Serial-Parallel Content Addressable Memory with a Conditional Driver (SPCwCD)
Summary :
In this paper, a novel content addressable memory (CAM) structure is proposed to improve the performance of a static divided word matching (SDWM) CAM. In the SDWM CAM, a small pmos has to be used to keep a noise margin, but it degrades performance significantly. To resolve this problem, a conditional driver is introduced in the proposed serial-parallel CAM. Performance is improved by 28.0% without additional power consumption at a cost of about 5.6% increased area when the total bit number is 32 with four series bits and 30% of VDD is allowed as noise.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E92-A No.1 pp.318-321
- Publication Date
- 2009/01/01
- Publicized
- Online ISSN
- 1745-1337
- DOI
- 10.1587/transfun.E92.A.318
- Type of Manuscript
- LETTER
- Category
- Circuit Theory
Authors
Keyword
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Mingu KANG, Seong-Ook JUNG, "Serial-Parallel Content Addressable Memory with a Conditional Driver (SPCwCD)" in IEICE TRANSACTIONS on Fundamentals,
vol. E92-A, no. 1, pp. 318-321, January 2009, doi: 10.1587/transfun.E92.A.318.
Abstract: In this paper, a novel content addressable memory (CAM) structure is proposed to improve the performance of a static divided word matching (SDWM) CAM. In the SDWM CAM, a small pmos has to be used to keep a noise margin, but it degrades performance significantly. To resolve this problem, a conditional driver is introduced in the proposed serial-parallel CAM. Performance is improved by 28.0% without additional power consumption at a cost of about 5.6% increased area when the total bit number is 32 with four series bits and 30% of VDD is allowed as noise.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/transfun.E92.A.318/_p
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@ARTICLE{e92-a_1_318,
author={Mingu KANG, Seong-Ook JUNG, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Serial-Parallel Content Addressable Memory with a Conditional Driver (SPCwCD)},
year={2009},
volume={E92-A},
number={1},
pages={318-321},
abstract={In this paper, a novel content addressable memory (CAM) structure is proposed to improve the performance of a static divided word matching (SDWM) CAM. In the SDWM CAM, a small pmos has to be used to keep a noise margin, but it degrades performance significantly. To resolve this problem, a conditional driver is introduced in the proposed serial-parallel CAM. Performance is improved by 28.0% without additional power consumption at a cost of about 5.6% increased area when the total bit number is 32 with four series bits and 30% of VDD is allowed as noise.},
keywords={},
doi={10.1587/transfun.E92.A.318},
ISSN={1745-1337},
month={January},}
Copy
TY - JOUR
TI - Serial-Parallel Content Addressable Memory with a Conditional Driver (SPCwCD)
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 318
EP - 321
AU - Mingu KANG
AU - Seong-Ook JUNG
PY - 2009
DO - 10.1587/transfun.E92.A.318
JO - IEICE TRANSACTIONS on Fundamentals
SN - 1745-1337
VL - E92-A
IS - 1
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - January 2009
AB - In this paper, a novel content addressable memory (CAM) structure is proposed to improve the performance of a static divided word matching (SDWM) CAM. In the SDWM CAM, a small pmos has to be used to keep a noise margin, but it degrades performance significantly. To resolve this problem, a conditional driver is introduced in the proposed serial-parallel CAM. Performance is improved by 28.0% without additional power consumption at a cost of about 5.6% increased area when the total bit number is 32 with four series bits and 30% of VDD is allowed as noise.
ER -
English
