標題: Low power pre-comparison scheme for NOR-type 10T content addressable memory
作者: Huang, Po-Tsang
Chang, Wei-Keng
Hwang, Wei
友訊交大聯合研發中心
D Link NCTU Joint Res Ctr
公開日期: 2006
摘要: A pre-comparison scheme is designed by using the NOR-type 10T content addressable memory (CAM) between the match line circuits and the pre-charging circuits. Thereby, several bits are pre-compared in advance through the pre-comparison circuit. With the pre-comparison scheme, it will reduce the discharging time and power consumption when the match line is mismatch. The size of the CAM array is about 32 words, and each word has 32bits. The proposed pre-comparison NOR-type 10T CAM can achieve 22.8% power reduction for the 4bits pre-comparison circuit All the simulation results are based on TSMC 0.13um CMOS technology and the clock frequency is 500MHz.
URI: http://hdl.handle.net/11536/17463
ISBN: 978-1-4244-0386-8
期刊: 2006 IEEE Asia Pacific Conference on Circuits and Systems
起始頁: 1301
結束頁: 1304
Appears in Collections:Conferences Paper