RFID SYSTEM
First Claim
1. A radio frequency identification (RFID) system comprising:
- a digital unit configured to generate an address, data, and a control signal based on a command signal generated from a radio signal;
a memory unit configured to perform a data read or write operation based on the address, the data and the control signal output by the digital unit, the memory unit having a first address area to store first data for transmitting and receiving the radio signal and a second address area to store second data for controlling the driving device;
a coupling unit coupled to an external driving device;
a decoder configured to decode the second data outputted from the memory unit; and
a driving controller configured to sequentially output decoded data of the decoder to the coupling unit in synchronization with a serial clock.
1 Assignment
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Accused Products
Abstract
An RFID system controls a device using a serial interface protocol through the use of a wireless communication scheme thereof. The RFID system includes: a digital unit configured to control the command signal generated according to a radio signal, and generate an address, data, and a control signal; a memory unit configured to perform a data read or write operation according to the control signal applied from the digital unit; a coupling unit coupled to an external driving device; a decoder configured to decode an output data of the memory unit; and a driving controller configured to sequentially output decoded data of the decoder to the coupling unit in synchronization with a serial clock.
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Citations
13 Claims
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1. A radio frequency identification (RFID) system comprising:
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a digital unit configured to generate an address, data, and a control signal based on a command signal generated from a radio signal; a memory unit configured to perform a data read or write operation based on the address, the data and the control signal output by the digital unit, the memory unit having a first address area to store first data for transmitting and receiving the radio signal and a second address area to store second data for controlling the driving device; a coupling unit coupled to an external driving device; a decoder configured to decode the second data outputted from the memory unit; and a driving controller configured to sequentially output decoded data of the decoder to the coupling unit in synchronization with a serial clock. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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Specification