High Density Ternary Content Addressable Memory - Storage and Sensing
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چکیده
II
منابع مشابه
A Ternary Content - Addressable Memory ( TCAM ) Based on 4 T Static Storage and Including a Current - Race Sensing Scheme
A 256 144-bit TCAM is designed in 0.18m CMOS. The proposed TCAM cell uses 4T static storage for increased density. The proposed match-line (ML) sense scheme reduces power consumption by minimizing switching activity of search-lines and limiting voltage swing of MLs. The scheme achieves a match-time of 3 ns and operates at a minimum supply voltage of 1.2 V.
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Ternary content addressable memories (TCAMs) perform high-speed lookup operation but when compared with static random access memories (SRAMs), TCAMs have certain limitations such as low storage density, relatively slow access time, low scalability, complex circuitry, and are very expensive. Thus, can we use the benefits of SRAM by configuring it (with additional logic) to enable it to behave li...
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Content addressable memory (CAM) is a type of solid-state memory in which data is provided as input and an operation is performed to returns the address as output. Unlike other memories (SRAM, DRAM), it performs the search operation in parallel on complete location at once, offered significant reduction in searching time. A ternary content addressable memory (TCAM) is a specialized CAM design f...
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Ternary content-addressable memory (TCAM) is often used in high speed search intensive applications such as ATM switch, IP filters. Hence, currently ZTCAM, is introduced which emulates the TCAM functionality with SRAM. It has some drawbacks such as low scalability, low storage density, slow access time and high cost. But this paper proposes novel memory architecture of existing Z-TCAM, but with...
متن کاملHigh Density and Non-volatile CRS-based CAM
This paper presents a novel resistive-only Binary and Ternary Content Addressable Memory (B/TCAM) cell that consists of two Complementary Resistive Switches (CRSs). The operation of such a cell relies on a logic→ON state transition that enables this novel CRS application.
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تاریخ انتشار 2016