Invention Grant
- Patent Title: Operating method of input/output interface
- Patent Title (中): 输入/输出接口的操作方法
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Application No.: US14093916Application Date: 2013-12-02
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Publication No.: US09130557B2Publication Date: 2015-09-08
- Inventor: Young Chul Cho , Jung Bae Lee , Jung Hwan Choi
- Applicant: Young Chul Cho , Jung Bae Lee , Jung Hwan Choi
- Applicant Address: KR Gyeonggi-do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-do
- Agency: Harness, Dickey & Pierce
- Priority: KR10-2013-0028039 20130315
- Main IPC: H03K17/16
- IPC: H03K17/16 ; H03K19/003 ; H03K19/00
Abstract:
A method of operating an input/output interface includes selecting one of a plurality of output driver circuits according to a mode selection signal, and outputting a data signal using the selected one of the plurality of output driver circuits. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an on-die termination (ODT) circuit included in the input/output interface according to the mode selection signal. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an ODT circuit included in the input/output interface according to the mode selection signal.
Public/Granted literature
- US20140152340A1 OPERATING METHOD OF INPUT/OUTPUT INTERFACE Public/Granted day:2014-06-05
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