Invention Grant
US08010730B2 Bus converter, semiconductor device, and noise reduction method of bus converter and semiconductor device
失效
总线转换器，半导体器件和总线转换器和半导体器件的降噪方法
- Patent Title: Bus converter, semiconductor device, and noise reduction method of bus converter and semiconductor device
- Patent Title (中): 总线转换器，半导体器件和总线转换器和半导体器件的降噪方法
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Application No.: US12144956Application Date: 2008-06-24
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Publication No.: US08010730B2Publication Date: 2011-08-30
- Inventor: Masaharu Adachi
- Applicant: Masaharu Adachi
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Dickstein Shapiro LLP
- Priority: JP2007-192152 20070724
- Main IPC: G06F13/36
- IPC: G06F13/36 ; G06F1/12
Abstract:
A bus converter is disclosed that converts a signal of a synchronous bus into a signal of an asynchronous bus. The bus converter includes a control signal generation unit that generates n control signals synchronized at different timings of a predetermined synchronization signal, where n is an integer of two or more; and an output unit that outputs the signal of the synchronous bus divided into n signal groups based on a control using the n control signals.
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