| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily obtain generation sequences of a plurality of status signals. Ž<P>SOLUTION: A state holding circuit includes M-stage (M is an integer of two or more) state holding parts connected to one another. Each of the M-stage state holding parts includes N latches that respectively correspond to input signals from N (N is an integer of two or more) kinds of input terminals. The state holding circuit further includes a switching circuit for setting the j-th latch among the N latches held by the i-th state holding part among the M-stage stage holding parts when a status signal is input to the j-th input terminal among N kinds of input terminals at the i-th timing. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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