710 / | HD | ELECTRICAL COMPUTERS AND DIGITAL DATA PROCESSING SYSTEMS: INPUT/OUTPUT |
100 | DF | INTRASYSTEM CONNECTION (E.G., BUS AND BUS TRANSACTION PROCESSING) {7} |
107 | DF | .~ Bus access regulation {7} |
113 | DF | .~.~ Centralized bus arbitration {4} |
117 | .~.~.~ Time-slotted bus accessing |