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1. 发明授权

US08988101B2 Method for operating memory device and apparatuses performing the method 有权
标题翻译：用于操作执行该方法的存储器件和装置的方法
公开(公告)号：US08988101B2
公开(公告)日：2015-03-24
申请号：US13617395
申请日：2012-09-14
申请人： In Dal Song , Jung Hwan Choi , Yun Seok Yang
发明人： In Dal Song , Jung Hwan Choi , Yun Seok Yang
IPC分类号： H03K17/16 , H03K19/003 , G11C7/10 , H03K19/00
CPC分类号： G11C7/1057 , G11C7/1084 , H03K19/0005
摘要： According to example embodiments, a method for operating a memory device includes receiving an on-die termination (ODT) signal through an ODT pin, and issuing a command or controlling an ODT circuit according to the ODT signal.
摘要翻译：根据示例性实施例，一种用于操作存储器件的方法包括通过ODT引脚接收片上终端（ODT）信号，并根据ODT信号发出命令或控制ODT电路。

2. 发明授权

US07545164B2 Output driver for controlling impedance and intensity of pre-emphasis driver using mode register set 有权
标题翻译：输出驱动器，用于控制使用模式寄存器集的预加重驱动器的阻抗和强度
公开(公告)号：US07545164B2
公开(公告)日：2009-06-09
申请号：US11540345
申请日：2006-09-29
申请人： In Dal Song , Jung Bae Lee
发明人： In Dal Song , Jung Bae Lee
IPC分类号： H03K17/16 , H03K19/003
CPC分类号： H03K19/017545 , H03K19/017581 , H04L25/0278 , H04L25/0286
摘要： An output driver controls impedance using a mode register set. The output driver includes a main driving circuit that outputs and drives a main signal based on a data signal to a predetermined transmission line, an auxiliary driving circuit that outputs and drives an auxiliary signal to the transmission line, and a mode register set. The mode register set generates an impedance control signal group, a driving width control signal group and a delay control signal group. The amount of an auxiliary impedance (SIM), and the driving width and driving time point of an auxiliary signal (XSDR) can be controlled using the impedance control signal group, the driving width control signal group and the delay control signal group. Therefore, in accordance with the output driver of the present invention, the amount of output impedance (OIM), a pre-emphasis width and a pre-emphasis time point can be readily controlled, and the efficiency of the transmission of an output signal to a reception system is improved.
摘要翻译：输出驱动器使用模式寄存器组控制阻抗。输出驱动器包括：主驱动电路，其将基于数据信号的主信号输出并驱动到预定传输线;辅助驱动电路，其向传输线输出并驱动辅助信号;以及模式寄存器组。模式寄存器组产生阻抗控制信号组，驱动宽度控制信号组和延迟控制信号组。可以使用阻抗控制信号组，驱动宽度控制信号组和延迟控制信号组来控制辅助阻抗（SIM）的量以及辅助信号（XSDR）的驱动宽度和驱动时间点。因此，根据本发明的输出驱动器，可以容易地控制输出阻抗（OIM）的量，预加重宽度和预加重时间点，并且输出信号的传输效率改善了接收系统。

3. 发明申请

US20070075745A1 Output driver for controlling impedance and intensity of pre-emphasis driver using mode register set 有权
标题翻译：输出驱动器，用于控制使用模式寄存器集的预加重驱动器的阻抗和强度
公开(公告)号：US20070075745A1
公开(公告)日：2007-04-05
申请号：US11540345
申请日：2006-09-29
申请人： In Dal Song , Jung Bae Lee
发明人： In Dal Song , Jung Bae Lee
IPC分类号： H03K19/094
CPC分类号： H03K19/017545 , H03K19/017581 , H04L25/0278 , H04L25/0286
摘要： An output driver controls impedance using a mode register set. The output driver includes a main driving circuit that outputs and drives a main signal based on a data signal to a predetermined transmission line, an auxiliary driving circuit that outputs and drives an auxiliary signal to the transmission line, and a mode register set. The mode register set generates an impedance control signal group, a driving width control signal group and a delay control signal group. The amount of an auxiliary impedance (SIM), and the driving width and driving time point of an auxiliary signal (XSDR) can be controlled using the impedance control signal group, the driving width control signal group and the delay control signal group. Therefore, in accordance with the output driver of the present invention, the amount of output impedance (OIM), a pre-emphasis width and a pre-emphasis time point can be readily controlled, and the efficiency of the transmission of an output signal to a reception system is improved.
摘要翻译：输出驱动器使用模式寄存器组控制阻抗。输出驱动器包括：主驱动电路，其将基于数据信号的主信号输出并驱动到预定传输线;辅助驱动电路，其向传输线输出并驱动辅助信号;以及模式寄存器组。模式寄存器组产生阻抗控制信号组，驱动宽度控制信号组和延迟控制信号组。可以使用阻抗控制信号组，驱动宽度控制信号组和延迟控制信号组来控制辅助阻抗（SIM）的量以及辅助信号（XSDR）的驱动宽度和驱动时间点。因此，根据本发明的输出驱动器，可以容易地控制输出阻抗（OIM）的量，预加重宽度和预加重时间点，并且输出信号的传输效率改善了接收系统。

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