TYAN THUNDER K8HR Manual page 70

3.9.1 – North Bridge Chipset Configuration Sub-Menu
This menu gives options for customizing memory & Hypertransport settings.
Select a menu by highlighting it using the Arrow ( / ) keys and pressing Enter.
The settings are described on the following pages.
Main Advanced
NorthBridge Chipset Configuration
Memory Configuration
ECC Configuration
IOMMU Option Configuration
Memory CLK
CAS latency (Tcl)
RAS/CAS Delay (Trcd)
Min Active RAS (Tras)
Row Precharge Time (Trp) :X CLK
RAS/RAS Delay (Trrd)
Row Cycle (Trc)
Row Refresh Cycle (Trfc)
Read Write Delay (Trwt)
Read Preamble
Asynchronous Latency
Feature
NorthBridge Chipset Configuration
Memory CLK
CAS Latency (Tcl)
RAS/CAS Delay (Trcd)
BIOS Setup Utility
PCI/PnP Boot
:XXX MHz
:XX
:X CLK
:X CLK
:X CLK
:X CLK
:X CLK
:X CLK
:X ns
:X ns
Option
It shows the clock frequency of the
Read only
installed SDRAM.
This controls the timing delay (in clock
Read only cycles) before SDRAM starts a read
command after receiving it.
When DRAM is refreshed, both rows
and columns are addressed
separately. This setup item allows you
to determine the timing of the transition
Read only
from RAS (row address strobe) to CAS
(column address strobe). The less the
clock cycles, the faster the DRAM
performance.
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Security Chipset
← → Select Screen
↑↓ Select Item
Enter Go to Sub Screen
F1 General Help
F10 Save and Exit
ESC Exit
Description
Exit