| 摘要 |
<p>A non-contact IC recording medium for executing data transmission/reception in non-contact with a reader/writer. The non-contact IC recording medium comprises a first circuit (7) for detecting a synchronization (sync) signal sent from a reader/writer to generate a first clock (b), a second circuit (2, 3) for generating a second clock (c) having a predetermined frequency relationship with the clock for driving the data processing in a signal processing circuit (1) incorporated, a third circuit (15-17) for writing m (m : integer >/= 2) number items of transfer information output from the signal processing circuit using the second clock (c) and reading them using the first clock, a fourth circuit (13) for creating an interruption signal (d) from the start bit in at least the first transfer information in the m number of items of transfer information to place the subsequent m number of items of transfer information in a wait state, and a fifth circuit (22) for releasing the wait state of the subsequent m number of items of information by the fourth means using the stop bit in the (m - 1)-th transfer information the m number of items of information output from the third means. <IMAGE></p> |
