发明申请
US20080282000A1 INTERFACE CONTROLLER FOR CONTROLLING OPERATION OF EXTERNALLY COUPLED ELECTRONIC APPARATUS
审中-公开
用于控制外部耦合电子设备操作的接口控制器
- 专利标题： INTERFACE CONTROLLER FOR CONTROLLING OPERATION OF EXTERNALLY COUPLED ELECTRONIC APPARATUS
- 专利标题（中）： 用于控制外部耦合电子设备操作的接口控制器
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申请号： US12117277申请日： 2008-05-08
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公开(公告)号： US20080282000A1公开(公告)日： 2008-11-13
- 发明人: Haruo Nishida , Kazunori Kojima , Ryuichi Kagaya
- 申请人： Haruo Nishida , Kazunori Kojima , Ryuichi Kagaya
- 申请人地址： JP Tokyo
- 专利权人： SEIKO EPSON CORPORATION
- 当前专利权人： SEIKO EPSON CORPORATION
- 当前专利权人地址： JP Tokyo
- 优先权： JP2007-124309 20070509
- 主分类号： G06F1/12
- IPC分类号： G06F1/12
摘要：
The present invention relates to a technique to absorb a speed difference between a data transmission/reception unit, included in a host device which has a interface controller, and a data transmission/reception unit with a external device. The host device and the external apparatus are both electronic apparatus, and the interface controller outputs a transfer clock to the external apparatus, and controls the data transfer between the interface controller and the external apparatus, in accordance with a specific interface specification defined based on the transfer clock.
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