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    • 94. 发明授权
    • Control signal generator, latch circuit, flip flop and method for controlling operations of the flip-flop
    • 控制信号发生器,锁存电路,触发器和用于控制触发器操作的方法
    • US07358786B2
    • 2008-04-15
    • US11128294
    • 2005-05-13
    • Min-Su Kim
    • Min-Su Kim
    • H03K3/356
    • G01R31/318575G01R31/318552H03K3/0375
    • A control signal generator, latch circuit, flip-flop and method for controlling operations in the flip-flop may be configured so as to efficiently perform latching and scanning operations in the flip-flop. The control signal generator may generate at least two pulses based on a scan enable signal being received in a first state and on a received clock signal, and may generate at least two internal clock signals based on the received clock signal, and based on the scan enable signal being received in a second state. The latch circuit may latch a received input signal based on the at least two pulses and may latch a received scan input signal based on the at least two internal clock signals.
    • 可以配置用于控制触发器中的操作的控制信号发生器,锁存电路,触发器和方法,以有效地执行触发器中的锁存和扫描操作。 控制信号发生器可以基于在第一状态和接收的时钟信号中接收到的扫描使能信号来生成至少两个脉冲,并且可以基于接收到的时钟信号,并且基于扫描来生成至少两个内部时钟信号 使能信号在第二状态下被接收。 锁存电路可以基于至少两个脉冲来锁存接收到的输入信号,并且可以基于至少两个内部时钟信号来锁存接收到的扫描输入信号。
    • 97. 发明申请
    • Pulse-based flip-flop
    • 基于脉冲的触发器
    • US20050116756A1
    • 2005-06-02
    • US10997958
    • 2004-11-29
    • Min-Su Kim
    • Min-Su Kim
    • H03K3/037H03K3/356H03K5/13H03K5/135H03K5/151H03K5/1534
    • H03K5/151H03K3/037H03K5/135H03K5/1534
    • A pulse-based flip-flop that latches a data input signal to convert the data input signal into a data output signal in response to a clock signal. The pulse-based flip-flop comprises a latch that latches the data input signal in response to a first clock pulse signal and a second clock pulse signal and a pulse generator including a NAND gate, a variable delay, and a first inverter, the pulse generator receives the clock signal to generate the first clock pulse signal and the second clock pulse signal. The NAND gate receives the clock signal and an output signal of the variable delay and outputs the second clock pulse signal. The first inverter receives the first clock pulse signal and outputs the second clock pulse signal. The variable delay receives the clock signal and the second clock pulse, and an output signal of the variable delay feeds back to the NAND gate.
    • 基于脉冲的触发器,其锁存数据输入信号,以响应于时钟信号将数据输入信号转换成数据输出信号。 基于脉冲的触发器包括响应于第一时钟脉冲信号和第二时钟脉冲信号而锁存数据输入信号的锁存器和包括与非门,可变延迟和第一反相器的脉冲发生器,所述脉冲 发生器接收时钟信号以产生第一时钟脉冲信号和第二时钟脉冲信号。 NAND门接收时钟信号和可变延迟的输出信号,并输出第二时钟脉冲信号。 第一反相器接收第一时钟脉冲信号并输出​​第二时钟脉冲信号。 可变延迟接收时钟信号和第二时钟脉冲,并且可变延迟的输出信号反馈到NAND门。
    • 100. 发明授权
    • Semiconductor circuit and method of operating the same
    • 半导体电路及其操作方法
    • US09160317B2
    • 2015-10-13
    • US13844242
    • 2013-03-15
    • Rahul SinghMin-Su Kim
    • Rahul SinghMin-Su Kim
    • H03K3/00H03K3/356
    • H03K3/356121
    • Provided are a semiconductor circuit and a method of operating the same. The semiconductor circuit includes a first pulse generating circuit enabled to a rising edge of a clock signal and configured to generate a first read pulse, a second pulse generating circuit enabled to a rising edge of the clock signal and configured to generate a second read pulse independent of the first read pulse, a dynamic pull-down stage configured to develop a voltage level of a first dynamic node based at least on data values of an input signal and the first and second read pulses, and a dynamic pull-up stage configured to develop a voltage level of a second dynamic node based at least on data values of the input signal and the first and second read pulses.
    • 提供半导体电路及其操作方法。 该半导体电路包括:第一脉冲发生电路,其能够进入时钟信号的上升沿,并被配置为产生第一读取脉冲,第二脉冲发生电路使能到时钟信号的上升沿并被配置为产生独立的第二读取脉冲 所述动态下拉阶段被配置为至少基于输入信号和所述第一和第二读取脉冲的数据值来开发第一动态节点的电压电平;以及动态上拉阶段,被配置为 至少基于输入信号和第一和第二读取脉冲的数据值来开发第二动态节点的电压电平。