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近年来,LSI技术的发展,已使设计价格低,吞吐量高,並将可靠地工作于恶劣环境下的机载计算机成为可能。通用动力公司Convair分部已开发了一种350kops的机载计算机,其重量小干G磅,最大电源消耗50瓦,且体积只占150立方英吋。该计算机以zilog公司的Z8002十六位微处理器为基础,並有汇编语言、PL/Z和空军标准JOVIAL J—73(修订版)高级语言的支持。本文叙述该计算机的实现方法,及其结构和应用软件支持结构。
In recent years, the development of LSI technology has made it possible to design low cost, high throughput, and reliable operation of airborne computers in harsh environments. Convair Division of General Dynamics has developed a 350kops onboard computer that weighs less G pounds and consumes 50 watts of maximum power and weighs only 150 cubic inches. The computer is based on Zilog’s Z8002 16-bit microprocessor and is supported in assembly language, PL / Z, and the Air Force standard JOVIAL J-73 (revised) high-level language. This article describes the implementation of the computer, and its structure and application software support structure.