6 advanced chipset setup – TRENDnet Industrial Single Board Computer HS-6038 User Manual
Page 38

32
4.6 Advanced Chipset Setup
This section allows you to configure the system based on the specific
features of the installed chipset. This chipset manages bus speeds and
the access to the system memory resources, such as DRAM and the
external cache. It also coordinates the communications between the
conventional ISA and PCI buses. It must be stated that these items
should never be altered. The default settings have been chosen
because they provide the best operating conditions for your system.
You might consider and make any changes only if you discover that the
data has been lost while using your system.
AMIBIOS SETUP – ADVANCED CHIPSET SETUP
(C)2001 American Megatrends, Inc. All Rights Reserved
CPU Ratio Selection
Safe Mode
Available Options:
CPU BIST Enable
Disabled
` Safe Mode
ICH Delayed Transaction
Disabled
5.5x
DMA Collection Buffer Enable
Disabled
6.0x
DRAM Page Closing Policy
Open
6.5x
Memory Hole
Disabled
7.0x
MPS Revision
1.1
7.5x
System memory Frequency
100MHz
8.0x
SDRAM Timing by SPD
Disabled
8.5x
DRAM Refresh
15.6us
9.0x
DRAM Cycle time (SCLKs)
7/9
9.5x
CAS# Latency (SCLKs)
3
10.0x
RAS to CAS delay (SCLKs)
3
10.5x
SDRAM RAS# Precharge (SCLKs)
3
11.0x
Internal Graphics Mode Select
1MB
11.5x
Display Cache Window Size
64MB
12.0x
AGP Aperture Window
64MB
Local memory Frequency
100MHz
Initialize Display Cache Memory
Enabled
Paging Mode Control
Closed
RAS – to CAS
Default
CAS Latency
Slow
RAS Timing
Slow
RAS Precharge Timing
Slow
CPU Latency Timer
Disabled
USB Function
All USB Port
ESC:Exit
:Sel
USB Device Legacy Support
Disabled
PgUp/PgDn: Modify
Port 64/60 Emulation
Disabled F1:Help
F2/F3:Color