IntroductionThis page describes a running development and no guarantees can be given concerning future product availability. All information on this page is subject to change without notice.
The GR765 is the next-generation radiation-hardened fault-tolerant octa-core system-on-chip, with the bootstrap option to select between LEON5FT SPARC V8 and NOEL-V RV64 RISC-V processor cores. It supports DDR3 SDRAM and NAND Flash memory with advanced error detection and correction capabilities. The communication interfaces include a SpaceWire router, SpaceFibre, Ethernet, MIL-STD-1553, and CAN-FD interfaces.
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Specification
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Features
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ApplicationsThe GR765 is targeted at high-performance general-purpose processing with support for mixed-criticality applications. The architecture is suitable for both symmetric and asymmetric multiprocessing and contains design extensions to provide hardware support for isolation between mixed-criticality applications.
Software SupportThe GR765 is immediately supported by development tools such as the GRMON software debugger and various compilers and operating systems and a flight-quality boot loader for flight.Development BoardWe can provide FPGA prototypes of the GR765 design for various FPGA platforms. Documentation
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ScheduleThe full GR765 development from concept to flight model availability has the following engineering activities:
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