The arithmetic logic unit ( alu ) , which performs arithmetic and logical operations 算术逻辑单元,用来进行算术逻辑运算。
All the 32 registers are directly connected to the arithmetic logic unit ( alu ) , allowing two independent registers to be accessed in one single instruction executed in one clock cycle 所有的寄存器都直接与算逻单元( alu )相连接,使得一条指令可以在一个时钟周期内同时访问两个独立的寄存器。