STRUCTURE FOR DYNAMIC TIME-DIVISION SHARED BUS

摘要

PURPOSE: A structure for a dynamic time-division shared bus is provided to make users exercise bus use right equally by controlling the bus use right when the users use the shared bus. CONSTITUTION: Bus users(80a-80n) examine a slot number and make a slot use the shared bus. A data transfer bus(60) transfers data through the shared bus. A bus manager(50) processes a bus use request of the bus user and processes slot allocation. A slot manage bus(70) provides the information needed for confirming a time point that the bus user requests the slot to the bus manager or uses the shared bus.