More specifically, we need the current value of the flag register. 更准确的说,我们需要标志寄存器的当前值。
The data path contain Arithmetic Logic Unit ( ALU), data registers, flag register and work register; 数据通道由ALU、数据寄存器、标志寄存器、工作寄存器组成;
A design method based on multiplexing execution-cycle and interrupt flag signals using register model is proposed. S. 提出了中断执行周州复川、寄存器模型设计中断标识信号的中断电路实现方法。
This paper introduces the method of execution-cycle multiplexing and the designs of interrupt flag signals using register model in interrupt module architecture. Some control signals are illustrated with Verilog HDL design in detail. 文章介绍了一种采用中断执行周期复用、寄存器模型设计中断标识信号的中断电路实现方法,并给出了关键控制信号的Veriloghdl程序实现。