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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Watanabe, M. Kobayashi, F. |
| Copyright Year | 2005 |
| Description | Author affiliation: Dept. of Syst. Innovation & Informatics, Kyushu Inst. of Technol., Fukuoka, Japan (Watanabe, M.; Kobayashi, F.) |
| Abstract | An optically differential reconfigurable gate array (ODRGA) is a type of field programmable gate array (FPGA), but its gate array can be reconfigured optically in less than 6 ns. We have fabricated a 68 gate-count ODRGA. However, optical differential reconfiguration circuits, which are capable of optical detection of configuration contexts and which can support reconfiguration of an arbitrary part of its gate array bit-by-bit, occupy up to 47% of the implementation area of ODRGA-VLSI chip and prevent realization of a high gate-count ODRGA. Therefore, a dynamic optical differential reconfiguration circuit was developed to reduce the implementation area of optical reconfiguration circuits. It has been evaluated separately. This paper presents the first 476 gate count ODRGA-VLSI chip with a standard 0.35 /spl mu/m 3-metal CMOS process technology using an improved dynamic optical differential reconfiguration circuit. In addition, the dynamic reconfiguration frequency and performance of logic blocks are shown using HSPICE simulation results. Finally, this paper presents an estimation of the use of a standard 0.35 /spl mu/m 3-metal 14.2/spl times/74.2 mm chip. |
| Sponsorship | IEEE Comput. Soc. Tech. Comm. on Parallel Process |
| File Size | 352753 |
| File Format | |
| ISBN | 0769523129 |
| DOI | 10.1109/IPDPS.2005.105 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-04-04 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Optical arrays Very large scale integration Field programmable gate arrays Optical detectors CMOS process CMOS technology Frequency CMOS logic circuits Reconfigurable logic Circuit simulation |
| Content Type | Text |
| Resource Type | Article |
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