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15. Intel 32-bit Address Translation Metrics


  • Maximum number of segments per process is 16K.

  • Each segment can be as large as 4 GB.

  • The page size is 4K.

  • The logical address is a pair of 16-bit selector and 32-bit offset.

  • The segment selector is used to index the descriptor table to obtain the descriptor entry.

  • The 64-bit descriptor entry (8 bytes) has detailed information about the particular segment including the 32-bit base address and length of the logical segment.

  • Protected-mode address translation:

      Protected-mode address translation


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