CAJ | 학술논문

实现了基于Nios Ⅱ软核处理器的通信控制的设计，以Nios Ⅱ软核作为中央处理器，利用FPGA的逻辑资源构成片上可编程系统（SoPC）来实现光电设备的通信控制功能。设计实现了通过RS 422串口和通用IO口来实现对光电设备中各传感器的通信控制和信息传递功能。该设计已成功应用于某光电侦察设备，试验证明，该通信控制性能稳定，功能完善，在光电设备多传感器的控制领域有着广泛的应用前景。
실현료기우Nios Ⅱ연핵처리기적통신공제적설계，이Nios Ⅱ연핵작위중앙처리기，이용FPGA적라집자원구성편상가편정계통（SoPC）래실현광전설비적통신공제공능。설계실현료통과RS 422천구화통용IO구래실현대광전설비중각전감기적통신공제화신식전체공능。해설계이성공응용우모광전정찰설비，시험증명，해통신공제성능은정，공능완선，재광전설비다전감기적공제영역유착엄범적응용전경。
The communication control based on Nios Ⅱ soft-core processor is designed,which uses Nios Ⅱ soft-core as the CPU. The communication control function of the photoelectric equipment is realized by SoPC built by the logic resource in FPGA. The communication control function and information transmission function of sensors in photoelectric equipment is realized by RS 422 serial port and GPIO. The design has already been applied to one photoelectric reconnaissance equipment. Experiment shows that the communication control has steady performance and comprehensive features. It has very broad application prospects in control field of photoelectric equipment with multiple sensors.