APPARATUS AND MEHOTD FOR SUPPORTING MULTIPLE BOOTING MODE

摘要

PURPOSE: A device and a method for supporting a multi-booting mode are provided to realize fast operation of a chip by advancing boot in an optimal boot time state. CONSTITUTION: A first memory(105) stores a boot code, and supplementary information including boot code length information. An adaptive boot sequencer(120) obtains a boot code length by reading the supplementary information from a predetermined address of the first memory and copies the boot code from the first memory according to the boot code length. The adaptive boot sequencer stores the copied boot code to a second memory(115). A CPU(125) performs a booting operation of an SoC(System on a Chip)(100).