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In this document, the term ÔMPC106Õ is used as an abbreviation for the phrase ÔMPC106PCI bridge/memory controllerÕ. Also, the term Ô60xÕ is used to denote a 32-bitmicroprocessor from the PowerPCª architecture family that conforms to the bus interfaceof the PowerPC 603ª, PowerPC 604ª, or PowerPC 750ª microprocessors. 60xprocessors implement the PowerPC architecture as it is speciÞed for 32-bit addressing,which provides 32-bit effective (logical) addresses, integer data types of 8, 16, and 32 bits,and ßoating-point data types of 32 and 64 bits (single-precision and double-precision).This document contains the following topics:Topic PageSection 1.1, ÒIntroductionÓ 2Section 1.2, ÒBackgroundÓ 2Section 1.3, ÒRead CyclesÓ 3Section 1.4, ÒWrite CyclesÓ 5Section 1.5, ÒExampleÓ 9Section 1.6, ÒSummaryÓ 10To locate any published errata or updates for this document, refer to the website athttp://www.mot.com/SPS/PowerPC/.
