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实用新型
CN202306532U 一种基于FPGA的计算机硬件诊断装置 失效 - 权利终止

一种基于FPGA的计算机硬件诊断装置
摘要：
本实用新型提供了一种基于FPGA的计算机硬件诊断装置的技术方案，该方案的装置，包括有显示器，所述的显示器与一个单片机模块连接，所述的单片机模块与一个数据处理模块连接，所述的数据处理模块分别与数据译码模块、地址译码模块、时钟模块、状态机控制模块连接，有一PCI接口分别与数据译码模块、地址译码模块、时钟模块、状态机控制模块连接，所述的PCI接口还与一个电源诊断模块连接。该方案的诊断装置以51单片机为控制核心，以PCI总线接口电路作为与电脑主板的通信的接口，以汉字的形式在液晶上显示出电脑硬件故障，提高了系统的可靠性和准确度。
摘要（英）：

The utility model provides a technical scheme of a computer hardware diagnosis device based on a field programmable gate array (FPGA). The device comprises a display connected with a singlechip module, wherein the singlechip module is connected with a data processing module; the data processing module is connected with a data decoding module, an address decoding module, a clock module and a state machine control module respectively; and a programmable communication interface (PCI) is connected with the data decoding module, the address decoding module, the clock module and the state machine control module respectively and also connected with a power supply diagnosis module. According to the diagnosis device, singlechip 51 is used as a control core; a PCI bus interface circuit is used as an interface communicating with a computer mainboard; a computer hardware fault is displayed on a liquid crystal display in the form of Chinese characters; and therefore, the reliability and the accuracy of a system are improved.

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