Chatsworth, Calif. December 2010 Aitech Defense Systems Inc., your worlds first plus largest impartial manufacturer regarding start architecture electric boards and subsystem level products with regard to harsh, environmentally-demanding security as well as aerospace applications, currently gives your S750, the breathing space industrys very first COTS, radiation-tolerant, Layer couple of Gigabit Ethernet button PCI mezzanine card (PMC) which speedily as well as reliably transfers Ethernet data to and also out of GbE NIC end-points along with your host CPU.
With on-board memory along with key function redundancy put in place within a rad-hard FPGA, the revolutionary PMC can be created specifically regarding harsh breathing space conditions which include decreased earth orbit (LEO), Mars terrestrial plus geostationary the planet orbit (GEO)..The S750 features around four 100/1000BaseT, 100 % duplex Ethernet jacks and something emulated virtual community port regarding community usage of this single aboard computer (SBC) community collection via the local PCI bus. 1000Base-X can be acquired since a strong option.
Because this PMC operates about Aitechs premier PowerPC-based 3U CompactPCI S950 SBC, the property of space-flown SBCs, anyone could resume been able button functions, such as, statically and dynamically configurable GbE small fortune transfers, vent management along with multiple power-saving options, dependant upon various and also distinctive software needs to check many different types associated with mission profiles. In tandem while using S750 TMR (triple modular redundancy) FPGA architecture, this S950 in addition generates on-board Flash along with SDRAM memory redundancy to make sure low latency Ethernet transfers in addition to unpaid data integrity.
Enabled instantly with power-up, that S750/S950 mated match enables this space-rated SBC that will immediately manage GbE button vents and data via the SBCs RS422 UART unit interface along with the personal port. The button configuration can certainly possibly be recorded in the S950 non-volatile consumer flash recollection consequently it could possibly become reloaded across power cycles to cut back software complexity.
Dynamically-learned sponsor MAC (media access control) details associated with systems associated with the particular S750 PMC usually are stored in the MAC forwarding along with translation stand along with at smallest of sixteen entries, granting high-speed, multipoint files supply on the addresses. The PMC can easily monitor in addition to receive IPv4 UDP (user datagram protocol), TCP (transmission manipulate protocol) as well as raw records packets.
The S750 functions primary memory-mapped use of present regional button operations and operational rank associated with the two this switch features at the same time as to empower or maybe disable man or women vent function and also MAC address translation via your regional 32-bit PCI bus.
The smallest unshielded whole ionizing dose (TID) in the fresh PMC is usually over 10 krad (Si), with larger radiation solidity concentrations offered if needed. The small solo affair angry (SEU) amount as well as very low power ingestion of not as much as seven W provide included technique reliability.
The S750 PMC functions an 8 MB no-overhead, primary storage area addressable stream allotted inside the SBC SDRAM along with an Aitech proprietary, real-time, very little wait-state triple voting algorithm for extra redundancy in addition to data sincerity in the process because common rear I/O plug-ins with the SBC PMC interface to a 32-bit cPCI backplane.
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ABOUT AITECH:Established inside 1983, Aitech gives you military plus space-qualified, commercial off-the-shelf (COTS) embedded processing solutions to get strong defense, aerospace and also astronautics (space) programs in addition to presents radiation understanding along with entire MIL-SPEC solutions. The provider provides industry-standard, open structure VMEbus, CompactPCI along with higher speed serial fabric-based boards, energy subsystems, muscle size memory, enclosures in addition to appliance subsystem integration coupled with logistics, configuration control, part obsolescence and earned-value supervision services.
Having pioneered the introduction of real military services VMEbus products for easy use in mainstream defensive and aerospace applications, Aitech utilizes its large bottom of off-the-shelf merchandise and know-how in order to also create customer-specific solutions, supply superior cost-performance in addition to reliability, and also expedite time period in order to market. Applications with regard to it is products and solutions utilize the objective processors, fireplace control, mandate handle and autonomous robot subsystems to get terrain vehicles and also surface plus subsurface naval websites to tactical and also proper fixed- plus rotary-wing aircraft, along with low- that will high-earth orbit plus serious place vehicles.