In order to meet the needs of high performance and miniaturization, the interface function of 1553B communication and display management among the avionics is realized with SoPC technology and a number of embedded systems based on one FPGA chip, especially, software configurable color palette and multi-page display is implemented by VHDL language. It makes the system achieve high reliability, high integration and flexibie configuration The main functions, key technologies and working principle of every sub-module are presented in detail. This design was successfully used in a real system.%为了满足高性能和小型化的要求.采用SoPC技术在一片FPGA上实现了多个嵌入式系统来完成1553B通信和显示处理等航电接口功能,特别是用VHDL语言实现了软件可配置的彩色调色板和分层叠加显示技术,使得系统具有集成度高、配置灵活、可靠性高等优点.详细介绍了各子模块的主要功能、工作原理和关键技术,该模块已经成功应用于实际系统中.
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