REDUCED DYNAMIC POWER D FLIP-FLOP
    1.
    发明申请
    REDUCED DYNAMIC POWER D FLIP-FLOP 有权
    减少动态功率D FLIP-FLOP

    公开(公告)号:US20150236676A1

    公开(公告)日:2015-08-20

    申请号:US14403293

    申请日:2012-05-30

    IPC分类号: H03K3/012 H03K3/356

    摘要: A CMOS D-type flip flop (D-FF) exhibits reduced power consumption by selectively disabling certain charging/discharging operations at specific circuit elements to minimize the capacitance of the circuit's internal nodes using a partial signaling technique. A clock inverter module may be used to provide a partial inverse clock signal that is the complement of a clock signal when a non-clock dependent input to the clock inverter module has a first value and to provide a fixed signal when the non-clock dependent signal has a second value. One or more MOSFETs controlled by the partial inverse clock signal do not charge or discharge when the non-clock dependent signal has the second value.

    摘要翻译: CMOS D型触发器(D-FF)通过选择性地禁用特定电路元件的某些充电/放电操作来降低功耗,以使用部分信令技术来最小化电路内部节点的电容。 当时钟反相器模块的非时钟相关输入具有第一值时,时钟反相器模块可用于提供作为时钟信号的补码的部分反时钟信号,并且当非时钟依赖性时提供固定信号 信号具有第二个值。 当非时钟相关信号具有第二值时,由部分逆时钟信号控制的一个或多个MOSFET不进行充电或放电。

    Reduced dynamic power D flip-flop
    2.
    发明授权
    Reduced dynamic power D flip-flop 有权
    降低动态功耗D触发器

    公开(公告)号:US09350325B2

    公开(公告)日:2016-05-24

    申请号:US14403293

    申请日:2012-05-30

    IPC分类号: H03K3/012 H03K3/356

    摘要: A CMOS D-type flip flop (D-FF) exhibits reduced power consumption by selectively disabling certain charging/discharging operations at specific circuit elements to minimize the capacitance of the circuit's internal nodes using a partial signaling technique. A clock inverter module may be used to provide a partial inverse clock signal that is the complement of a clock signal when a non-clock dependent input to the clock inverter module has a first value and to provide a fixed signal when the non-clock dependent signal has a second value. One or more MOSFETs controlled by the partial inverse clock signal do not charge or discharge when the non-clock dependent signal has the second value.

    摘要翻译: CMOS D型触发器(D-FF)通过选择性地禁用特定电路元件的某些充电/放电操作来降低功耗,以使用部分信令技术来最小化电路内部节点的电容。 当时钟反相器模块的非时钟相关输入具有第一值时,时钟反相器模块可用于提供作为时钟信号的补码的部分反时钟信号,并且当非时钟依赖性时提供固定信号 信号具有第二个值。 当非时钟相关信号具有第二值时,由部分逆时钟信号控制的一个或多个MOSFET不进行充电或放电。