TECHNICAL CONTENT
Safety
Introducing the Z-Application-Bridging the gap between bare metal and rtos
LYNX Software Technologies: Aug 12, 2021 12:06:18 PM
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Single Root I/O Virtualization (SR-IOV) -Pt 2- LynxOS-178 10G network benchmarkS
Tim Loveless | Principal Solutions Architect: Mar 16, 2021 12:33:11 PM
_______________ Single Root I/O Virtualization (SR-IOV) virtualizes network interface cards (NICs) to allow a single NIC to present itself as dozens of virtual NICs to a hypervisor. It is a hardware standard, part of the PCI-SIG (Peripheral...
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Who Needs a Hypervisor?
Tim Loveless | Principal Solutions Architect: Feb 25, 2021 12:59:58 PM
_______________ The standard benefits of a hypervisor are well known and often touted. Every RTOS has its hypervisor and they do genuinely help embedded designers to: Partition multicore processors into virtual machines; an elegant way to...
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What is Cache Coloring and How Does it Work?
Tim Loveless | Principal Solutions Architect: Feb 5, 2021 11:52:40 AM
_______________ There are substantial challenges in building secure and safe systems on multicore processors (MCPs). Last level cache contention is undoubtedly the largest source of multicore interference, and a significant challenge for real-time...
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Challenges Building Safe Multicore Systems
Tim Loveless | Principal Solutions Architect: Jun 15, 2020 8:12:09 AM
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Best Real-Time Operating System (RTOS) Vendors (2020)
James Deutch | Principal Field Applications Engineer: May 8, 2020 2:16:17 PM
_______________ Lynx Software Technologies has built and supported real-time operating systems (RTOSes) since 1988. We have witnessed hardware and embedded software technologies evolve and have supported our customers through the design,...
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What Is A Separation Kernel?
Tim Loveless | Principal Solutions Architect: Mar 22, 2020 12:02:33 PM
_______________ Having built both separation kernels and real-time operating systems—and supported customers using both across a wide range of industries—we are familiar with the pros and cons of each software technology, as well as their security,...
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Field Notes: Safety-Critical Systems Symposium 2020
Tim Loveless | Principal Solutions Architect: Feb 24, 2020 12:34:50 PM
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TC-16/51: Adding Bottom Up Interference Analysis for MCPs
Mark Brown | Systems Architect: Jan 28, 2020 2:20:00 PM
_______________ I hadn't heard of "bottom up" avionics certification before I read FAA's TC-16/51. But now, looking back at it, I think the authors from Thales Avionics, including Xavier Jean, PhD, proposed a big change in perspective. In their own...
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