| 摘要 |
In a module with a controller for a chip card, the controller having first and second I/O pads for data input and output, and the module having one I/O pad. Both of the first and second I/O pads of the controller are connected to only the one I/O pad of the module. In this manner, data output via one of the first and second I/O pads of the controller may be read and monitored by the controller via the other of the first and second I/O pads of the controller.
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