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公开(公告)号:US20050038974A1
公开(公告)日:2005-02-17
申请号:US10949629
申请日:2004-09-24
申请人: Tin-chee Lo , Yuk-Ming Ng , Anil Keste
发明人: Tin-chee Lo , Yuk-Ming Ng , Anil Keste
CPC分类号: G06F15/78
摘要: A design and method of using a group write slave and a sequence alignment logic module including an identification stage, the identification stage having a first ID input, a second ID input, an ID AND gate, and an ID comparator, a select stage, the select stage having a first select input port, a group write comparator, an individual select comparator, an OR gate and a select AND gate, a Slave Module, wherein the Slave Module includes a group wait signal and a group rearbitrate signal and a sequence alignment logic module which includes a gated logic portion having logic circuitry constructed so as to create a sequence alignment logic module output signal by sequencing and combining the plurality of sequence alignment logic module input signals so as to represent the slowest of the sequence alignment logic module input signals.
摘要翻译: 一种使用组写入从机和包括识别级的序列对准逻辑模块的设计和方法,所述识别级具有第一ID输入,第二ID输入,ID与门和ID比较器,选择级, 选择级,具有第一选择输入端口,组写入比较器,单独选择比较器,或门和选择与门,从模块,其中从模块包括组等待信号和组后位信号和序列对准 逻辑模块,其包括具有逻辑电路的门控逻辑部分,逻辑电路被构造为通过排序和组合多个序列比对逻辑模块输入信号来创建序列比对逻辑模块输出信号,以便表示序列比对逻辑模块输入信号中最慢的 。
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公开(公告)号:US20050060494A1
公开(公告)日:2005-03-17
申请号:US10667235
申请日:2003-09-17
申请人: Krishna Desai , Anil Keste , Tin-Chee Lo , Thomas Needham , Yuk-Ming Ng , Jeffrey Turner
发明人: Krishna Desai , Anil Keste , Tin-Chee Lo , Thomas Needham , Yuk-Ming Ng , Jeffrey Turner
CPC分类号: G06F12/0802 , G06F2212/2515 , G06F2212/601
摘要: A method of writing to cache including initiating a write operation to a cache. In a first operational mode, the presence or absence of a write miss is detected and if a write miss is absent, writing data to the cache and if a write miss is present, retrieving the data from a further memory and writing the data to the cache based on least recently used logic. In a second operational mode, the cache is placed in a memory mode and the data is written to the cache based on an address regardless of whether a write miss is present or absent.
摘要翻译: 一种写入缓存的方法,包括启动对高速缓存的写操作。 在第一操作模式中,检测到存在或不存在写入缺失,并且如果不存在写入缺失,则将数据写入高速缓存并且如果存在写入错误,则从另一存储器检索数据并将数据写入到 基于最近最少使用的逻辑缓存。 在第二操作模式中,将高速缓存置于存储器模式中,并且基于地址将数据写入高速缓存,而不管存在写缺失是否存在。
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