IEI Technology NANO-HM551, User Manual

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NANO-HM551 EPIC SBC
Page 84
5.4.1 Northbridge Configuration
Use the Northbridge Chipset Configuration menu ( BIOS Menu 13 ) to configure the
Northbridge chipset.
Aptio Setup Utility – Copyright (C) 2009 American Megatrends, Inc.
Chipset
Memory Information
CPU Type
Arrandale
Total Memory
2048 MB (DDR3 1066)
Memory Slot0
2048 MB (DDR3 1066)
Memory Slot2 0 MB (DDR3 1066)
CAS# Latency(tCL)
8
RAS# Active Time(tRAS) 20
Row Precharge Time(tRP) 8
RAS# to CAS# Delay(tRCD) 8
Write Recovery Time(tWR) 8
Row Refresh Cycle Timea(tRFC) 60
Write to Read Delay(tWTR) 4
Active to Active Delay 4
Read CAS# Precharge(tRTP) 5
IGD Memory
[32M]
Select which graphics
controller to use as the
primary boot device.
---------------------

: Select Screen
 
: Select Item
Enter Select
F1 General Help
F2 Previous Values
F3 Optimized
Defaults
F4 Save
ESC Exit
Version 2.00.1201. Copyright (C) 2009 American Megatrends, Inc.
BIOS Menu 13:Northbridge Chipset Configuration

Initiate Graphics Adapter [PEG/IGD]
Use the Initiate Graphics Adapter option to select the graphics controller used as the
primary boot device. Select either an integrated graphics controller (IGD) or a combination
of PCI graphics controller, a PCI express (PEG) controller or an IGD. Configuration
options are listed below:

IGD

PEG/IGD D
EFAULT

IGD Memory [32 MB]
Use the IGD Memory option to specify the amount of system memory that can be used by
the Internal graphics device.