Missing memory settings in bios...?

[Heatsinked]

Hi all! Finally got that G.Skill stuff installed, working a treat at stock 2-2-2-5.

I can find most memory settings in the bios, with the following exceptions:

Bank Interleave
CMD

My motherboard is a Gigabyte K8N Pro-SLI and I am using the latest bios. Is there something wrong or can these settings not be changed on an Athlon64 system?

 

[Heatsinked]

Ok I have found the CMD setting after using the Advanced Settings key combination within the bios. The bank interleave still eludes me. Could it be called something else?

Here is what CPU-Z reports:

Notice how it doesn't report anything for "Bank Interleave", almost as if it was disabled. Also, the "DRAM Idle Timer" is set to 16 clocks. Every other report I have seen regarding this ram has it set to 128 clocks. It be that my motherboard is simply not detecting the correct settings for my memory? I only know what the CAS, TRAS, RAS Precharge and RAS to CAS Delay should be, not the others.

Please help! I don't want to risk damaging my ram.