Small Area Implementation for Optically Reconfigurable Gate Array VLSI: FFT Case
Optically reconfigurable gate array (ORGA) is a type of multi-context field programmable gate array (FPGA) that has achieved a nanosecond-order reconfiguration capability as well as attaining numerous reconfiguration contexts. Its high-speed dynamic reconfiguration capability is suitable for dynamic...
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my.utm.811392019-07-24T03:34:45Z http://eprints.utm.my/id/eprint/81139/ Small Area Implementation for Optically Reconfigurable Gate Array VLSI: FFT Case Abdul Halim, I. S. Kobayashi, F. Watanabe, M. Mashiko, K. Ooi, C. Y. T Technology (General) Optically reconfigurable gate array (ORGA) is a type of multi-context field programmable gate array (FPGA) that has achieved a nanosecond-order reconfiguration capability as well as attaining numerous reconfiguration contexts. Its high-speed dynamic reconfiguration capability is suitable for dynamically changing the function of multi-core processor. ORGA system has high dependability in a radiation rich environment and the development is progressing towards better radiation tolerance. In this paper, size minimization of the ORGA-VLSI is the main concern to maintain its high dependability; hence wire complexity needs special consideration during floor planning. A case of Fast Fourier Transform (FFT) is shown to demonstrate the effectiveness of circuit modification by implementing dynamic reconfiguration for area optimization. Results show that, compared with a normal FFT configuration, the minimum wirelength is reduced 5.5% for a 32-point FFT implementation. 2017 Article PeerReviewed Abdul Halim, I. S. and Kobayashi, F. and Watanabe, M. and Mashiko, K. and Ooi, C. Y. (2017) Small Area Implementation for Optically Reconfigurable Gate Array VLSI: FFT Case. Journal of Scientific & Industrial Research, 76 (11). pp. 697-700. ISSN 0022-4456 http://nopr.niscair.res.in/handle/123456789/43037 |
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T Technology (General) Abdul Halim, I. S. Kobayashi, F. Watanabe, M. Mashiko, K. Ooi, C. Y. Small Area Implementation for Optically Reconfigurable Gate Array VLSI: FFT Case |
| description |
Optically reconfigurable gate array (ORGA) is a type of multi-context field programmable gate array (FPGA) that has achieved a nanosecond-order reconfiguration capability as well as attaining numerous reconfiguration contexts. Its high-speed dynamic reconfiguration capability is suitable for dynamically changing the function of multi-core processor. ORGA system has high dependability in a radiation rich environment and the development is progressing towards better radiation tolerance. In this paper, size minimization of the ORGA-VLSI is the main concern to maintain its high dependability; hence wire complexity needs special consideration during floor planning. A case of Fast Fourier Transform (FFT) is shown to demonstrate the effectiveness of circuit modification by implementing dynamic reconfiguration for area optimization. Results show that, compared with a normal FFT configuration, the minimum wirelength is reduced 5.5% for a 32-point FFT implementation. |
| format |
Article |
| author |
Abdul Halim, I. S. Kobayashi, F. Watanabe, M. Mashiko, K. Ooi, C. Y. |
| author_facet |
Abdul Halim, I. S. Kobayashi, F. Watanabe, M. Mashiko, K. Ooi, C. Y. |
| author_sort |
Abdul Halim, I. S. |
| title |
Small Area Implementation for Optically Reconfigurable Gate Array VLSI: FFT Case |
| title_short |
Small Area Implementation for Optically Reconfigurable Gate Array VLSI: FFT Case |
| title_full |
Small Area Implementation for Optically Reconfigurable Gate Array VLSI: FFT Case |
| title_fullStr |
Small Area Implementation for Optically Reconfigurable Gate Array VLSI: FFT Case |
| title_full_unstemmed |
Small Area Implementation for Optically Reconfigurable Gate Array VLSI: FFT Case |
| title_sort |
small area implementation for optically reconfigurable gate array vlsi: fft case |
| publishDate |
2017 |
| url |
http://eprints.utm.my/id/eprint/81139/ http://nopr.niscair.res.in/handle/123456789/43037 |
| _version_ |
1643658621992566784 |
| score |
13.250246 |