An area efficient hardware sharing filter generator suitable for multiple video format conversions
A software program which automatically generates area-efficient circuits for multiple video format conversion filters by using new hardware sharing technique has been developed. The circuits employing this new technique share most of hardware between all filters by utilizing the feature that these f...
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| Veröffentlicht in: | IEEE transactions on consumer electronics 1997-08, Vol.43 (3), p.848-854 |
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| container_end_page | 854 |
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| container_issue | 3 |
| container_start_page | 848 |
| container_title | IEEE transactions on consumer electronics |
| container_volume | 43 |
| creator | Sugawa, S. Shimamoto, H. Hosotani, S. Imamura, Y. Takagaki, T. Ijiri, H. Okada, K. Sumi, T. |
| description | A software program which automatically generates area-efficient circuits for multiple video format conversion filters by using new hardware sharing technique has been developed. The circuits employing this new technique share most of hardware between all filters by utilizing the feature that these filters never operate at the same time. Its performance has been demonstrated by applying the technique to an LSI which converts formats such as NTSC and SDTV for plural types of HDTV monitor. The number of gates for all filters in this chip was decreased from 99,053 to 23,833 by the software program. As a result, all the hardware was successfully integrated into a single chip. |
| doi_str_mv | 10.1109/30.628740 |
| format | Article |
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The circuits employing this new technique share most of hardware between all filters by utilizing the feature that these filters never operate at the same time. Its performance has been demonstrated by applying the technique to an LSI which converts formats such as NTSC and SDTV for plural types of HDTV monitor. The number of gates for all filters in this chip was decreased from 99,053 to 23,833 by the software program. 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The circuits employing this new technique share most of hardware between all filters by utilizing the feature that these filters never operate at the same time. Its performance has been demonstrated by applying the technique to an LSI which converts formats such as NTSC and SDTV for plural types of HDTV monitor. The number of gates for all filters in this chip was decreased from 99,053 to 23,833 by the software program. As a result, all the hardware was successfully integrated into a single chip.</description><subject>Applied sciences</subject><subject>Circuits</subject><subject>Delay</subject><subject>Electronics</subject><subject>Exact sciences and technology</subject><subject>Finite impulse response filter</subject><subject>Hardware</subject><subject>HDTV</subject><subject>Integrated circuits</subject><subject>Integrated circuits by function (including memories and processors)</subject><subject>Laboratories</subject><subject>Large scale integration</subject><subject>Monitoring</subject><subject>Semiconductor electronics. Microelectronics. Optoelectronics. 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Microelectronics. Optoelectronics. Solid state devices</topic><topic>Video sharing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sugawa, S.</creatorcontrib><creatorcontrib>Shimamoto, H.</creatorcontrib><creatorcontrib>Hosotani, S.</creatorcontrib><creatorcontrib>Imamura, Y.</creatorcontrib><creatorcontrib>Takagaki, T.</creatorcontrib><creatorcontrib>Ijiri, H.</creatorcontrib><creatorcontrib>Okada, K.</creatorcontrib><creatorcontrib>Sumi, T.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>IEEE transactions on consumer electronics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Sugawa, S.</au><au>Shimamoto, H.</au><au>Hosotani, S.</au><au>Imamura, Y.</au><au>Takagaki, T.</au><au>Ijiri, H.</au><au>Okada, K.</au><au>Sumi, T.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An area efficient hardware sharing filter generator suitable for multiple video format conversions</atitle><jtitle>IEEE transactions on consumer electronics</jtitle><stitle>T-CE</stitle><date>1997-08-01</date><risdate>1997</risdate><volume>43</volume><issue>3</issue><spage>848</spage><epage>854</epage><pages>848-854</pages><issn>0098-3063</issn><eissn>1558-4127</eissn><coden>ITCEDA</coden><abstract>A software program which automatically generates area-efficient circuits for multiple video format conversion filters by using new hardware sharing technique has been developed. The circuits employing this new technique share most of hardware between all filters by utilizing the feature that these filters never operate at the same time. Its performance has been demonstrated by applying the technique to an LSI which converts formats such as NTSC and SDTV for plural types of HDTV monitor. The number of gates for all filters in this chip was decreased from 99,053 to 23,833 by the software program. As a result, all the hardware was successfully integrated into a single chip.</abstract><cop>New York, NY</cop><pub>IEEE</pub><doi>10.1109/30.628740</doi><tpages>7</tpages></addata></record> |
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| identifier | ISSN: 0098-3063 |
| ispartof | IEEE transactions on consumer electronics, 1997-08, Vol.43 (3), p.848-854 |
| issn | 0098-3063 1558-4127 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_2052378 |
| source | IEEE Electronic Library (IEL) |
| subjects | Applied sciences Circuits Delay Electronics Exact sciences and technology Finite impulse response filter Hardware HDTV Integrated circuits Integrated circuits by function (including memories and processors) Laboratories Large scale integration Monitoring Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices Video sharing |
| title | An area efficient hardware sharing filter generator suitable for multiple video format conversions |
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