IBM z14 ZR1 Technical Guide

Central processor complex system design

This chapter describes the design of the IBM z14 ZR1 processor. By understanding the processor design, users become familiar with the functions that make the z14 ZR1 server a system that accommodates a broad mix of workloads for enterprises of all sizes.

This chapter includes the following topics:

•3.1, “Overview” on page 64

•3.2, “Design highlights” on page 64

•3.3, “CPC drawer design” on page 66

•3.4, “Processor unit design” on page 70

•3.5, “Processor unit functions” on page 83

•3.6, “Memory design” on ...