The Fujitsu FR (Fujitsu RISC) is a 32-bit RISC processor family. 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.
They are used to control previous versions of Milbeaut signal processors specialized for image processing. 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).
Fujitsu Ltd. (富士通株式会社, Fujitsū Kabushiki-Kaisha), commonly referred to as Fujitsu, is a Japanese multinational information technology equipment and services company headquartered in Tokyo, Japan. In 2010, it was the world's third-largest IT services provider measured by revenues (after IBM and HP).
Fujitsu chiefly makes computing products, but the company and its subsidiaries also offer a diversity of products and services in the areas of personal computing, Enterprise Computing, including x86, SPARC and Mainframe server products, as well as storage products, telecommunications, advanced microelectronics, and air conditioning. It has approximately 162,000 employees and its products and services are available in over 100 countries.
Fujitsu is listed on the Tokyo Stock Exchange and is a constituent of the Nikkei 225 and TOPIX indices.
Fujitsu is the second oldest IT company after IBM, established on June 20, 1935, under the name Fuji Telecommunications Equipment Manufacturing (富士電気通信機器製造, Fuji Denki Tsūshin Kiki Seizō), as a spin-off of the Fuji Electric Company, itself a joint venture between the Furukawa Electric Company and the German conglomerate Siemens which had been founded in 1923. Despite its connections to the Furukawa zaibatsu, Fujitsu escaped the Allied occupation of Japan after the Second World War mostly unscathed.