Alpha 21064 and Alpha 21064A Microprocessors

This manual serves as a comprehensive hardware reference for the Alpha 21064 and 21064A microprocessors. It covers internal architecture, including the Ibox, Ebox, Abox, and Fbox units, as well as pipeline organization and cache structures. The document details the instruction set, Privileged Architecture Library (PALcode) environment, and internal processor registers. Additionally, it provides critical information for system designers, such as electrical specifications, thermal management techniques, signal integrity guidelines, and mechanical packaging details. Appendixes include design considerations for integration, technical support, and ordering information.