The whole design has succeeded in the test of large data input, operation in each instruction, border condition and every random data vector. The code coverage has reached the percentage of 100%.

整个设计通过了海量数据输入测试，并对各种指令的操作数、边界情况和各种随机数据组合进行了充分模拟，代码覆盖率为100%。

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Control circuitry interprets the opcode and executes the instruction by sending out the appropriate control signals to cause data to be moved or an operation to be performed by the ALU.

控制电路翻译操作码，并且通过发送相应的控制信号来执行指令。这些信号控制数据的传送和ALU操作的执行。

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The software of the system consists of 6 function modules: operation instruction, sampling, management of data, analysis of spectrogram, correlogram and sonagram.

软件包括6个功能模块：操作指导，采样，数据管理，频谱分析，相关分析及声图。分析图形及参数表可屏幕显示或打印绘图。

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