说明：  Altera公司高端FPGA高级综合指导手册，包括：算术运算单元，浮点处理技巧，数据编码格式转换，视频处理，仲裁逻辑，多路选择，存储逻辑，计数器，通信逻辑，循环冗余校验，随机和伪随机函数，加密和同步等编码风格和技巧；
(advanced synthesis cookbook for Altera high-end FPGA(Stratix),incuding coding style and design tricks for arithmetic,floating points operation,tranlation and format convertion,vidio, arbitor, multiplexing, registers and memories,communication,CRC,random and pseudorandom functions,cryptography,synchronization,etc.)