Invention Grant
- Patent Title: Dynamic voltage adjustment of an I/O interface signal
- Patent Title (中): I / O接口信号的动态电压调整
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Application No.: US14330464Application Date: 2014-07-14
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Publication No.: US09461626B2Publication Date: 2016-10-04
- Inventor: Hee Jun Park , Dexter Tamio Chun
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Loza & Loza LLP
- Main IPC: H03K3/012
- IPC: H03K3/012 ; H03K3/011 ; G11C7/10 ; G11C11/4074 ; G11C11/4093
Abstract:
Techniques for adjusting swing voltage for an I/O interface signal are described herein. In one embodiment, a device comprises an input/output (I/O) interface, and an I/O voltage controller. The I/O voltage controller is configured to determine a frequency or temperature of the I/O interface, and to adjust a swing voltage of the I/O interface based at least in part upon the determined frequency or temperature.
Public/Granted literature
- US20160013774A1 DYNAMIC VOLTAGE ADJUSTMENT OF AN I/O INTERFACE SIGNAL Public/Granted day:2016-01-14
Information query
