Title:
SRAM BASED ADDRESS GENERATOR FOR EACH LAYER AND ADDRESS GENERATOR INCLUDING THE SAME
Document Type and Number:
WIPO Patent Application WO/2011/071273
Kind Code:
A2
Abstract:
An SRAM based address generator is provided, which can perform a TCAM function that returns an address of data when the data is input. The address generator includes n bit position tables receiving n input sub-words each of which is composed of w bits and outputting bit position data of addresses indicated by (w-b) bits of the respective sub-words, last index data, and bit values indicated by b bits of the sub-words among the bit position data; a first AND operation unit receiving and performing an AND operation of the n bit values and outputting n enable signals; n address generators receiving the bit position data, the last index data, and the enable signals and outputting address data; n address position tables receiving the address data and outputting address position data of the addresses indicated by the address data; and a second AND operation unit receiving and performing an AND operation of the n address position data and outputting first matching addresses.
Inventors:
BAEG, Sang-Hyeon (Faculty of Electronic Computer Science Engineering, Hanyang Univ. Sa 1-dong, Sangrok-g, Ansan-si Gyeonggi-do 425-020, KR)
ULLAH, Zahid (Faculty of Electronic Computer Science Engineering, Hanyang Univ. Sa 1-dong, Sangrok-g, Ansan-si Gyeonggi-do 425-020, KR)
ULLAH, Zahid (Faculty of Electronic Computer Science Engineering, Hanyang Univ. Sa 1-dong, Sangrok-g, Ansan-si Gyeonggi-do 425-020, KR)
Application Number:
KR2010/008595
Publication Date:
June 16, 2011
Filing Date:
December 02, 2010
Export Citation:
Assignee:
IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY) (17 Hanyang Univ, Haengdang-dong Seongdong-gu, Seoul 133-791, KR)
BAEG, Sang-Hyeon (Faculty of Electronic Computer Science Engineering, Hanyang Univ. Sa 1-dong, Sangrok-g, Ansan-si Gyeonggi-do 425-020, KR)
ULLAH, Zahid (Faculty of Electronic Computer Science Engineering, Hanyang Univ. Sa 1-dong, Sangrok-g, Ansan-si Gyeonggi-do 425-020, KR)
BAEG, Sang-Hyeon (Faculty of Electronic Computer Science Engineering, Hanyang Univ. Sa 1-dong, Sangrok-g, Ansan-si Gyeonggi-do 425-020, KR)
ULLAH, Zahid (Faculty of Electronic Computer Science Engineering, Hanyang Univ. Sa 1-dong, Sangrok-g, Ansan-si Gyeonggi-do 425-020, KR)
International Classes:
G06F9/00; G06F5/00
Attorney, Agent or Firm:
KASAN IP & LAW FIRM (Youngpoong Building 6th Floor, 142 Nonhyun-dong Gangnam-gu, Seoul 135-749, KR)
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