1·Finish the design of data path, including adder, shifter, ROM and the control logic of the rotation, and optimize these parts in terms of the requirement of Longtium C2 microprocessor.
完成超越函数实现的数据路径设计，主要包括加法器、移位器、常数rom和旋转控制逻辑，同时针对“龙腾”C2微处理器的性能要求对各个部件进行优化设计。
2·A sort of reconfiguration cycling shifter for Block Cipher Algorithm, which was designed as IP core for reusing, was studied in this paper.
文章对一种适用于分组密码算法的循环移位器ip核的设计进行了研究，该IP核的可重构设计使其具有可复用性。
3·Integer adder, shifter and LZA these key parts are mainly studied and optimally designed.
着重研究了整数加法器、移位器、先导零预测逻辑等浮点加法器关键部件的优化设计。
4·Use a binary digital shifter replace the traditional divider in ADPLL, make the structure simple and keeps the loop gain constant when the frequency multiplication factor changes.
采用数字移位器替代传统的除法器，使得电路结构大大简化，而且在很大的倍频系数范围内都保持很好的稳定性。
5·Full-decoder circuit structure is used in Barrel Shifter design.
桶形移位器的设计采用了全译码电路结构。