| 摘要 |
A device and a method for accessing data are provided to enable a processor and a register to exchange the data irrespective of protocol types by using a protocol converter. The register(12) outputs the stored data by the first protocol or stores the data inputted by the first protocol. The protocol converter(14) outputs the data inputted from the register through the first protocol by using the second protocol different from the first protocol, and outputs the data inputted through the second protocol to the register by using the first protocol. The processor(16) inputs the data to be processed by the second protocol or outputs the processed data by the second protocol. The first protocol is an I2C(Inter-IC) protocol and the second protocol is a host processor protocol.
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