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Demonstrator of Floating Point Accelerators bce_fp01_1x1_0_plbw_v1_1|10|20|30_a Kit: Xilinx Spartan-3AN OS: petalinux-v0.40-final
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SYSNO ASEP 0331484 Document Type L - Prototype, Functional Specimen R&D Document Type Prototype, Functional Specimen RIV Subspecies Functional Specimen Title Demonstrator of Floating Point Accelerators bce_fp01_1x1_0_plbw_v1_1|10|20|30_a Kit: Xilinx Spartan-3AN OS: petalinux-v0.40-final Title Demonstrator akcelertoruů s aritmetikou v plovoucí řádové čárce bce_fp01_1x1_0_plbw_v1_1|10|20|30_a Karta: Xilinx Spartan-3AN operační systém: petalinux-v0.40-final Author(s) Kadlec, Jiří (UTIA-B) RID Year of issue 2009 Int.Code bce_fp01_1x1_0_plbw... SResult web page, Location of the result UTIA AV ČR, oddělení zpracování signálů, Praha 8 Technical parameters Výpočet LMS Filtru 50MFLOPS při spotřebě 5mW/MFLOPS Economic parameters Lokalizace vestaveného uCLinux operačního systému petalinux-v.40-final spoku s akceleratorem výpočtů v plovoucí řádové čárce na FPGA 3S700AN s cenou čipu pod 800 Kč/kus Owner Name UTIA AV ČR, oddělení zpracování signálů, Praha 8 Registration Number of the result owner 67985556 Applied result category by the cost of its creation A - Vyčerpaná část nákladů <= 5 mil. Kč Use by another entity A - Pro využití výsledku jiným subjektem je vždy nutné nabytí licence License fee fee A - Poskytovatel licence požaduje licenční poplatek Language eng - English Country CZ - Czech Republic Keywords Nonvolatile Field Programable Gate Array ; Embedded uCLinux ; Floating point accelerator Subject RIV JC - Computer Hardware ; Software R&D Projects 2C06008 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) 1M0567 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) CEZ AV0Z10750506 - UTIA-B (2005-2011) Annotation This application note describes HW demonstrator of three floating point accelerators bce_fp01_1x1_0_plbw_v1_|10|20|30|_a. Accelerators are reconfigurable by change of firmware. Accelerators are compatible with PLB_v46 bus of Xilinx MicroBlaze soft-core processor on Spartan 3an FPGA. Demonstrator supports Ethernet point-to point connectivity and boot from on board parallel FLASH. A nonvolatile internal FLASH of the XC3S700AN-4FGG484C FPGA is used for the power-up initialization of the FPGA chip located on the Xilinx Spartan-3AN starter kit. Workplace Institute of Information Theory and Automation Contact Markéta Votavová, votavova@utia.cas.cz, Tel.: 266 052 201. Year of Publishing 2010
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