Method and apparatus for controlling the error correction in a data transmission system of data read from dynamical peripheral storage devices, in particular disk storage devices of a data-processing system

摘要

To reduce the lost times which arise when reading a plurality of successive data blocks due to interrupting the reading operation in the event of data errors occurring, all the required data blocks are read in one go and taken over into a correspondingly enlarged buffer store (DAT-SP). Error syndromes (ES) thereby determined are initially buffer-stored in assignment to the associated data, until correction of the data in the data store (DAT-SP) is possible. …??There are various variants with respect to the method sequence and the structuring of the required functional units. …IMAGE…