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High speed low energy CAM design using reordered overlapping

机译:使用重新排序重叠的高速低能量凸轮设计

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In this paper, a reordered search mechanism is introduced for high-speed low-power content-addressable memories (CAMs). Only by searching a few bits of a search word the mismatches can be occured. So to reduce the power consumption, search word circuit is partitioned into two sections that are searched sequentially. Searching will be faster if the last few bits is compared other than the rest of the bits. Each word circuit has a local control signal which controls the circuit. This allows the circuits to be operated in the required phase which greatly reduces the cycle time.
机译:在本文中,引入了一种重新排序的搜索机制,用于高速低功耗内容可寻址存储器(CAM)。只有通过搜索几个搜索字只能发生不匹配。因此,为了减少功耗,搜索字电路被划分为顺序搜索的两个部分。如果比其他比特的其余部分比较,则搜索将更快。每个单词电路具有控制电路的本地控制信号。这允许在所需的阶段中操作电路,这大大减少了循环时间。

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