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 Hynix RAM Discussion

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bwky398
post Sep 15 2005, 12:24 AM

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91 posts

Joined: Apr 2005



QUOTE(shadow_dweller @ Aug 24 2005, 01:49 PM)
hehe .. manage to get my ram running 2.5-4-4-10 1T @ 3V

benchable at 282Mhz
bootable at 284Mhz

on my KVR bt-d43  flex.gif

Genie BIOS Settings:

FSB Bus Frequency - 282
AGP Bus Frequency - 67mhz
Clock Spread Spectrum - Disabled
LDT Downstream Width - Auto
LDT Upstream Width - Auto
LDT/FSB Frequency - X 3.0
CPU/FSB Frequency Ratio - X 8.0

CPU VID Control - 1.500v
CPU VID Special Control - Avove VID * 104%
Chip Set Voltage Control - 1.80v
AGP Voltage Control - 1.70v
DRAM Voltage Control - 3.00v

DRAM Configuration Settings:

DRAM Frequency Set - 200
Command Per Clock (CPC) - Enable
CAS Latency Control (Tcl) - 2.5
RAS# to CAS# delay (Trcd) - 04 Bus Clocks
Min RAS# active time (Tras) - 10 Bus Clocks
Row precharge time (Trp) - 04 Bus Clocks
Row Cycle time (Trc) - 10 Bus Clocks
Row refresh cyc time (Trfc) - 17 Bus Clocks
Row to Row delay (Trrd) - 03 Bus Clocks
Write recovery time (Twr) - 03 Bus Clocks
Write to Read delay (Twtr) - 02 Bus Clocks
Read to Write delay (Trwt) - 03 Bus Clocks
Refresh Period (Tref) - 4708 Cycles
Write CAS Latency (Twcl) - Auto
DQS Skew Control - Decrease Skew
DQS Skew Value - 128
DRAM Drive Strength - Level 1
Max Async Latency - 08.0 Nano Seconds
Read Preamble Time - 06.0 Nano Seconds
IdleCycle Limit - 256 Cycles
Dynamic Counter - Disable
R/W Queue Bypass - Auto
Bypass Max - 07 x
32 Byte Granularity - Disable(8 Bursts)
*
Hi, my Radeon 9550 is using Hynix DRAMs.
Can use these settings to set the memory timings? or
Can someone show me the correct memory timings for a GC?

 

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