Preface
6
Specification Update
Nomenclature
S-Spec Number is a five-digit code used to identify products. Products are
differentiated by their unique characteristics (e.g., core speed, L2 cache size, package
type, etc.) as described in the processor identification information table. Care should
be taken to read all notes associated with each S-Spec number
Errata are design defects or errors. Errata may cause the products’ behavior to
deviate from published specifications. Hardware and software designed to be used
with any given stepping must assume that all errata documented for that stepping are
present on all devices.
Specification Changes are modifications to the current published specifications.
These changes will be incorporated in the next release of the specifications.
Specification Clarifications describe a specification in greater detail or further
highlight a specification’s impact to a complex design situation. These clarifications
will be incorporated in the next release of the specifications.
Documentation Changes include typos, errors, or omissions from the current
published specifications. These changes will be incorporated in the next release of the
specifications.
Note:
Errata remain in the specification update throughout the product’s lifecycle, or until a
particular stepping is no longer commercially available. Under these circumstances,
errata removed from the specification update are archived and available upon request.
Specification changes, specification clarifications and documentation changes are
removed from the specification update when the appropriate changes are made to the
appropriate product specification or user documentation (datasheets, manuals, etc.).
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