aerospyke Posted June 6, 2006 Posted June 6, 2006 hey guys, what chip are these ram sticks based on? are they TCCD? looking at BIOS revisions, and apprently different grades (as in revision 1,2 or 3 are usually optimised for different ram types. Share this post Link to post Share on other sites More sharing options...
Reinvented Posted June 6, 2006 Posted June 6, 2006 UCCC modules... Getting good clocks on them were based on serial numbers. 0601 - 0603 are pretty damn good. Mine are 603 and do up to 284 with 2.6v Share this post Link to post Share on other sites More sharing options...
SeanDude05 Posted June 6, 2006 Posted June 6, 2006 My UCCC can also do 280+. Sometimes these chips like lower voltages at higher clock speeds better. Share this post Link to post Share on other sites More sharing options...
aerospyke Posted June 6, 2006 Posted June 6, 2006 hmmmm is there a revision of bios that favours these sticks? or is the general bios my best bet (revision 1 as opposed to 2 or 3). Share this post Link to post Share on other sites More sharing options...
Reinvented Posted June 6, 2006 Posted June 6, 2006 naw...I just use the Tony's modded bios for the Expert board. 406BTA. Works like a charm. Share this post Link to post Share on other sites More sharing options...
aerospyke Posted June 6, 2006 Posted June 6, 2006 Cheers, i'll give it a go. I'll let you all know how i go in a week or so. Is this the one you mean? http://www.dfi-street.com/forum/showthread.php?t=49990 Share this post Link to post Share on other sites More sharing options...
aerospyke Posted June 6, 2006 Posted June 6, 2006 mmm it won't boot for me .... after doing complete cmos clear, one stick in top slot, i boot once, and no matter what i change in BIOS ont hat first boot (even tried not changing anything) ... i don't post on first restart. what should i look for? Share this post Link to post Share on other sites More sharing options...
calvintang Posted June 6, 2006 Posted June 6, 2006 you can try to change the slots... some ram like specific slots... if not.. they either dont boot.. or memtest with alot of errors..and a lot of freezing... you can test your ram with test 5 or.. test... 7 (i think its 7)...test 7 is a harder version of test 5 Share this post Link to post Share on other sites More sharing options...
aerospyke Posted June 6, 2006 Posted June 6, 2006 well i resorted to going back to the production version of 0406 (or backwards, can't remember the coding) ..... and dropped the multi down to 10x from 11x (:sad face:) but now running at 270HTT with memory at 1:1. Going strong sofar. Share this post Link to post Share on other sites More sharing options...
aerospyke Posted June 7, 2006 Posted June 7, 2006 ack well it seems 2.7 isn't stable for my ram, not even 2.68 so i'm back at 2.65 again .... can anyone have a quick look at these settings and tell me if they think something here is holding me back? DRAM Configuration DRAM Frequency Set (MHz) ... 200=RAM/FSB: 01/01 Command per clock (CPC) ... Enable CAS latency Control (TCL) ... 3.0 RAS# to CAS# delay (Trcd)... 04 Bus Clocks Min RAS# active time (Tras) ... 08 Bus Clocks Row Precharge Time (Trp) ... 04 Bus Clocks Row cycle time (Trc) ... 7 Bus Clocks Row refresh cyc time (Trfc) ... 13 Bus Clocks Row to Row delay (Trrd) ... 02 Bus Clocks Write recovery time (Twr) ... 02 Bus Clocks Write to Read delay (Twtr) ... 02 Bus Clocks Read to Write delay (Trwt) ... 02 Bus Clocks Refresh Period (Tref) ... 3120 Cycles Write CAS Latency (Twcl) ... 1 DRAM Bank Interleave ... Enabled DQS Skew Control ... Auto DQS Skew Value ... 0 DRAM Drive Strength ... Auto DRAM Data Drive Strength ... Auto Max Async Latency ... 07.0 Nano Seconds DRAM Responce time ... Normal Read Preamble Time ... 05.0 Nano Seconds IdleCycle Limit ... 256 Cycles Dynamic Counter ... Enable R/W Queue Bypass ... 16x Bypass Max ... 07x 32 Byte Granularity ... Disable (4 bursts) Share this post Link to post Share on other sites More sharing options...
Guest phoenixdancer Posted June 7, 2006 Posted June 7, 2006 mine seem to be from a good batch as they run @ 290 1:1 with CPU 3-4-4-6 @ 1T Share this post Link to post Share on other sites More sharing options...
aerospyke Posted June 7, 2006 Posted June 7, 2006 mine seem to be from a good batch as they run @ 290 1:1 with CPU 3-4-4-6 @ 1T awwwww don't tell me that :sad: Share this post Link to post Share on other sites More sharing options...
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