POWER OF AN ELECTRONIC DEVICE SYSTEM AND HIERARCHICAL CONTROL STRUCTURE OF A DRIVING CONTROL SEQUENCE CAPABLE OF CONTROLLING THE POWER AND DRIVING SEQUENCES OF PERIPHERAL DEVICES THROUGH VARIOUS ELECTRONIC SYSTEMS AND A CONTROL METHOD

摘要

PURPOSE: Power of an electronic device system and hierarchical control structure of driving control sequence and a control method are provided to hierarchically divide the power and driving sequences of an electronic device system and performs initial driving, thereby overcoming instability of the electronic device system and simplifying the sequences.;CONSTITUTION: A high rank communication interface unit is connected to a high rank system. A power sequence processing unit determines power supply order of a plurality of devices. A driving control sequence processing unit determines driving control order of a plurality of the devices. The power supply order of a plurality of the devices is stored in a register. A power control processing unit selects a device corresponding to the processed power supply order in the register.;COPYRIGHT KIPO 2013;[Reference numerals] (AA) High rank sequence control block; (BB) Sequence control block; (CC) High rank communication interface unit; (DD) Driving control sequence processing unit; (EE) Power sequence processing unit; (FF) Low rank sequence control block; (GG) Low rank sequence control block; (HH) Block #N; (II) #1 control block; (JJ) #N control block; (KK) Power control processing unit; (LL, NN) #1 device; (MM, OO) #N device