FLEX多频漫游高速寻呼技术已经成为寻呼业的发展方向 ,而开发FLEX解码器的设计对于国内自主研制FLEX寻呼机至关重要。针对目前FLEX解码器研制周期短的特点 ,我们开发了适用于多款FLEX寻呼机的FPGA验证系统。文章主要介绍了该系统的设计思路 ,并对其硬件结构和软件组成作了系统的阐述 ,对其中的关键技术作了重点的分析 FLEX multi-band roaming high-speed paging technology has become the paging industry’s development direction, and the development of FLEX decoder design for the domestic independent FLEX pager is essential. For the current FLEX decoder development cycle is short, we developed a variety of FLEX pager FPGA verification system. This article mainly introduces the design idea of ​​the system, and elaborates its hardware structure and software composition systematically, and makes a key analysis of the key technologies