Presentation | 1996/1/26 A Hardware Algorithm for Right-Shift Modular Division with a Redundant Binary Representation Kouichi Nakahara, Naofumi Takagi, Shuzo Yajima, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | A hardware algorithm for modular division is proposed. The binary gcd method is extended to perform modular division. Modular division is performed through iteration of simple operations, such as right-shifts and additions. The redundant binary representation with a digit set {0, 1, -1} is employed so that additions are performed without carry propagation. A modular division is carried out in O(n) clock cycles where n is the word length of the operands. The length of each clock cycle is constant independent of n. A modular divider based on the algorithm has a regular cellular array structure with a bit slice feature and is very suitable for VLSI implementation. Its amount of hardware is proportional to n. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | modular division / modular arithmetic / hardware algorithm / redundant binary / gcd |
Paper # | COMP95-76 |
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Conference Information | |
Committee | COMP |
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Conference Date | 1996/1/26(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Theoretical Foundations of Computing (COMP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Hardware Algorithm for Right-Shift Modular Division with a Redundant Binary Representation |
Sub Title (in English) | |
Keyword(1) | modular division |
Keyword(2) | modular arithmetic |
Keyword(3) | hardware algorithm |
Keyword(4) | redundant binary |
Keyword(5) | gcd |
1st Author's Name | Kouichi Nakahara |
1st Author's Affiliation | Department of Information Science Kyoto University() |
2nd Author's Name | Naofumi Takagi |
2nd Author's Affiliation | Department of Information Engineering Nagoya University |
3rd Author's Name | Shuzo Yajima |
3rd Author's Affiliation | Department of Information Science Kyoto University |
Date | 1996/1/26 |
Paper # | COMP95-76 |
Volume (vol) | vol.95 |
Number (no) | 498 |
Page | pp.pp.- |
#Pages | 7 |
Date of Issue |