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    • 7. 发明公开
    • 메모리 컨트롤러, 이의 오류정정 방법, 및 이를 포함하는 메모리 시스템
    • 用于校正错误的存储器控​​制器和方法以及具有该存储器的存储器系统
    • KR1020120064462A
    • 2012-06-19
    • KR1020100125710
    • 2010-12-09
    • 삼성전자주식회사
    • 유승주강남욱박찬익최현진
    • G06F11/08G11C29/42
    • G06F11/1012
    • PURPOSE: A memory controller is provided to use a plurality of ECC data generated through same algorism for correcting errors of lead data, thereby collecting more error bit number without over design. CONSTITUTION: A memory controller comprises: a control unit(22) analyzing read data from a memory device(40) and a first ECC data according to the lead data about the lead data. In case an error bit number of the lead data is larger than the error bit number capable of being collected by using the first ECC data, the control unit generates a plurality of sub data from a write data supposed to be written in the memory device. In order to correcting each error of the plurality of sub data, ECC block(24) generates the first ECC data and the second ECC data by the use of same algorism.
    • 目的:提供存储器控制器以使用通过相同的算法产生的多个ECC数据来校正引导数据的错误,从而收集更多的错误位数而不需要过度设计。 构成:存储器控制器包括:根据关于引导数据的引导数据,分析来自存储器件(40)的读取数据和第一ECC数据的控制单元(22)。 在引导数据的错误位数大于能够通过使用第一ECC数据被收集的错误位数的情况下,控制单元从应该写入存储器件的写入数据生成多个子数据。 为了校正多个子数据的每个错误,ECC块(24)通过使用相同的算法生成第一ECC数据和第二ECC数据。
    • 10. 发明公开
    • 복수의 데이터 플로우를 전송하는 반도체 장치
    • 用于传输大量数据流的半导体器件
    • KR1020100026509A
    • 2010-03-10
    • KR1020080085536
    • 2008-08-29
    • 삼성전자주식회사
    • 권우철유승주홍성민
    • G11C7/10G11C7/22
    • G11C7/1006G11C5/04G11C7/10H04L47/10
    • PURPOSE: A semiconductor device for transmitting a plurality of data flow is provided to efficiently prevent a data collision by performing the transmission and the control of the data flow. CONSTITUTION: A plurality of buffers(110_1 to 110_4) output data flow received from source by buffering. Arbitration units(130_1 to 130_4) control a plurality of buffers to be transmitted to destinations of which data flow output from the each buffer is different. A transmission unit(140) transmits the data flow output from the buffer to a corresponding destination. The arbitration units control a plurality of buffers with destination information which corresponds to the data flow.
    • 目的:提供用于发送多个数据流的半导体器件,以通过执行数据流的发送和控制来有效地防止数据冲突。 构成:多个缓冲器(110_1至110_4)通过缓冲输出从源接收的数据流。 仲裁单元(130_1至130_4)控制要发送到从每个缓冲器输出的数据流不同的目的地的多个缓冲器。 发送单元(140)将从缓冲器输出的数据流发送到对应的目的地。 仲裁单元控制具有对应于数据流的目的地信息的多个缓冲器。