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    • 1. 发明公开
    • 부동 소수점의 복합 연산장치 및 그 연산방법
    • 多用途浮点补偿单元的设备及其方法
    • KR1020120053343A
    • 2012-05-25
    • KR1020100114564
    • 2010-11-17
    • 삼성전자주식회사연세대학교 산학협력단
    • 유형석서동관김석진이용석김산
    • G06F7/483G06F7/544G06F7/52
    • G06F7/483G06F7/5443G06F7/52
    • PURPOSE: A complex calculation apparatus with floating point numbers and a calculation method thereof are provided to minimize power consumption by omitting unnecessary calculations. CONSTITUTION: A partial product generator(110) calculates a partial product by dividing the mantissa of first and second floating point values in n-bit unit and adds the partial products to output single partial product sum and carry. A carry storage adder(120) creates first bit partial product sum and carry by adding the partial product sum and carry with the lowermost bit of the mantissa of a third floating point value. A carry select adder(130) creates mantissa presented in a second bit by adding the first bit partial product sum and carry with the uppermost bit of the mantissa of the third floating point value.
    • 目的:提供具有浮点数的复杂计算装置及其计算方法,以通过省略不必要的计算来最小化功耗。 构成:部分乘积生成器(110)通过将第一和第二浮点值的尾数除以n位单位来计算部分乘积,并将部分乘积加到输出单个部分积和和进位。 进位存储加法器(120)通过加上部分乘积和并携带第三浮点值的尾数的最低位来产生第一位部分积和和进位。 进位选择加法器(130)通过将第一位部分积和相加并且携带第三浮点值的尾数的最高位来产生在第二位中呈现的尾数。
    • 6. 发明公开
    • 재구성 가능 프로세서의 검증 지원 장치 및 방법
    • 用于支持可重构处理器验证的装置和方法
    • KR1020130105183A
    • 2013-09-25
    • KR1020120027401
    • 2012-03-16
    • 삼성전자주식회사
    • 조영철김태송서동관한연조
    • G06F11/28G06F9/455
    • G06F11/3604G06F8/4452G06F11/3664G06F17/5027
    • PURPOSE: Verification support device and method are provided to improve the verification accuracy and performance by masking invalid operation mapped in prologue and epilogue of a loop by modulo scheduling of a coarse grained array (CGA) based processor. CONSTITUTION: An invalid operation judgment unit (110) judges invalid operation from a source code scheduling result. A masking hint generation unit (120) generates a masking hint for invalid operation. The invalid operation is operation mapped in a prologue or an epilogue of a loop according to modulo scheduling of a compiler. A reconfigurable processor is a CGA based processor. A masking hint (121) includes ID information of a functional unit in which cycle number and invalid operation are mapped from the prologue or the epilogue. [Reference numerals] (110) Invalid operation judgment unit; (120) Masking hint generation unit; (121) Hint; (201) Scheduling result
    • 目的:提供验证支持设备和方法,以通过基于粗粒度阵列(CGA)的处理器的模调度来掩蔽映射到循环序列和结尾的无效操作来提高验证精度和性能。 构成:无效操作判断单元(110)根据源代码调度结果判断无效操作。 屏蔽提示生成单元(120)生成用于无效操作的屏蔽提示。 根据编译器的模调度,无效操作是在循环的序言或结尾进行映射的操作。 可重构处理器是基于CGA的处理器。 掩蔽提示(121)包括从序列或结尾映射循环次数和无效操作的功能单元的ID信息。 (附图标记)(110)无效操作判断单元; (120)屏蔽提示生成单元; (121)提示; (201)调度结果
    • 7. 发明公开
    • 재구성가능 프로세서 및 재구성가능 프로세서의 미니 코어
    • 可重构处理器和可重构处理器的微型核心
    • KR1020130066400A
    • 2013-06-20
    • KR1020110133197
    • 2011-12-12
    • 삼성전자주식회사
    • 서동관
    • G06F15/80
    • G06F15/7867G06F9/3001G06F9/3867
    • PURPOSE: A performable processor and a mini core thereof are provided to increase performance and minimize unnecessary resource consumption in a high frequency environment by distributing the whole computing power to function units and designing the mini core by combining the function units. CONSTITUTION: A mini core(200) includes function units(201,202) having different computing power and includes operation elements(210a,210b). The computing power of the function units is defined based on a kind of the operation elements. The mini core includes an internal network(203) for connecting the function units. The mini core has the whole computing power according to the combination of the computing power of the function units. [Reference numerals] (210a) Operation element A; (210b) Operation element B; (210c) Operation element C; (210d) Operation element D
    • 目的:提供可执行的处理器及其迷你内核,以通过将功能单元分配整个计算能力并通过组合功能单元来设计迷你核心来提高性能并最大程度地减少高频环境中不必要的资源消耗。 构成:迷你核(200)包括具有不同计算能力的功能单元(201,202),并且包括操作元件(210a,210b)。 功能单元的计算能力基于操作元件的种类来定义。 迷你核心包括用于连接功能单元的内部网络(203)。 微型核心根据功能单元的计算能力结合,具有整体运算能力。 (附图标记)(210a)操作元件A; (210b)操作元件B; (210c)操作元件C; (210d)操作元件D
    • 9. 发明公开
    • VLIW 인터페이스 장치 및 제어 방법
    • VLIW接口装置和控制方法
    • KR1020170060843A
    • 2017-06-02
    • KR1020150165555
    • 2015-11-25
    • 삼성전자주식회사
    • 조영철김석진박철수서동관
    • G06F9/30G06F9/38
    • G06F9/3802G06F9/3001G06F9/30043G06F9/3016G06F9/3824G06F9/3853G06F15/7839
    • VLIW 인터페이스장치및 제어방법이개시된다. VLIW 인터페이스장치는명령어및 데이터를저장하는메모리, 명령어및 데이터를처리하는프로세서를포함하고, 프로세서는메모리로부터명령어을로드하기위해명령어페치요청을출력하는명령페치모듈, 명령페치모듈에로드된명령어을디코딩하는디코더, 디코딩된명령어가연산명령어인경우연산기능을수행하는산술로직모듈, 명령어페치요청또는산술로직모듈로부터입력되는데이터페치요청을스케쥴링하는메모리인터페이스스케쥴러및 스케쥴링된명령어페치요청또는데이터페치요청에따라메모리접근연산을수행하는메모리연산모듈를포함한다.
    • 公开了一种VLIW接口设备和控制方法。 VLIW接口装置包括处理存储器的指令和数据用于存储指令和数据的处理器,并且被加载到指令处理器提取模块,指令提取模块,其输出解码myeongryeongeoeul取指令请求,以便从存储器加载myeongryeongeoeul 一个解码器,根据该译码的指令是操作命令的情况下,操作算术逻辑模块,用于执行一个功能时,取指令请求或算术逻辑用于调度取指令从模块,存储器接口的调度器接收到的请求的数据,并调度所述指令获取请求或数据取得请求 以及用于执行存储器访问操作的存储器操作模块。