Title | ||
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A Bit-Serial Reconfigurable Vlsi Based On A Multiple-Valued X-Net Data Transfer Scheme |
Abstract | ||
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A multiple-valued data transfer scheme using X-net is proposed to realize a compact bit-serial reconfigurable VLSI (BS-RVLSI). In the multiple-valued data transfer scheme using X-net, two binary data can be transferred from two adjacent cells to one common adjacent cell simultaneously at each "X" intersection. One cell composed of a logic block and a switch block is connected to four adjacent cross points by four one-bit switches so that the complexity of the switch block is reduced to 50% in comparison with the cell of a BS-RVLSI using an eight nearest-neighbor mesh network (8-NNM). In the logic block, threshold logic circuits are used to perform threshold operations, and then their binary dual-rail voltage outputs enter a binary logic module which can be programmed to realize an arbitrary two-variable binary function or a bit-serial adder. As a result, the configuration memory count and transistor count of the proposed multiple-valued cell are reduced to 34% and 58%, respectively, in comparison with those of an equivalent CMOS cell. Moreover, its power consumption for an arbitrary 2-variable binary function becomes 67% at 800 MHz Under the condition of the same delay time. |
Year | DOI | Venue |
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2013 | 10.1587/transinf.E96.D.1449 | IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS |
Keywords | Field | DocType |
multiple-valued data transfer scheme, X-net, multiple-valued current-mode logic, MOS current-mode logic, fine-grain reconfigurable VLSI | Logic gate,Adder,Computer science,Real-time computing,Artificial intelligence,Very-large-scale integration,Binary number,Transistor count,Topology,Pattern recognition,CMOS,Logic block,Binary data | Journal |
Volume | Issue | ISSN |
E96D | 7 | 1745-1361 |
Citations | PageRank | References |
4 | 0.48 | 10 |
Authors | ||
2 |
Name | Order | Citations | PageRank |
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Xu Bai | 1 | 37 | 9.94 |
Michitaka Kameyama | 2 | 431 | 99.93 |