Invention Application
- Patent Title: System including an integrated circuit memory device having an adjustable output voltage setting
- Patent Title (中): 系统包括具有可调输出电压设置的集成电路存储器件
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Application No.: US11011077Application Date: 2004-12-14
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Publication No.: US20050099218A1Publication Date: 2005-05-12
- Inventor: Billy Garrett , John Dillon , Nancy Dillon , Michael Ching , William Stonecynher , Andy Chan , Matthew Griffin
- Applicant: Billy Garrett , John Dillon , Nancy Dillon , Michael Ching , William Stonecynher , Andy Chan , Matthew Griffin
- Main IPC: G06F13/40
- IPC: G06F13/40 ; G11C7/10 ; H03K19/003 ; H03K19/0185 ; H04L25/02 ; H03B1/00
Abstract:
A system including an integrated circuit memory device. The integrated circuit device comprises a register to store a value representative of an output voltage setting. A circuit holds a value representative of an adjustment to the output voltage setting. An output driver outputs a drive voltage during a calibration operation, wherein a signal is generated based on a comparison between a signal derived from the drive voltage and a reference voltage. The signal updates the value representative of the adjustment to the output voltage setting.
Public/Granted literature
- US06975160B2 System including an integrated circuit memory device having an adjustable output voltage setting Public/Granted day:2005-12-13
Information query
