Title:
データ・バースト転送回路、パラレル・シリアル変換回路およびシリアル・パラレル変換回路、発振回路
Document Type and Number:
Japanese Patent JP4493164
Kind Code:
B2
Abstract:
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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Inventors:
Yoshinori Okajima
Application Number:
JP2000181521A
Publication Date:
June 30, 2010
Filing Date:
June 16, 2000
Export Citation:
Assignee:
Fujitsu Microelectronics Limited
International Classes:
G06F13/28; G06F13/38; G06F13/40; H03M9/00
Domestic Patent References:
| JP7226686A | ||||
| JP11284612A | ||||
| JP2000151423A | ||||
| JP11176158A | ||||
| JP4274542A | ||||
| JP969074A | ||||
| JP10326254A | ||||
| JP10322224A |
Attorney, Agent or Firm:
Akinori Sakai