Presentation | 1998/6/26 Radix-4 Dividers without Using Quotient Digit Selection Tables Osamu MIURA, Takafumi AOKI, Tatsuo HIGUCHI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents the design and evaluation of radix-4 parallel dividers for high-speed signal and data processing applications.The presented divider designs are based on the unified high-radix division algorithm proposed by the authors.By pre-scaling the operands and converting the representation of each partial remainder into partially non-redundant representation, the quotient digit can be obtained directly from the integer part of the partial remainder without using quotient digit selection tables.Performance evaluation shows that the proposed radix-4 divider architecture achieves faster computation with less hardware complexity, in comparison with the binary counterparts. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Computer arithmetic / SRT division / Quotient digit selection tables / High-radix division / Signed-digit number systems / VLSI |
Paper # | CAS98-24,VLD98-24,DSP98-53 |
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Conference Information | |
Committee | VLD |
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Conference Date | 1998/6/26(1days) |
Place (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | VLSI Design Technologies (VLD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Radix-4 Dividers without Using Quotient Digit Selection Tables |
Sub Title (in English) | |
Keyword(1) | Computer arithmetic |
Keyword(2) | SRT division |
Keyword(3) | Quotient digit selection tables |
Keyword(4) | High-radix division |
Keyword(5) | Signed-digit number systems |
Keyword(6) | VLSI |
1st Author's Name | Osamu MIURA |
1st Author's Affiliation | Graduate School of Information Sciences, Tohoku University() |
2nd Author's Name | Takafumi AOKI |
2nd Author's Affiliation | PRESTO, Japan Science and Technology Corporation |
3rd Author's Name | Tatsuo HIGUCHI |
3rd Author's Affiliation | Graduate School of Information Sciences, Tohoku University |
Date | 1998/6/26 |
Paper # | CAS98-24,VLD98-24,DSP98-53 |
Volume (vol) | vol.98 |
Number (no) | 142 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |