2003 · 16 citations · 2 references
EngineeringComputer EngineeringComputer ScienceMicroelectronicsSemiconductor DevicesVlsi DesignField-programmable Gate Array ArchitectureLookup TablesMemory Subsystem DesignPhysical DesignVery-large-scale Integration LayoutAddress FilteringContent-addressable MemoryContent-addressable Memory (Cam)Memory Circuit DesignString Search
A string search engine for real-time address filtering (SSEAF) LSI is developed for 800-Mb/s local area networks (LANs). The SSEAF LSI contains a 16-kb (64-bit*256-word) content-addressable memory (CAM) which can store 256 workstation addresses. Simultaneously carried out within 80 ns in the CAM are both a comparison of a 64-bit destination address in an incoming data bucket with 256 stored addresses and the generation of any matched addresses. About 243 K MOSFETs are integrated on an 8.36-mm*8.5-mm chip using a double-metal 1.3- mu m CMOS fabrication process.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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A high-speed string-search engine
H. Yamada, M. Hirata, Hidenori Nagai et al. · IEEE Journal of Solid-State Circuits · 1987 · 32 citations