| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that signal processing can not be rightly executed since even right data in a storage circuit such as register inside a device are erased when resetting is performed at the time point, when a signal processor detects a prescribed code pattern, while the prescribed code pattern to be periodically used for resetting is inserted in input data. SOLUTION: When a leading code is detected, an input signal is stopped until data held in the internal register are discharged, and a reset standby state is provided without performing resetting. When the data held in the internal register are discharged, resetting is performed and an entry is permitted.
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