The most difficult obstacle to thorough testing of real time embedded systems is the lack of visibility into the operations of processing elements while application software is executing. It is now possible to design and implement processors for embedded applications that are binary compatible with commercial instruction sets and have specific So eventually, they went off and - I don't know who built, I guess IBM - their AYK-14. So we built for the Air Force the AN/AYK-8. Hochheiser: Yeah. Gregory: So we built the AYK-15 standard computer that the Air Force considered a standard, but the standard is only as good as to who will use it. Hochheiser: Right. Gregory: MEMS based fiberoptic devices perfectly lend themselves to avionic applications. Their small size, lightweight, low power consumption and superior reliability afford system designers the 14 14.1 14.2 JOVIAL TIMESHARING COMPILERS The FSQ-32 Compiler ARPA TSS The JTS and TINT JOVIAL Compilers (AN/AYK-15) Honeywell Information Systems High Order Language Headquarters Holla~ds Signal Apparten Instruction Set Architecture International Telephone and Telegraph corporation This category contains articles that are supported by Wikipedia:WikiProject Computing/Computer Hardware task force.Articles are automatically added to this category based on parameters in the {{WikiProject Computing}} template. For the AN/AYK-14, this approach is undesirable because its instruction set architecture is not based upon any commercially available microprocessor or chip set. As such, costly, custom hardware development would be required. SFIS Certification Category Legend: Category A: Deployed environments that merit investment to update systems to support SFIS. Category B: Legacy environments in which direct investment is not recommended; rather, an interim approach for these systems (which includes mapping and cross walks) is preferred F-14 80K A-4 (ARBS) 16K A-6E 64K F/A-18A/B 943K F-14B 364K AV-8B Night Attack 1780K • S/W Architecture • Pre-RFP Strategies (Documentation, Acquisition Strategy, Technical Advisors to Source Selection) page 14 The MITRE Corporation - Set policy, vision, strategies & goals Control Data Corporation (CDC) was a supercomputer firm. For most of the 1960s, Seymour Cray worked at CDC and developed a series of machines that were the fastest computers in the world by far. CDC only lost that title in the 1970s after Cray left the company to found Cray Research (CRI). CDC was ad-r132 899 department of defense computer technology a report to i/2 congress(u) office of the under secretary of defense for research and engineering washington dc aug 83 Furthermore, there are numerous existing avionics subsystems in use today for which the digital processing is hosted on 16-bit instruction set architecture processors, such as 1750A and AYK-14 processors, for example, and that are programmed in older languages such as JOVIAL and CMS-2. Furthermore, there are numerous existing avionics subsystems in use today for which the digital processing is hosted on 16-bit instruction set architecture processors, such as 1750A and AYK-14 processors, for example, and that are programmed in older languages such as JOVIAL and CMS-2. Direct translation of CMS-2 code into a modern host system architecture would lose the timing and precision characteristics of existing AN/UYK-43 architecture. Using this approach for instruction set simulation, it is
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