COMPUTER SYSTEM COMPRISING A BUS STRUCTURE

摘要

A computer system comprising a bus structure wherein, on the basis of single program instructions for complete input/output instructions, serving for the transport of data in the computer system the central processor comprises control means whereby the said input/output instruction can be divided into a number of separate operation steps which are independent of each other in time and which can be independently executed by a peripheral apparatus control unit. The storage means in the computer system serve for updating the execution of the said operation steps.