摘要
针对某型俄制机载产品的测试需求,提出了一种ГОСТ18977总线发送卡的设计方法;介绍了ГОСТ18977总线标准和80C196KB单片机、EPM7128LC可编程逻辑器件的使用方法,并利用外围电路和上述芯片设计并实现ГОСТ18977总线发送卡,介绍了并口EPP模式下ГОСТ18977总线数据的控制过程,给出了ГОСТ18977总线发送卡的部分设计电路,并阐述了它的设计原理;实践验证了该板卡能够完成ГОСТ18977总线数据信息格式转换和传输,完全可以满足对某型俄制机载产品性能检测的要求。
Design methods of ГOCT18977 bus transmitting card are presented. The use methods of ГOCT18977 bus Standards, MCU 80C196KB and CPLD EPM7128LC are introduced. FOCT18977 bus Transmitting card is designed and implemented by using interface circuit and above-mentioned chips. The control process of ГOCT18977 bus data is introduced under PC parallel-port EPP mode. The partial design circuit of ГOCT18977 bus Transmitting card is given and its design principles are elaborated. Practice validate that the transmitting card can complete the data format conversion and transmit, it may satisfy the test demand.
出处
《计算机测量与控制》
CSCD
北大核心
2009年第5期970-972,共3页
Computer Measurement &Control
基金
2008空装技改资助项目
