Decoding device

Claim 1

A STORAGE DEVICE HAVING A PLURALITY OF DATA STORAGE LOCATIONS ACCESSIBLE UNDER CONTROL OF A FIRST REGISTER FOR RECEIVING INTERNAL ADDRESS INFORMATION WHICH DEFINES SELECTED DATA STORAGE LOCATIONS AND ADDRESSABLE UNDER CONTROL OF A SECOND REGISTER FOR RECEIVING EXTERNAL ADDRESS INFORMATION WHICH DOES NOT DEFINE DATA STORAGE LOCATIONS, INCLUDING A PLURALITY OF INTERNAL ADDRESS STORAGE LOCATIONS FOR STORING INFORMATION REPRESENTATIVE OF INTERNAL ADDRESSES DEFINING SAID PLURALITY OF DATA STORAGE LOCATIONS; A PLURALITY OF EXTERNAL ADDRESS STORAGE LOCATION FOR STORING INFORMATION REPRESENTATIVE OF EXTERNAL ADDRESSES, INFORMATION REPRESENTATIVE OF EACH EXTERNAL ADDRESS BEING STORED IN A STORAGE LOCATION RELATING TO THE STORAGE LOCATION IN WHICH THE CORRESPONDING INTERNAL ADDRESS INFORMATION IS STORED, MEANS FOR SCANNING RELATED EXTERNAL AND INTERNAL ADDRESS STORAGE LOCATIONS SIMULTANEOUSLY, MEANS RESPONSIVE TO SCANNED EXTERNAL ADDRESS INFORMATION WHICH CORRESPONDS TO EXTERNAL ADDRESS INFORMATION IN SAID SECOND REGISTER FOR ENTERING THE RELATED SCANNED INTERNAL ADDRESS INFORMATION IN SAID FIRST REGISTER, AND MEANS RESPONSIVE TO SAID FIRST REGISTER FOR CONTROLLING ACCESS TO A SELECTED DATA STORAGE LOCATION IN ACCORDANCE WITH THE SIGNALS STORED IN SAID FIRST REGISTER.