Multi-mode data card and calibrating method thereof

摘要

A multi-mode data card includes at least two mode modules, and also includes an external interface module and an interface control module. The external interface module connects to the interface control module. The external interface is configured to connect with computer for data interaction; the interface control module is equipped with at least two channels, and said at least two channels connects to said at least two mode modules respectively. The interface control module is configured to: when the multi-mode data card is calibrated, connect the external interface module with the channel corresponding to the mode module to be calibrated, and switch the multi-mode data card to the mode to be calibrated. A method for calibrating multi-mode data card is also provided in the present invention.

主权项

1. A multi-mode data card, comprising at least two mode modules, further comprising an external interface module and an interface control module, wherein:
the external interface module connects to the interface control module, and the external interface module is configured to: connect to a computer for data interaction; the interface control module is equipped with at least two channels, and said at least two channels respectively connects to said at least two mode modules, and the interface control module is configured to: when the multi-mode data card is calibrated, connect the external interface module with the channel corresponding to the mode module to be calibrated, and switch the multi-mode data card to a mode to be calibrated; wherein, the interface control module further comprises a cascade interface sub-module; the cascade interface sub-module is configured to: when the multi-mode data card is in cascade, connect to the external interface module of another multi-mode data card.