Quote Originally Posted by FELIX
->JWilson:see at the top of each register in datasheet,
the addresse(offset) is indicate.
But 965 configuration register is more compliquated
than others,because Intel use 8bits,16 bits,24bits
32bits and higher values......

OK, but that wasn't what I meant.....

How did you know:
??h = Tras 18T
??h = Trw 5T
??h = Trrd 4T
??h = Trp 3T
??h = Trfc 12T

Where did you find the hex bits that equal the different timings?

They are not listed on the datasheet: