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    • 4. 发明公开
    • 프로세서 및 그 구동 방법
    • 处理器及其驱动方法
    • KR1020130111343A
    • 2013-10-10
    • KR1020130031280
    • 2013-03-25
    • 가부시키가이샤 한도오따이 에네루기 켄큐쇼
    • 요네다세이이치
    • G06F1/00G06F1/32G06F13/14G06F12/16
    • G06F9/30145G06F1/32G06F1/3287G06F9/30083G06F9/30141G06F11/14G11C5/00Y02D10/171Y02D50/20
    • PURPOSE: A processor and a driving method thereof are provided to prevent a sudden voltage drop due to a drastic increase in power consumption during a data backup and recovery period and to prevent the data backup and recovery period from being extended. CONSTITUTION: A processor includes a command interpreter (101), an operation unit (102), a backup/recovery control unit (106), and a power control unit (108). The operation unit includes logic circuit blocks including a volatile memory block and a non-volatile memory block. The backup/recovery control unit includes a memory unit storing a first reference command list and a second reference command list. The volatile memory block includes a register and a transistor including an oxide semiconductor. The processor is integrated within one among an air conditioner, an electric freezer/refrigerator, an image display device, and an electric vehicle. [Reference numerals] (100) Processor; (101) Command interpreter; (102) Operation unit; (103_1,130_n) Logic circuit block; (104_1,104_n) Volatile memory block; (105_1,105_n) Non-volatile memory block; (106) Backup/recovery control unit; (107) Flag memory unit; (108) Power control unit
    • 目的:提供一种处理器及其驱动方法,以防止由于数据备份和恢复期间的功耗急剧增加而导致的突然电压下降,并且防止数据备份和恢复期间延长。 构成:处理器包括命令解释器(101),操作单元(102),备份/恢复控制单元(106)和功率控制单元(108)。 操作单元包括包括易失性存储器块和非易失性存储器块的逻辑电路块。 备份/恢复控制单元包括存储第一参考命令列表和第二参考命令列表的存储单元。 易失性存储器块包括寄存器和包括氧化物半导体的晶体管。 处理器集成在空调,电冰箱/冰箱,图像显示装置和电动车辆之中。 (附图标记)(100)处理器; (101)命令解释员; (102)操作单元; (103_1,130_n)逻辑电路块; (104_1,104_n)易失性存储器块; (105_1,105_n)非易失性存储器块; (106)备份/恢复控制单元; (107)标志存储单元; (108)电源控制单元
    • 7. 发明公开
    • 저전력 소모 씨디엠에이 모뎀 칩 설계를 위한 프로세서클럭 발생 회로 및 클럭 발생 방법
    • 用于设计低功耗CDMA调制解调器芯片的处理器时钟的生成方法
    • KR1020020017644A
    • 2002-03-07
    • KR1020000051124
    • 2000-08-31
    • 삼성전자주식회사
    • 김동윤
    • H04L7/00
    • G06F9/30083G06F1/04G06F1/3203G06F1/324G06F1/3278Y02D10/126Y02D10/157
    • PURPOSE: A circuit and a method of generating a processor clock for designing a CDMA(Code Division Multiple Access) modem chip of low power consumption are provided to reduce power consumption of a CDMA modem chip by using a processor clock generation circuit. CONSTITUTION: The first clock generation portion(110) generates the first clock signal according to an enable signal and a disable signal. The second clock generation portion(120) generates the second clock signal having a frequency lower than the frequency of the first clock signal. A decoder(150) identifies a power-up command or a power-down command by decoding an external command and generates a control signal. A clock selection portion(140) outputs the second clock signal as a processor clock signal according to the control signal of the decoder(150) if the command is the power-down command. The clock selection portion(140) outputs the first clock signal as the processor clock signal according to the control signal of the decoder(150) and the first clock wake-up completion signal if the command is the power-down command. The first clock control portion(130) outputs the disable signal according to the control signal of the decoder(150) and a clock change completion signal of the clock selection portion(140) if the command is the power-down command. The first clock control portion(130) outputs the enable signal according to the control signal of the decoder(150) if the command is the power-up command.
    • 目的:提供一种生成用于设计低功耗的CDMA(码分多址)调制解调器芯片的处理器时钟的电路和方法,以通过使用处理器时钟产生电路来降低CDMA调制解调器芯片的功耗。 构成:第一时钟产生部分(110)根据使能信号和禁止信号产生第一时钟信号。 第二时钟产生部分(120)产生具有低于第一时钟信号的频率的频率的第二时钟信号。 解码器(150)通过解码外部命令来识别上电命令或掉电命令,并产生控制信号。 如果命令是掉电命令,则时钟选择部分(140)根据解码器(150)的控制信号输出第二时钟信号作为处理器时钟信号。 如果命令是掉电命令,则时钟选择部分(140)根据解码器(150)的控制信号和第一时钟唤醒完成信号,输出第一时钟信号作为处理器时钟信号。 如果该命令是掉电命令,则第一时钟控制部分(130)根据解码器(150)的控制信号和时钟选择部分(140)的时钟改变完成信号输出禁用信号。 如果命令是上电命令,则第一时钟控制部分(130)根据解码器(150)的控制信号输出使能信号。
    • 9. 发明授权
    • 로드 리플레이를 억제하는 메커니즘
    • 抑制负载重放的机制
    • KR101822726B1
    • 2018-01-26
    • KR1020157031901
    • 2014-12-14
    • 비아 얼라이언스 세미컨덕터 씨오., 엘티디.
    • 콜,제라드엠.에디,콜린헨리,지.글렌
    • G06F9/38G06F9/48G06F9/30G06F1/32G06F13/24G06F15/78
    • G06F9/3838G06F9/30043G06F9/30083G06F9/30101G06F9/3824G06F9/3836G06F9/384G06F9/3855G06F9/3861G06F9/3863G06F13/24Y02D10/14
    • 제 1 및제 2 예약스테이션을포함하는장치. 로드마이크로명령어가온-코어캐시메모리와는다른규정된리소스로부터오퍼랜드를검색하도록지시된특정로드마이크로명령어라면, 제 1 예약스테이션은로드마이크로명령어를디스패치하고, 홀드버스상에나타낸다. 제 2 예약스테이션은홀드버스에결합되고, 제 1 로드마이크로명령어의디스패치에이어서다수의클록사이클후에실행동안로드마이크로명령어에의존해서하나이상의더 새로운마이크로명령어를디스패치하고, 그리고로드마이크로명령어가특정된로드마이크로명령어임이홀드버스상에나타나면, 로드마이크로명령어가상기오퍼랜드를검색할때까지제 2 예약스테이션은하나이상의더 새로운마이크로명령어의디스패치를정지하도록구성된다. 리소스는인터럽트동작을수행하도록구성된, 향상된프로그래머블인터럽트제어기(APIC)를포함한다.
    • 第一和第二保留站。 负载微指令预热核心高速缓存存储器中,如果从指定的方向上的不同的资源,以便搜索特定的操作数负载微指令,第一保留站分派负载微指令和由保持总线表示。 第二保留站耦合到保持总线,并且在调度第一加载微指令之后的多个时钟周期之后的执行期间取决于加载微指令来调度一个或多个更新近的微指令, 如果加载微指令出现在保持总线上,则第二个保留站被配置为停止分派一个或多个更新的微指令,直到加载微指令检索到该操作数。 该资源包括配置为执行中断操作的增强型可编程中断控制器(APIC)。