Can someone teach me about these settings?
I know it's related to Common Performance Level, and have read somewhere that when you can't get to a lower PL, you may try enable these settings to get better performance.
Well, i've setted to 450x8, fsb strap 266 and ram @1125, with a PL7. Wather i put in, settings a PL6 hangs the system on "det dram".
So i've started playing with PL7 and these Pull-IN of CHA...and got something out of it with these settings:
Pull-In of CHA PH1: Enabled
Pull-In of CHA PH2: Disabled
Pull-In of CHA PH3: Enabled
Pull-In of CHA PH4: Enabled
Pull-In of CHB PH1: Enabled
Pull-In of CHB PH2: Disabled
Pull-In of CHB PH3: Disabled
Pull-In of CHB PH4: Enabled
So i was able to enable five of these pull in, with a gain in everest of about 100 MB/s in read and 2.0 ns in latency, while other results remain more or less the same.
If i try to enable CHA PH2, CHB PH2 and CHB PH3 the system hangs on det dram again. Well, i supposed tha if i can enable CHA PH3 i would be able to enable also CHB PH3, but it's not true...why?