A digital control system based on field programmable gate array and its data transmission method include a first processor (11), a second processor (13) and a field programmable gate array (12) connected between the first processor (11) and the second processor (13), in which a buffer unit (120), a first processor (11) and a second processor (13) are arranged inside the field programmable gate array (12). The processor (13) regards itself as the main device, the field programmable gate array (12) as the slave device, and reads and writes the buffer unit (120) respectively, so as to transmit the data to be transmitted between the first processor (11) and the second processor (13). By using field programmable gate arrays as slave devices and as communication bridges between two processors, both processors can be used as main devices in communication, which makes high-speed parallel communication between two processors possible.
【技术实现步骤摘要】
【国外来华专利技术】PCT国内申请，说明书已公开。
【技术保护点】
PCT国内申请，权利要求书已公开。
【技术特征摘要】
【国外来华专利技术】PCT国内申请，...
【专利技术属性】
技术研发人员：郭睿，
申请(专利权)人：深圳配天智能技术研究院有限公司，
类型：发明
国别省市：广东,44
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