Ddr Data Swizzling - Intel 2ND GENERATION CORE PROCESSOR FAMILY MOBILE - DATASHEET VOLUME 1 01-2011 Datasheet

DDR Data Swizzling
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DDR Data Swizzling

To achieve better memory performance and better memory timing; Intel design
performed the DDR Data pin swizzling which will allow a better use of the product
across different platforms. Swizzling has no effect on functional operation and is
invisible to the OS/SW.
However, during debug, swizzling needs to be taken into consideration; thus, swizzling
data is presented in this chapter. When placing DIMM logic analyzer, the design
engineer must pay attention to the swizzling table to perform an efficient memory
debug.
Datasheet, Volume 1 169