Software
Automation PC 3100 User's manual V 1.00
Translation of the original documentation
159
4.1.7.2.8 System agent (SA) configuration
Figure 42: Advanced - System agent (SA) configuration
BIOS parameter
Setting options
Description
SA PCIe code version
-
Displays the SA PCIe code version
VT-d
1)
-
Displays VT-d support
Graphics configuration
Enter
"Graphics configuration" on page 159
DMI
2)
/OPI
3)
configuration
Enter
"DMI/OPI configuration" on page 161
Disabled
VT-d
Enabled
Disables/Enables VT-d
Disabled
Above 4 GB MMIO BIOS assignment
Enabled
Disables/Enables above 4 GB MMIO BIOS assignment
Table 182: Advanced - System agent (SA) configuration
1)
Intel Virtualization Technology for Directed I/O
2)
Direct Media Interface
3)
On package DMI interconnect Interface
4.1.7.2.8.1 Graphics configuration
BIOS parameter
Setting options
Description
Graphics turbo IMON current
INT
Default:
31
Defines the graphics turbo IMON current
Range: 14 to 31
8 MB
4 MB
GTT
1)
size
2 MB
Selects the GTT size [MB]
128 MB
256 MB
512 MB
Aperture size
1024 MB
Selects reserved RAM [MB]
If the graphics memory is full, the defined amount of memory is made available.
DVMT
2)
pre-allocated
4M to 64M
Default:
32M
Defines the allocated graphics memory (DVMT) [MB] to be used by the IGD
3)
.
256M
DVMT total Gfx mem
128M
Selects the memory size [MB] that can be used by the IDG.
MAX uses the entire available main memory.
Table 183: Advanced - System agent (SA) configuration - Graphics configuration
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