Hardware implementation of branch predictor in 32 bit RISC microprocessor
32位RISC微处理器中分支预测器的硬件实现*

This paper proposed a new dynamic branch predictor based on Bi-Mode predictor and branch path history, and then implemented it by FPGA based on Longtium R2,a RISC microprocessor designed by NWPU AMEC. The proposed predictor gives good prediction accuracy for conditional branches, with small latency and low power consumption.