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SPARC M8 and SPARC M7 Servers Administration Guide

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Updated: September 2017

Memory Naming

DIMMs follow the naming convention /SYS/CMIOUx/CM/CMP/BOByw/CHz/DIMM with the following values:

  • CMIOU number:

    • SPARC M8-8 and SPARC M7-8: CMIOU0 to CMIOU7

    • SPARC M7-16: CMIOU0 to CMIOU15

  • BOB number (where y is 0 to 3 and w is 0 or 1)

  • DDR channel number (where z is 0 or 1)

For information about the DIMM layout, see DIMM and eUSB Locations in a CMIOU in SPARC M8 and SPARC M7 Servers Service Manual.

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