| 摘要 |
A device and a method for booting a system having only the internal memory are provided to boot the system having only the Internet memory, and play a role of a master to transfer data without an internal master when an external host transfers the data to a predetermined area of an internal system. An interface part(110) manages interface with a host. The memory(120) reads/store a booting code from the host through the interface part. A register(130) stores control information for enabling the host to control the memory and controlling a clock/reset operation of a processor. The master(140) transfers the boot code stored in the memory to the internal memory based on the information stored in the register. The memory includes data receiving memories(122,123) and a data transmitting memory(121). The master reads the data from the predetermined area of the memory and stores the data to the predetermined area of the internal memory after booting is completed. A slave(150) manages the interface between the host and the system if the mater is activated after booting.
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