1553 And Bit Error Rate
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introducing more precise citations. (March 2010) (Learn how and when to remove this template message) MIL-STD-1553 is a military standard published by the United
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States Department of Defense that defines the mechanical, electrical, and functional characteristics bit error rate measurement of a serial data bus. It was originally designed as an avionic data bus for use with military
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avionics, but has also become commonly used in spacecraft on-board data handling (OBDH) subsystems, both military and civil. It features multiple (commonly dual) redundant balanced line physical layers, a bit error rate tester (differential) network interface, time division multiplexing, half-duplex command/response protocol, and can handle up to 30 Remote Terminals (devices). A version of MIL-STD-1553 using optical cabling in place of electrical is known as MIL-STD-1773. MIL-STD-1553 was first published as a U.S. Air Force standard in 1973, and first was used on the F-16 Falcon fighter aircraft. Other aircraft designs bit error rate calculator quickly followed, including the F-18 Hornet, AH-64 Apache, P-3C Orion, F-15 Eagle and F-20 Tigershark. It now is widely used by all branches of the U.S. military and has been adopted by NATO as STANAG 3838 AVS. STANAG 3838, in the form of UK MoD Def-Stan 00-18 Part 2,[1] is used on the Panavia Tornado; BAE Systems Hawk (Mk 100 and later); and extensively, together with STANAG 3910 - "EFABus", on the Eurofighter Typhoon.[2] Saab JAS 39 Gripen uses MIL-STD-1553B.[3] The Russian made MiG-35 also uses MIL-STD-1553.[4] MIL-STD-1553 is being replaced on some newer U.S. designs by IEEE 1394.[5] Contents 1 Revisions 2 Physical layer 3 Bus protocol 4 Conceptual description 4.1 The Bus Controller 4.2 Backup Bus Controller 4.3 The Bus Monitor 4.4 The Remote Terminal 5 Bus hardware characteristics 5.1 Cabling 5.2 Stubbing 5.3 Bus Couplers 5.4 Cable Termination 5.5 Connectors 6 Similar systems 7 Development tools 8 See also 9 Sources 10 References 11 External links Revisions[edit] MIL-STD-1553B, which superseded the earlier 1975 specification MIL-STD-1553A, was published in 1978. The ba
Air Traffic Management NextGen Avionics for NextGen In this issue Subscribe Change Address -T / T / +T | Comment(s) Thursday, September 1, 2005 Product
Bit Error Rate Tester Software
Focus: Mil-Std-1553: Evolution Continues by Kim Rosenlof Military aircraft come and go, bit error rate testing but Mil-Std-1553 soldiers on. This deterministic bus has remained fresh by constantly adopting the latest packaging technologies. The
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Mil-Std-1553 data bus market continues to thrive despite the military's long-term emphasis on higher-speed systems. The addition of more memory, new packaging technologies, faster terminals, and multiprotocol cards is https://en.wikipedia.org/wiki/MIL-STD-1553 helping industry to support the demands of this still commonplace legacy bus. An obvious approach to performance enhancement is to increase available memory. "When our clients buy a Mil-Std-1553 card, they want to be sure it has enough processing and memory to accommodate the application they intend," says Doug Ullah, director of sales and marketing for the German bus http://www.aviationtoday.com/av/military/Product-Focus-Mil-Std-1553-Evolution-Continues_1093.html specialist, AIM GmbH. AIM supplies 1553-compliant test and simulation cards and software in form factors including PCI, Compact PCI (CPCI), VME, PMC, PCMCIA and ANI. Flight hardware is adding random access memory (RAM), too. National Hybrid's Preferred Terminals series employs the same footprint as its legacy series of terminals (0.95 inch square), but all Preferred Terminals have 64K-words of RAM, whereas the legacy terminals ranged from 4K-words and 16K-words to 64K-words. "Years ago [the terminals] didn't need so much RAM," says Roy Nardin, National Hybrid co-president. "But as the bus handles more messages and message types, larger RAM becomes important, especially in the bus controller and bus monitor." Bohemia, N.Y.-based Data Device Corp. (DDC) also provides a range of RAM content. Its Simple System Remote Terminal (SSRT) contains 32-words of RAM, while its ACE products range from 4K-words x 16 (8 Kbytes) to 64K-words x 16 (128 Kbytes). Packaging Trends DDC offers an extensive line of commercial/military off-the-shelf (COTS/MOTS) Mil-Std-1553 cards, components and software. "In the past the military wanted full mil-temp, hermetically sealed, highly reliab
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