发明名称 SECURITY DEVICE HAVING A MEMORY AND/OR A MICROCOMPUTER FOR DATA PROCESSING HARDWARE
摘要 <p>A device is provided for connecting a memory and/or microcomputer module (44) to processing hardware without using a connector or a specific interface circuit and while maintaining the portability of said module. Furthermore, the device acts as a pointing peripheral (47, 48, 49) so that, in a preferred embodiment, a mouse and the device's electronic circuitry are arranged to use common conductors (RXD, TXD, RTS, DTR) between the hardware and the device in order to allow both the pointing functions and the module's functions to be used.</p>
申请公布号 WO1992008181(A1) 申请公布日期 1992.05.14
申请号 FR1991000865 申请日期 1991.11.05
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