FPGA TYPE MULTIFUNCTIONAL PORTABLE DEVICE FOR UNIVERSAL INTERFACE

摘要

An FPGA type multifunctional portable device supporting multi interfaces is provided to supply free compatibility/support of various interface protocols. An upper module device(1) is combined with various interface module devices. A connection unit(12) is formed in the upper module device. The connection unit can connect an external connector of a different type. When each embedded function is performed, a lower module device(2) is connected to the upper module device. A connector(22) is connected to the connection unit of the upper module device. A connector detection unit is built in the upper module device. The connector detection unit detects a type of a connector connected to the connection unit.