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本文介绍一种国际公认的标准接口(CAMAC)。它由标准总线和装在标准总线上的标准模件组成。在CAMAC标准总线上可以安装标准化的可供选择的下列三种模件:功能模件、接口模件和控制模件。在DO960混合仿真系统中,模拟计算元件被布置在十六块模块上。这些模块受总线控制和监督,而总线受以微处理器为主要控制模件的CAMAC标准总线控制。模拟计算元件的计算结果可以通过装在CAMAC标准总线上的A/D功能模件采集到微处理器上,微处理器的计算结果经过CAMAC标准总线传送到装在CAMAC标准总线上的D/A功能模件上,转换的模拟量传送到模拟计算元件中。
This article describes an internationally recognized standard interface (CAMAC). It consists of a standard bus and a standard module mounted on a standard bus. The CAMAC standard bus can be installed on the standardization of the following three modules to choose from: functional modules, interface modules and control modules. In the DO960 hybrid simulation system, the analog computation elements are arranged on sixteen blocks. These modules are controlled and supervised by the bus, which is controlled by the CAMAC standard bus with the microprocessor as the main control module. The calculation result of simulation calculation component can be collected into the microprocessor through the A / D function module installed on the CAMAC standard bus. The calculation result of the microprocessor is transmitted to the CAMAC standard bus via the CAMAC standard bus to D / A On the function module, the converted analog is transferred to the analog calculation unit.