| 摘要 |
A multirate generator for generating a rate signal and a multirate signal having a subrate period and a subrate number which are set for each period of the rate signal, which comprises a rate signal generation unit, a multirate signal generation unit, and a multirate number detection unit. The multirate generator operates the rate signal generation unit and the multirate generation unit by means of the same clock and makes the rate signal generation unit and the multirate generation unit generate, respectively, a rate signal and a multirate signal, to generate a rate signal and a multirate signal which have been timing-adjusted without delay elements and the like, and without requiring a timing adjustment. The rate data, multirate data and multirate number data may be optionally set, to enable outputting a desired rate signal and a desired multirate signal.
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