Architecture Optimization of ALU 算术逻辑单元的优化设计
It has been found out that the key factors of affecting its performance are the ALU structure based on accumulator, the CISC architecture and the time of executing instructions.
分析发现基于累加器的ALU结构、CISC指令体系及指令的执行时间是影响其性能的关键因素。
It has been found that the major limitations of typical 8-bit MCU are the ALU structure based on accumulator and the CISC architecture adopted in MCS-51 design.
分析发现，在传统八位微控制器设计中，基于累加器的ALU结构及CISC指令体系及系统构架是影响其整体性能的主要原因。
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