Bridge chip with function of expanding external devices and associated expansion method
A bridge chip with a function of expanding external devices and an associated expansion method are provided, wherein the bridge chip may include at least one transmission interface, a bridge control unit and a connecting port. The transmission interface may be configured to make at least one external device outside the bridge chip couple to the bridge chip; the bridge control unit is coupled to the transmission interface, and may be configured to control priority of the external device for performing data transmission; and the connecting port is coupled to the bridge control unit, and may be configured to make the bridge chip couple to a host device, to allow the host device to perform data transmission with the external device. More particularly, a number of the external device is expandable.
Realtek Semiconductor Corp.
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Chun-Chu
Chang