IBM POWER指令集架构

IBM POWER指令集架构是由IBM公司开发的一种精简指令集计算机（RISC）指令集架構（ISA）。该名称是“增强RISC性能优化”（）的首字母縮略字。

参考资料

延伸阅读 
  Relevant parts: Chapter 1 (the POWER architecture), Chapter 2 (how the architecture should be implemented), Chapter 6 (the additions introduced by the POWER2 architecture), Appendixes A and C (describes all POWER instructions), Appendix F (describes the differences between the POWER and PowerPC architectures)
  Chapter 12 describes the POWER architecture (referred to as RIOS, its earlier name) and its origins

指令集架構