| 摘要 |
The asynchronous data burst transfer circuit includes a data burst transfer oscillation circuit which outputs n strobe signals of mutually different phases, plural parallel-serial conversion circuits which convert n-bit parallel signals into serial signals, and plural serial-parallel conversion circuits which convert serial signals into n-bit parallel signals. The parallel-serial conversion circuits convert every n-bit parallel signals of data read from a memory into serial signals based on the strobe signals, and transfer the serial signals. The serial-parallel conversion circuits convert the received serial signals into n-bit parallel signals based on the strobe signals, thereby obtaining the parallel signals as the original data.
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