Data storage addressing system

摘要: This invention relates broadly to addressing memory systems for the recording and retrieval of information therein, more particularly a new improved method apparatus cyclically movable data storage member, such as rotatable magnetic disk, capable locating every bit time thereof detecting correcting any nonsynchronous relation between certain operating timing signals. The significant digits address wanted location are compared against an track device in which addresses all locations recorded binary form while at same lesser two by means counter. With cooperation counter, only need be on device. counter is each digit within sector track, result, around may addressed located. Moreover, with properties numbers taken advantage synchronizing operation system, provided out-of-phase signals that might develop automatically bringing these back into synchronization limited distance movement