Write data mask method and system
    22.
    发明授权
    Write data mask method and system 有权
    写数据掩码的方法和系统

    公开(公告)号:US08275972B2

    公开(公告)日:2012-09-25

    申请号:US11509143

    申请日:2006-08-23

    CPC classification number: G11C7/1006 G11C7/1078 G11C7/1096

    Abstract: In various embodiments, dedicated mask pins are eliminated by sending a data mask on address lines of the interface. A memory controller receives a request for a memory write operation from a memory client and determines the granularity of the write data from a write data mask sent by the client. Granularity, as used herein, indicates a quantity of write data to which each bit of the received write data mask applies. In an embodiment, the memory controller generates a particular write command and a particular write data mask based on the granularity of the write data. The write command generated is typically the most efficient of several write commands available, but embodiments are not so limited. The write command is transmitted on command lines of the interface, and the write data mask is transmitted on address lines of the interface.

    Abstract translation: 在各种实施例中,通过在接口的地址线上发送数据掩码来消除专用掩码引脚。 存储器控制器从存储器客户端接收对存储器写入操作的请求,并且根据客户端发送的写入数据掩码确定写入数据的粒度。 如本文所使用的,粒度表示所接收的写数据掩码的每个位适用的写数据量。 在一个实施例中,存储器控制器基于写入数据的粒度生成特定的写入命令和特定的写入数据掩码。 所生成的写入命令通常是可用的多个写入命令中最有效的,但实施例不限于此。 写命令在接口的命令行上传输,写数据掩码在接口的地址线上传输。

    TFT-LCD, MANUFACTURING METHOD AND DRIVING METHOD THEREOF
    23.
    发明申请
    TFT-LCD, MANUFACTURING METHOD AND DRIVING METHOD THEREOF 有权
    TFT-LCD,制造方法及其驱动方法

    公开(公告)号:US20120105754A1

    公开(公告)日:2012-05-03

    申请号:US13284216

    申请日:2011-10-28

    Abstract: Embodiments of the disclosed technology provide a TFT-LCD and manufacturing method and driving method thereof. The TFT-LCD comprises a color filter substrate, an array substrate, and a liquid crystal layer sandwiched between the color filter substrate and the array substrate. A first strip-like electrode and a second strip-like electrode are formed in the area of a black matrix on the color filter substrate, an area surrounded by the first strip-like electrode and the second strip-like electrode comprises at least one sub-pixel area, and the first strip-like electrode and second strip-like electrode are electrically insulated from each other.

    Abstract translation: 所公开技术的实施例提供了TFT-LCD及其制造方法和驱动方法。 TFT-LCD包括滤色器基板,阵列基板和夹在滤色器基板和阵列基板之间的液晶层。 在滤色器基板上的黑矩阵的区域中形成第一带状电极和第二带状电极,由第一条状电极和第二带状电极围绕的区域包括至少一个子 像素区域,并且第一条状电极和第二带状电极彼此电绝缘。

    Command Protocol for Adjustment of Write Timing Delay
    24.
    发明申请
    Command Protocol for Adjustment of Write Timing Delay 有权
    用于调整写时序延迟的命令协议

    公开(公告)号:US20110208989A1

    公开(公告)日:2011-08-25

    申请号:US12846972

    申请日:2010-07-30

    CPC classification number: G06F1/14 G06F1/08 G06F13/1689

    Abstract: A method, system, and computer program product are provided for adjusting write timing in a memory device based on a command protocol. For instance, the method can include enabling a write clock data recovery (WCDR) mode of operation. The method can also include transmitting WCDR data from a processing unit to the memory device during the WCDR mode of operation and another mode of operation of the memory device. Based on a phase shift in the WCDR data, a phase difference between a signal on a data bus and a write clock signal can be adjusted. Further, the method can include transmitting the signal on the data bus based on the adjusted phase difference between the signal on the data bus and the write clock signal.

    Abstract translation: 提供了一种方法,系统和计算机程序产品,用于基于命令协议来调整存储器设备中的写入定时。 例如,该方法可以包括启用写时钟数据恢复(WCDR)操作模式。 该方法还可以包括在WCDR操作模式和存储器件的另一操作模式期间将WCDR数据从处理单元发送到存储器件。 基于WCDR数据中的相移,可以调整数据总线上的信号与写入时钟信号之间的相位差。 此外,该方法可以包括基于数据总线上的信号与写入时钟信号之间调整的相位差在数据总线上传送信号。

    Write data mask method and system
    25.
    发明申请
    Write data mask method and system 有权
    写数据掩码的方法和系统

    公开(公告)号:US20080052474A1

    公开(公告)日:2008-02-28

    申请号:US11509143

    申请日:2006-08-23

    CPC classification number: G11C7/1006 G11C7/1078 G11C7/1096

    Abstract: In various embodiments, dedicated mask pins are eliminated by sending a data mask on address lines of the interface. A memory controller receives a request for a memory write operation from a memory client and determines the granularity of the write data from a write data mask sent by the client. Granularity, as used herein, indicates a quantity of write data to which each bit of the received write data mask applies. In an embodiment, the memory controller generates a particular write command and a particular write data mask based on the granularity of the write data. The write command generated is typically the most efficient of several write commands available, but embodiments are not so limited. The write command is transmitted on command lines of the interface, and the write data mask is transmitted on address lines of the interface.

    Abstract translation: 在各种实施例中,通过在接口的地址线上发送数据掩码来消除专用掩码引脚。 存储器控制器从存储器客户端接收对存储器写入操作的请求,并根据客户端发送的写入数据掩码确定写入数据的粒度。 如本文所使用的,粒度表示所接收的写数据掩码的每个位适用的写数据量。 在一个实施例中,存储器控制器基于写入数据的粒度生成特定的写入命令和特定的写入数据掩码。 所生成的写入命令通常是可用的多个写入命令中最有效的,但实施例不限于此。 写命令在接口的命令行上传输,写数据掩码在接口的地址线上传输。

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