| Presentation | 2005-12-02 An Encoding Method for Rail Outputs in LUT Cascade Emulators Shinya NAGAYASU, Tsutomu SASAO, Munehiro MATSUURA, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper shows a method to reduce numbers of outputs of cells for an LUT cascade emulator with intermediate outputs by considering encoding. The amount of memory decreases with the reduction of the number of inputs for each cell. However, it increases the number of cells in LUT cascade emulators, and increases the evaluation time. However, our approach reduces the amount of memory by reducing outputs of cells without increasing the number of cells. We use a BDD for characteristic function (BDD_for_CF) for representing multiple-output logic functions. Experimental results show that our approach reduces the amount of memory, on the average, by 25%. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Logic synthesis / BDD_for_CF / Functional decomposition / LUT cascade emulator / Encoding problem / Non-Strict encoding |
| Paper # | VLD2005-84,ICD2005-179,DC2005-61 |
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| Conference Information | |
| Committee | DC |
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| Conference Date | 2005/11/25(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Dependable Computing (DC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Encoding Method for Rail Outputs in LUT Cascade Emulators |
| Sub Title (in English) | |
| Keyword(1) | Logic synthesis |
| Keyword(2) | BDD_for_CF |
| Keyword(3) | Functional decomposition |
| Keyword(4) | LUT cascade emulator |
| Keyword(5) | Encoding problem |
| Keyword(6) | Non-Strict encoding |
| 1st Author's Name | Shinya NAGAYASU |
| 1st Author's Affiliation | Program of Creation Informatics, Kyushu Institute of Technology() |
| 2nd Author's Name | Tsutomu SASAO |
| 2nd Author's Affiliation | Department of Comoputer Science and Eloctronics, Kyushu Institute of Technology |
| 3rd Author's Name | Munehiro MATSUURA |
| 3rd Author's Affiliation | Department of Comoputer Science and Eloctronics, Kyushu Institute of Technology |
| Date | 2005-12-02 |
| Paper # | VLD2005-84,ICD2005-179,DC2005-61 |
| Volume (vol) | vol.105 |
| Number (no) | 449 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |