VORRICHTUNG ZUR ERFASSUNG DER OPERANDENKOINZIDENZ IN EINER PUFFERSPEICHERSTEUERUNG

摘要

A buffer storage controller includes a read-out buffer address array, a write-in buffer address array and a buffer storage. An operand storage compare (OSC) detecting section compares a column signal and a row signal outputted from the read-out buffer address array to the buffer storage with those outputted by the write-in buffer address array to obtain an OSC detection signal.