On Thu, Dec 30, 2010 at 01:55:15AM -0500, Keith Hui wrote:
Load up the factory BIOS again. Find three sticks of single sided and 3 of double sided RAM. I'm looking for dumps of the PCI config space for 440BX itself, for as much combinations of RAM population you can collect as possible. RAM population as in which RAM stick gets installed in which slot. MBFS is bytes 0xCA to 0xCC. MBSC is bytes 0x69 to 0x6E. Might as well just dump the whole 0x60 and 0xC0 rows.
I think I see this now. Do, lspci -xxxx and look within device "00:00.0 Host bridge: Intel". Document and post rows c0 & 60.
I'll start doing this tomorrow with 3 mix-match DIMMS and yank 3 of my 256M Tyan DIMMS.
I'm going to guess, you don't need the sizes and slots documented corresponding to each lspci -xxxx, as you're just going for an average?
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Roger