User Manual

TANK-820 Embedded System
Page 87
5.4.1 Northbridge Configuration
Use the North Bridge menu (BIOS Menu 20) to configure the Northbridge chipset.
Aptio Setup Utility – Copyright (C) 2012 American Megatrends, Inc.
Chipset
Memory Information
Total Memory 2048 MB (DDR3 1067)
Memory Slot 0 MB (DDR3 1067)
Onboard Memory 2048 MB (DDR3 1067)
IGD Memory [128M]
Initate Graphic Adapter [PEG/IGD]
> Intel IGD SWSCI OpRegion
IGD Share Memory Size
---------------------
 : Select Screen
↑ ↓: Select Item
Enter Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Version 2.15.1226. Copyright (C) 2012 American Megatrends, Inc.
BIOS Menu 20: Northbridge Chipset Configuration
 IGD Me m o ry [128M]
Use the IGD Memory option to specify the amount of system memory that can be used by
the internal graphics device.

Disable
System memory cannot be used by the internal
graphics device

64M
64 MB of memory used by internal graphics device

128M DEFAULT
128 MB of memory used by internal graphics
device

256M
256 MB of memory used by
internal graphics
device

512M
512 MB of memory used by internal graphics
device