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So far Lynx Software Technologies has created 183 blog entries.
8 Sep, 2009

LynuxWorks’ LynxOS 5.0 Adds Support for Emerson Network Power’s MVME7100 Single-Board Computer (SBC)

2009-09-08T13:50:15+00:00

Board Support Package (BSP) enables Symmetric Multiprocessing (SMP) on e600 PowerPC processors, offering a viable growth path for VersaModular Eurocard bus (VMEbus) customers with applications on previous-generation VME boards SAN JOSÉ, Calif., September 8, 2009—LynuxWorks™, Inc., a world leader in the embedded software market, and Emerson Network Power, the global leader in enabling Business-Critical Continuity™, today announced that LynxOS 5.0 now supports Emerson's MVME7100 single-board computer (SBC). The complete BSP supports PowerPC's 8641D, an e600-family processor that has been specifically architected for multi-core and SMP. This powerful hardware and software combination offers a strategic growth path for VMEbus customers with applications on previous-generation VME boards, further extending the product life cycle. VMEbus is used around the world in industrial, commercial, and military/aerospace applications. VMEbus architectures are being used today in robots, air traffic control systems, weapons control systems, data acquisition and video imaging products. The advantage of the VMEbus architecture is that it can withstand shock, vibration and extended temperatures better than the traditional buses found in general desktop computers. The Emerson MVME7100 is an SBC that helps original equipment manufacturers (OEMs) [...]

31 Aug, 2009

LynuxWorks to Exhibit at Third Annual Unified Cross Domain Management Office (UCDMO) Conference

2009-08-31T13:51:41+00:00

LynuxWorks to demonstrate new technology and initiatives to DoD and intelligence-community gathering SAN DIEGO, Calif., August 31 , 2009—LynuxWorks™, Inc., a world leader in embedded software, today announced that it will be exhibiting at the 2009 Unified Cross Domain Management Office (UCDMO) Conference from August 31 to September 3. At the show, LynuxWorks will be demonstrating LynxSecure 3.0, the latest version of their next-generation separation kernel and embedded hypervisor designed for high-assurance systems. LynxSecure provides a standards-based secure multi-domain platform which can be used as a foundation for cross-domain systems with low-, medium- and high-assurance requirements. It is being used on the Navy's Common Display System Program, a high-assurance MLS workstation for deployment across surface ships that will be evaluated to EAL level 7. LynxSecure 3.0 preserves investment in legacy systems with its unique ability to run fully virtualized guest operating systems such as Windows® simultaneously on the same hardware with Linux® or other real-time operating systems with each OS running in its own secure partition. "LynxSecure’s flexibility for different security architectures, along with its performance leadership, provides the ideal platform to [...]

13 Jul, 2009

LynuxWorks to Participate in Object Management Group (OMG) High-Assurance Security Solutions Workshop

2009-07-13T13:52:13+00:00

Demonstrates secure solutions with top commercial aerospace and defense suppliers ARLINGTON, VA , July 13 , 2009—LynuxWorks™, Inc., a world leader in embedded software, today announced their participation and collaboration in the High Assurance Security Solutions Workshop and Multiple Independent Levels of Security (MILS) demonstration with four of the top commercial aerospace and defense suppliers at the Object Management Group (OMG) Security Solutions Workshop. A simulated combat search-and-rescue demonstration will show enemy jet fighter aircraft and missiles being identified and destroyed by systems from Boeing, Lockheed Martin, Raytheon, and Rockwell Collins. The event will show successful target execution and the safe recovery of downed pilots. The demonstration features the MILS architecture approach to information assurance which can use COTS products that are evaluated per the Common Criteria to achieve secure information sharing in a battlespace. When: Where: Tuesday, July 14, 2009 9:00 a.m. – 4:45 p.m. The Westin Arlington Gateway 801 North Glebe Road Arlington, VA 22203 During the workshop, LynuxWorks will also demonstrate LynxSecure 3.0, a next-generation separation kernel and embedded hypervisor designed to support MILS architecture for high-assurance systems. LynxSecure [...]

9 Jul, 2009

The Good News and the Bad News: Your New Chip Has Multiple Cores

2009-07-09T09:32:42+00:00

by ARUN SUBBARAO, LYNUXWORKS The embedded software engineer faces some major issues when trying to move to a multicore device, and fortunately some new RTOS technologies are available to help. For the embedded software developer, the traditional world has used a single processor core for the main control software and a real-time operating system (RTOS) to separate the control functions. As more software has been added, and more performance is required, a faster processor has been used, with the increase in processor speed typically being able to match the increase in software. In today’s world, more performance often equates to more cores, and so the embedded software developer now has to figure out how to take his uniprocessor system and spread it across multiple cores to get his performance gains. For multicore devices that offer the same CPU architectures for each core, a symmetric multi-processing (SMP) RTOS can be used to spread applications and processes across the cores. However, there are still issues that need to be considered, such as system initialization, concurrency in both the cache and memory, scheduling of threads, [...]

17 Jun, 2009

Two Different Realms: RTOS Support for Safety-Critical vs. Security-Critical Systems

2009-06-17T09:45:37+00:00

Safety- and security-critical functions in systems have been evolving for decades, providing increased functionality while becoming more complex. Simultaneously, these two types of systems have become increasingly software-intensive. In response, Real-Time Operating Systems (RTOSs) have evolved to meet their similar, but different, needs. During the past 30 years, several major trends have occurred with respect to safety- and security-critical systems. For example, digital systems have evolved to implement and automate increasingly complex functionality. In today’s world, these systems are everywhere. From the aircraft we fly via automated flight controls (Figure 1), to the systems that help secure our nation (such as NSA cryptography and communications monitoring), to those that protect sensitive military/business/personal information (such as battlefield command and control), these complex digital systems assist us in nearly every facet of our lives.   Figure 1: Complex digital systems exist in nearly every facet of our lives, including the automated flight controls in the aircraft we fly. The functions performed by these digital systems have become increasingly software-intensive, while at the same time becoming increasingly safety- and/or security-critical. For example, a fault in [...]

1 Jun, 2009

Xilinx and LynuxWorks Demonstrate Avionics Application Solution at the Military and Aerospace Forum and Avionics USA Conference 2009

2009-06-01T13:53:31+00:00

LynuxWorks LynxOS-178 DO-178B/C certifiable RTOS demonstrated on Xilinx Virtex-5 FPGAs AVIONICS USA 2009 CONFERENCE AND EXHIBITION (BOOTH 504)- SAN DIEGO, June 1, 2009—At the Military & Aerospace Electronics Forum (MAEF) and the Avionics USA conference today, Xilinx®, Inc. (Nasdaq: XLNX), the world's leading programmable logic supplier to the aerospace and defense industry, and LynuxWorks™, Inc., a world leader in embedded software, will demonstrate the industry's first and only time- and space-partitioned, FAA-accepted Reusable Software Component (RSC) that meets all objectives of RTCA/DO-178B/C. The demonstration includes the LynxOS-178 DO-178B/C-certifiable RTOS running on a Xilinx Virtex®-5 FXT FPGA—enabling avionics developers to benefit from the flexibility, performance, and reliability of programmable technologies, while maintaining their certified application software. The demonstration is available at the Xilinx booth #220 and LynuxWorks booth #504 at this week's conferences, June 1-2, in the San Diego Convention Center. The combination of LynxOS-178 with the Virtex-5 FXT devices, offers the industry's first FPGA-based solution to provide up to two industry-standard PowerPC(R) 440 processor blocks. Each processor, with integrated 32KB instruction and 32KB data caches, delivers up to 1,100 DMIPS at 550 [...]

1 Jun, 2009

LynuxWorks and Avidyne Take Off—LynxOS-178 to Power Next-Generation ENTEGRA Multifunction and Primary Aviation Flight Displays

2009-06-01T13:52:46+00:00

LynuxWorks provides DO-178B/C certifiable ARINC-653 and POSIX-conformant RTOS for faster time-to-market for certified safety-critical systems AVIONICS USA 2009 CONFERENCE AND EXHIBITION (BOOTH 504)- SAN DIEGO, June 1, 2009—LynuxWorks™, Inc., a world leader in embedded software, today announced that Avidyne®, a leading provider of integrated flight-deck systems for general aviation aircraft, selected LynxOS®-178 as the embedded real-time operating system (RTOS) for Avidyne's next-generation Entegra™ Release 9 Integrated Flight Deck. LynxOS-178 is a commercially available operating system and that enables manufacturers of DO-178B/C systems to get to market faster and with lower overall costs and risks associated with certifying FAA safety-critical flight systems. LynxOS-178 is a known certifiable RTOS package that allows avionics customers to achieve the highest degree of assurance and DO-178B/C certification to meet unique FAA requirements. Avidyne's Entegra Release 9 flight-deck systems include dual, triple, or quad Integrated Flight Displays (IFD) for general aviation and light business aircraft. The fully integrated design of Entegra Release 9 makes it ideal for high-performance singles, piston twins, turboprops, and light jets. "LynxOS-178 provided us with a combination of essential advantages that other software providers [...]

18 May, 2009

LynuxWorks to Exhibit at 2009 Department of Defense Intelligence Information Systems (DODIIS) Worldwide Conference

2009-05-18T13:54:05+00:00

2009 DODIIS WORLDWIDE CONFERENCE (Booth 218)—Orlando, Fla., May 18, 2009—LynuxWorks™, Inc., a world leader in embedded software, today announced that it will be exhibiting at the 2009 Department of Defense Intelligence Information Systems (DoDIIS) Worldwide Conference from May 17-21. LynuxWorks will be demonstrating its latest LynxSecure 3.0, a next-generation separation kernel and embedded hypervisor designed for high-assurance systems. LynxSecure 3.0 offers the unique ability to run fully virtualized guest operating systems such as Windows®, simultaneously on the same hardware as para-virtualized operating systems such as Linux® or the LynxOS RTOS®, with each running in its own secure partition. DoDIIS 2009 bills itself as an "empowering decision advantage" conference. The conference gathers key decision makers from the Department of Defense (DoD), the Intelligence Community (IC), the Information Technology Industry and others who play a role in supporting the nation’s intelligence programs. The technology exposition portion of the conference promises to continue its reputation as one of the most significant technology showcases on the federal calendar. When: May 17-21, 2009 Where: 2009 DoDIIS Worldwide Conference World Center Marriott Orlando Orlando, Fla. For more information [...]

27 Apr, 2009

LynuxWorks Brings Virtualization Techniques to Medical Device Developers

2009-04-27T13:54:39+00:00

Medical conference workshop focuses on software and hardware virtualization, bringing security and increased functionality to the next generation of medical devices 12TH SOFTWARE DESIGN FOR MEDICAL DEVICES—PHILADELPHIA, April 27, 2009—LynuxWorks™, Inc., a world leader in embedded software, today announced that the company will present an educational workshop on both software and hardware virtualization techniques at the 12th Software Design for Medical Devices conference on April 27 at the Hub Cira Center Diesel room in Philadelphia. At the workshop, LynuxWorks will give attendees an "under-the-hood" look at their LynxSecure separation kernel and embedded hypervisor, explain how the technology works, and demonstrate how it can help consolidate both hardware and software for multiple modes on a single system. In addition, LynuxWorks will discuss how an embedded hypervisor allows developers to easily migrate software applications to next-generation hardware, at the same time adding security functionality required for connected devices. The workshop will also touch on hardware techniques for efficient software virtualization and how implementing a virtualized platform today increases productivity and provides cost reductions in both the short- and long-term. This will show how a [...]

31 Mar, 2009

LynuxWorks’ Secure Separation Kernel Selected for U.S. Navy Common Display System Consoles

2009-03-31T13:58:08+00:00

LynxSecure separation kernel and hypervisor simultaneously runs diverse guest operating systems and provides state-of-the-art, multilevel security functions and the ability to rapidly insert new capabilities, providing the Navy with the best, most cost-effective solution EMBEDDED SYSTEMS CONFERENCE 2009 SAN JOSÉ, Calif., March 31, 2009—Further cementing its leadership in secure military systems, LynuxWorks™, Inc., a world leader in embedded software, today announced that its LynxSecure separation kernel will be incorporated in the U.S. Navy's Common Display System (CDS) display. Part of the Navy's Open Architecture Computing Environment initiative, the $83 million CDS display console project will be rolled out in support of DDG1000 and Aegis Modernization. The LynxSecure separation kernel and hypervisor provides an environment in which multiple guest operating systems running at different security levels (e.g. Secret – Top Secret – Unclassified) will execute at the same time without compromising security, reliability or data integrity. This is critical because military systems such the CDS display console system require adherence to rigid high-assurance security requirements. Program plans include evaluation of LynxSecure to EAL-7 per the Common Criteria and the Separation Kernel Protection Profile. [...]