Presentation | 2007-03-08 Design Method of Radix Converters Using Arithmetic Decompositions(3) Yukihiro IGUCHI, Tsutomu SASAO, Munehiro MATSUURA, Toshikazu AOYAMA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In digital signal processing, radixes other than two are often used for high-speed computation. In the computation for finance, decimal numbers are used instead of binary numbers. In such cases, radix converters are necessary. Design methods for binary to q-nary converters were presented by us. It introduced a new design technique based on weighted-sum (WS) functions. We compute a WS function for each digit by an LUT cascade and a binary adder, then add adjacent digits with q-nary adders. We developed a synthesis tool which produces Verilog-HDL files and data patterns of embedded memories on FPGAs. A 16-bit binary to decimal converter is designed to show the tool. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Radix converter / Multiple valued logic / LUT cascades |
Paper # | VLD2006-135,ICD2006-226 |
Date of Issue |
Conference Information | |
Committee | ICD |
---|---|
Conference Date | 2007/3/1(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Design Method of Radix Converters Using Arithmetic Decompositions(3) |
Sub Title (in English) | |
Keyword(1) | Radix converter |
Keyword(2) | Multiple valued logic |
Keyword(3) | LUT cascades |
1st Author's Name | Yukihiro IGUCHI |
1st Author's Affiliation | Department of Computer Science, Meiji University() |
2nd Author's Name | Tsutomu SASAO |
2nd Author's Affiliation | Department of Computer Science and Electronics, Kyushu Institute of Technology |
3rd Author's Name | Munehiro MATSUURA |
3rd Author's Affiliation | Department of Computer Science and Electronics, Kyushu Institute of Technology |
4th Author's Name | Toshikazu AOYAMA |
4th Author's Affiliation | Department of Computer Science, Meiji University |
Date | 2007-03-08 |
Paper # | VLD2006-135,ICD2006-226 |
Volume (vol) | vol.106 |
Number (no) | 551 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |