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发明授权
CN101727801B 用共享接脚控制显示模块及第一电路模块运作的集成电路 失效 - 权利终止

用共享接脚控制显示模块及第一电路模块运作的集成电路
摘要：
本发明关于用共享接脚控制显示模块及第一电路模块运作的集成电路。该集成电路包含：一共享接脚、一显示控制模块、一第一控制模块以及一共享接脚管理模块。该显示控制模块通过该共享接脚来控制外接于该集成电路的该显示模块的运作，并依其操作状态输出一接脚共享控制信号。该第一控制模块通过该共享接脚来控制外接于该集成电路的该第一电路模块的运作。该共享接脚管理模块耦接于该显示控制模块、该第一控制模块以及该共享接脚，依据该接脚共享控制信号而允许该显示控制模块与该第一控制模块中其一来使用该共享接脚。
摘要（英）：

The invention relates to an integrated circuit for controlling the operation of a displaying module and a first circuit module with a shared connecting pin. The integrated circuit comprises a shared connecting pin, a displaying controlling module, a first controlling module and a shared connecting pin managing module. The displaying controlling module is used for controlling the operation of the displaying module which is externally connected with the integrated circuit with the shared connecting pin and outputting a connecting pin sharing controlling signal according to the operation state of the displaying controlling module. The first controlling module is used for controlling the operation of the first circuit module which is externally connected with the integrated circuit with the shared connecting pin. The shared connecting pin managing module is coupled with the displaying controlling module, the first controlling module and the shared connecting pin. The displaying controlling module or the first controlling module is allowed to use the shared connecting pin according to the connecting pin sharing controlling signal.

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