发明申请
US20070300082A1 Method for controlling operation of microprocessor which performs duty cycle correction process
失效
用于控制执行占空比校正处理的微处理器的操作的方法
- 专利标题： Method for controlling operation of microprocessor which performs duty cycle correction process
- 专利标题（中）： 用于控制执行占空比校正处理的微处理器的操作的方法
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申请号： US11471819申请日： 2006-06-21
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公开(公告)号： US20070300082A1公开(公告)日： 2007-12-27
- 发明人: Yosuke Muraki , Tetsuji Tamura , Iwao Takiguchi , Makoto Aikawa , Eskinder Hailu , Byron Lee Krauter , Stephen Douglas Weitzel , Jieming Qi , Kazuhiko Miki , David William Boerstler , Gilles Gervais , Kirk David Peterson , Robert Walter Berry , Sang Hoo Dhong
- 申请人： Yosuke Muraki , Tetsuji Tamura , Iwao Takiguchi , Makoto Aikawa , Eskinder Hailu , Byron Lee Krauter , Stephen Douglas Weitzel , Jieming Qi , Kazuhiko Miki , David William Boerstler , Gilles Gervais , Kirk David Peterson , Robert Walter Berry , Sang Hoo Dhong
- 申请人地址： JP Tokyo US NY Armonk US CA Irvine
- 专利权人： Sony Computer Entertainment Inc.,International Business Machines Corporation,Toshiba America Electronic Components, Inc.
- 当前专利权人： Sony Computer Entertainment Inc.,International Business Machines Corporation,Toshiba America Electronic Components, Inc.
- 当前专利权人地址： JP Tokyo US NY Armonk US CA Irvine
- 主分类号： G06F1/00
- IPC分类号： G06F1/00
摘要：
A technology for supplying a power supply voltage to a microprocessor. Before normal arithmetic processing of the microprocessor, duty cycle correction process for adjusting the duty cycle of a clock signal inside the microprocessor is performed. In the duty cycle correction process for adjusting the duty cycle, the duty cycle of the clock signal is adjusted so as to minimize the power voltage at which the microprocessor is still operable.
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