System/370 Extended Architecture: A Program View of the Channel Subsystem

Abstract

The 370-XA channel-subsystem architecture represents an evolutionary and significant extension of the System/370 channel architecture. This paper examines the programming-machine interface of the 370-XA channel subsystem and how it was designed to meet the requirements called for by the evolution of IBM's large-scale systems. In particular, emphasis has… (More)
DOI: 10.1145/800046.801664

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