An out-of-range signal indicates an overflow condition, which can be used with the most significant bit to determine low or high overflow. 超量程信号表示溢出状况,可由最高有效位来确定是下溢还是上溢。
The simulation results show that this rate control strategy can effectively avoid the overflow and underflow of the encoder ( buffer,) and the output bit rates incline to stabilization. 仿真结果表明,该码率控制策略能有效地避免缓存器出现上、下溢的情况,并使输出码率趋于稳定。
This paper introduces the vector mode of CORDIC algorithm and draw a comparison between bit serial iterative CORDIC and bit parallel iterative CORDIC. We propose method of solving overflow of bit serial iterative CORDIC and design the architecture of bit serial iterative CORDIC. 介绍了CORDIC算法理论的矢量模式,在分析比较得出位串行CORDIC结构优于位并行CORDIC结构之处的基础上,提出了解决位串行迭代结构溢出的方法,并设计了结构图。