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==Applications==
==Applications==
Fujitsu FR are used to control previous versions of [[Milbeaut]] [[signal processor]]s specialized for [[image processor|image processing]].<ref>[http://www.fujitsu.com/global/news/pr/archives/month/2005/20050207-01.html Fujitsu Develops Multi-core Processor for High-Performance Digital Consumer Products]</ref><ref>[http://www.fujitsu.com/global/services/microelectronics/product/assp/milbeaut/ Fujitsu: Milbeaut Imaging Processors]</ref> Although variants of the 6th generation in 2011 and later generations changed to [[dual-core]] [[ARM architecture]], ASSP/[[Application-specific integrated circuit|ASIC]] variants with FR controller are continued.
Fujitsu FR are used to control previous versions of [[Milbeaut]] [[signal processor]]s specialized for [[image processor|image processing]].<ref>[http://www.fujitsu.com/global/news/pr/archives/month/2005/20050207-01.html Fujitsu Develops Multi-core Processor for High-Performance Digital Consumer Products]</ref><ref>[http://www.fujitsu.com/global/services/microelectronics/product/assp/milbeaut/ Fujitsu: Milbeaut Imaging Processors]</ref> Although variants of the 6th generation in 2011 and later generations changed to [[dual-core]] [[ARM architecture]], ASSP/[[Application-specific integrated circuit|ASIC]] variants with FR controller are continued.
They are also used as processor cores inside versions 1 to 3 of the [[Nikon]] [[Expeed]] image processors (versions 3A and 4 have moved to ARM CPUs).<ref>[http://www.dslrbodies.com/newsviews/nikon-expeed-variations.html Nikon EXPEED Variations] Thom Hogan</ref>
They are also used as processor cores inside versions 1 to 3 of the [[Nikon]] [[Expeed]] image processors (versions 3A and 4 have moved to ARM CPUs).<ref>[http://www.dslrbodies.com/newsviews/nikon-expeed-variations.html Nikon EXPEED Variations] {{Webarchive|url=https://web.archive.org/web/20150902095149/http://www.dslrbodies.com/newsviews/nikon-expeed-variations.html |date=2015-09-02 }} Thom Hogan</ref>


==See also==
==See also==
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== External links ==
== External links ==
* [https://web.archive.org/web/20120716021116/http://mcu.emea.fujitsu.com/mcu_product/overview_32FR.htm Embedded 32 Bit RISC Solutions from Fujitsu]
* [https://web.archive.org/web/20120716021116/http://mcu.emea.fujitsu.com/mcu_product/overview_32FR.htm Embedded 32 Bit RISC Solutions from Fujitsu]
* [http://www.fujitsu.com/downloads/MICRO/fma/pdf/32bitfamily.pdf 32 Bit Family] Fujitsu
* [https://web.archive.org/web/20110416044153/http://www.fujitsu.com/downloads/MICRO/fma/pdf/32bitfamily.pdf 32 Bit Family] Fujitsu
* {{Cite manual
* {{Cite manual
| title = FR Family instruction manual
| title = FR Family instruction manual

Revision as of 12:43, 22 December 2019

The Fujitsu FR (Fujitsu RISC) is a 32-bit RISC processor family.[1] New variants include a floating point unit and partly video input analog-to-digital converter and digital signal processor. It is supported by Softune, GNU Compiler Collection and other integrated development environments.

Applications

Fujitsu FR are used to control previous versions of Milbeaut signal processors specialized for image processing.[2][3] Although variants of the 6th generation in 2011 and later generations changed to dual-core ARM architecture, ASSP/ASIC variants with FR controller are continued. They are also used as processor cores inside versions 1 to 3 of the Nikon Expeed image processors (versions 3A and 4 have moved to ARM CPUs).[4]

See also

References

  • Embedded 32 Bit RISC Solutions from Fujitsu
  • 32 Bit Family Fujitsu
  • FR Family instruction manual (PDF). Fujitsu. 2007-12-28.
  • Green Hills Software Announces Software Development Solution for Fujitsu FR Family