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ORBITER
CO-PROCESSOR BOARD FOR MIL-STD-1750A |
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| APPLICATIONS , DEVELOPMENT AND EMULATION |
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The ORBITER is a high-performance co-processor board for PC-AT compatible computers. It executes the complete MIL-STD-1750A Instruction Set Architecture (ISA). Utilizing the field proven L64500 CPU and L64550 MBU chip set from LSI Logic, it offers true MIL-STD-1750A performance on a microcomputer. The result is an easy to use, powerful, under PC control, hardware trace function, floating point, MMU, BPU and direct user access to the L64500 CPU native bus signals for prototyping and interface development. Some typical applications for the ORBITER are execution of embedded control functions such as flight controls, weapons systems, sensors, as well as development and real time execution of MIL-STD-1750A software. ORBITER is a useful tool to evaluate the L64500/ 64550 chip set. Call Sabtech for more information.
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Standard Features: |
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Watch dog timer |
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Discrete I/O port |
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1750 A and B timers |
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16 levels of interrupt |
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Hardware
trace functions |
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MMU with 512
x 16 cache RAM |
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BPU with 128 x 16 cache RAM |
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1750A addressing to 1M words |
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Includes built-in floating point |
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Separate data and instruction space |
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PC system resources accessible to L64500 |
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Implements MIL-STD-1750A ISA |
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2M bytes of dual ported RAM |
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1750A CPU local bus use accessible |
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Interrupts by PC to L64500 and vice versa |
