configuration
IOMMU
PSPP Policy
System Configuration
Audio Codecs
4.3.21.1.1 GFX Configuration submenu
Menu Item
Integrated Graphics Controller
UMA Mode
UMA Version
Integrated HD Audio Controller
UMA Above 4G
SBC-C90
SBC-C90 User Manual - Rev. First Edition: 1.0 - Last Edition: 1.0 - Author: A.R. - Reviewed by C.M. Copyright © 2021 SECO S.p.A.
Options Description
See submenu GFX Configuration options
Auto / Disabled / Enable or disable the support for IOMMU (IO Memory Management Unit. Also known as AMD
Enabled Virtualization Technology).
Disabled
Performance
PCIe Speed Power policy: the processor can dynamically support the changing to the link frequency due to
Balanced
changes in system configuration and power policy.
Power Saving
Auto
12W POR Configuration/
15W POR Configuration/
25W POR Configuration/ Allows selecting the Power Scheme configuration for the CPU.
35W POR Configuration/ Warning: by selecting a precise configuration, may cause the system to hang, as some System
45W POR Configuration/ Configurations may not be supported by your OPN.
54W POR Configuration/
Auto
Enabled / Disabled
Disable/Enable Audio Codecs input signals SDINx
Options Description
Enable Integrated Graphics Controller. If disabled, all the remaining options except UMA Above 4G will
Auto / Disabled / Forces
disappear
Only available when Integrated Graphics Controller is set to "Forces". Allows setting the Unified Memory
Auto / UMA_Specified /
UMA_Auto
Architecture (UMA) Frame Buffer Size or Display Resolution
Legacy / Non-Legacy /
Only available when Integrated Graphics Controller is set to "Forces". Sets the supported UMA compatibility.
Hybrid Secure / Auto
Auto / Disabled /
Enables or disabled integrated HD Audio Controller
Enabled
Auto / Disabled /
Enabled 4GB, this option may be set to TRUE to allow UMA frame buffer size to be allocated successfully
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