MBus is a computer bus designed and implemented by Sun Microsystems for communication between high speed computer system components, such as the central processing unit , motherboard and main memory . SBus is used in the same machines to connect add-on cards to the motherboard.
10-397: (Redirected from MBUS ) MBus or M-Bus may refer to: MBus (SPARC) , a computer bus designed for communication between high speed system components M-Bus, or Meter-Bus , a bus used for remote reading of gas or electricity meters (EN 13757) Message Bus (Mbus), an inter-process communication protocol (RFC 3259) Master of Business ,
20-570: A multiprocessing configuration with up to eight CPUs packaged in detachable MBus modules. In practice, the number of processors per MBus is limited to four. Single processor systems were also sold that use the MBus protocol internally, but with the CPUs permanently attached to the motherboard to lower manufacturing costs. MBus specifies a 64-bit datapath , which uses 36-bit physical addressing , giving an address space of 64 GB . The transfer rate
30-491: A college degree See also [ edit ] Modbus Topics referred to by the same term [REDACTED] This disambiguation page lists articles associated with the title MBus . If an internal link led you here, you may wish to change the link to point directly to the intended article. Retrieved from " https://en.wikipedia.org/w/index.php?title=MBus&oldid=1077078986 " Category : Disambiguation pages Hidden categories: Short description
40-551: Is 80 MB /s sustained (320 MB/s peak) at 40 MHz, or 100 MB/s (400 MB/s peak) at 50 MHz. Bus controlling is done by an arbiter . Interrupt, reset, and timeout logic are also specified. Several related buses were also developed: XBus is a packet-switched bus used in the SPARCserver 1000, SPARCcenter 2000 and Cray CS6400 . This corresponds to the circuit-switched MBus, with identical electrical characteristics and physical form factor but an incompatible signalling protocol. KBus
50-690: Is a high-speed interconnection system for linking multiple MBuses, used in Solbourne Computer Series 6 and Series 7 computer systems. The MBus standard was cooperatively developed by Sun and Ross Technology and released in 1991. Manufacturers who produced computer systems using the MBus included Sun, Ross Technology, Hyundai / Axil , Fujitsu , Solbourne Computer , Tatung , GCS, Auspex , ITRI , ICL , Cray , Amdahl , Themis , DTK and Kamstrup. ITRI The Industrial Technology Research Institute ( ITRI ; Chinese : 工業技術硏究院 ; pinyin : Gōngyè Jìshù Yánjiù Yuàn )
60-634: Is a technology research and development institution in Taiwan . It was founded in 1973 and is headquartered in Hsinchu City , Taiwan, with branch offices in the U.S. , Europe , and Japan . Since 1973, ITRI has been a significant driver of Taiwan's economy, especially its tech industry, having contributed to moving Taiwan's industries from labor-intensive to innovation-driven. Its open lab and incubator have fostered emerging industries and startups including UMC and TSMC . In 2020, ITRI launched
70-589: Is different from Wikidata All article disambiguation pages All disambiguation pages MBus (SPARC) MBus was first used in Sun's first multiprocessor SPARC -based system, the SPARCserver 600MP series (launched in 1991), and later found use in the SPARCstation 10 and SPARCstation 20 workstations. The bus permits the integration of several microprocessors on a single motherboard, in
80-419: The 2030 Technology Strategy & Roadmap, which focuses on the development of technology to meet industrial and societal needs by working with domestic and international partners in academia, industry, and the government. In 1982, the new Materials Research Laboratories (MRL) was established under ITRI and Otto C.C. Lin was appointed Founding Director. In 2002, ITRI partnered with Apex Medical and started
90-664: The Changhua Coastal Industrial Park. StarFab is a tech accelerator founded by ITRI focusing on innovation in the fields of smart manufacturing , smart medical care, smart finance and smart agriculture. It is headquartered in Taipei with an office in the Tainan Science Park . See Honors for more information. In order to recognize outstanding individuals for their contributions to technological advancement, industrial development, and
100-559: The development of respiratory therapy product series. This was one of Apex Medical's first major collaborations. In 2019, ITRI banned all smartphones and computers made by China's Huawei from their internal network for security reasons. China's Taiwan Affairs Office reacted negatively to the decision with their spokesperson saying that the decision “jeopardizes the mainland and Taiwan’s regular economic cooperation for political purposes". As of 2019, self-driving cars designed by ITRI had accumulated more than 2,000 km of testing in
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