发明名称 Method of reading the memory plane of a contactless tag
摘要 A method of reading a group of memory words from an integrated circuit memory of a contactless tag, comprising the sending by a remote interrogation unit to the contactless tag of a specific command for reading the group of memory words from a given start address, the initialization of an address counter for the contactless tag to the value of the given start address, and the sending by the contactless tag of the memory word at the start address, as well as an iterative process comprising in succession a first step of sending by the remote interrogation unit to the contactless tag of an incrementation marker recognizable by the contactless tag, a second step of incrementation of the address counter for the contactless tag in response to the incrementation marker, and a third step of sending by the contactless tag to the remote interrogation unit of a data frame comprising the memory word stored in the memory at the address pointed at by the current value of the address counter.
申请公布号 US8028149(B2) 申请公布日期 2011.09.27
申请号 US20050132161 申请日期 2005.05.18
申请人 STMICROELECTRONICS SA 发明人 MOREAUX CHRISTOPHE;RIZZO PIERRE
分类号 G06F12/00;G06F13/00;G06F13/28;G06K7/00;H04Q5/22 主分类号 G06F12/00
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