| 摘要 |
A pulse-based flip flop, which outputs a scan input signal and a data signal, may include: a pulse generator to generate a pulse signal for coordinating operation of the flip flop; a multiplexer to receive the data signal, the scan input signal, and a scan enable signal, and to selectively output one of the data signal and the scan input signal in response to the scan enable signal; and a latch unit to transfer therethrough a signal received from the multiplexer according to the pulse signal.
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