能够实现单精度浮点加法运算。输入引脚有：第一运算数，第二运算数，复位信号，时钟信号。输出信号有：运算结果，运算完成标志。(To achieve a single precision floating-point addition operations)

Floating Point FP multiplication is widely used in large set of scientific and signal processing computation. Multiplication is one of the common arithmetic operations in these computations. A high speed floating point double

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