regifid.dit

可以自由开发的MIPS仿真器模型(.exe),指令执行动画显示.通过修改graphics和对应的元件和互联文件(.dit)可以自己画流水线,其中.dit文件使用简单的硬件描述语言编写.而mipsit是

class CRegIfId
{
	in Ph0:1
	in Ph1:1
	in in_Instruction
	in in_PC
	out out_Instruction
	out out_PC

	script
		// phase 0 transfers inputs to these variables
		// phase 1 transfers these variables to the outputs
		var rInstruction;
		var rPC;
		
		function OnPh0()
			{
				rInstruction = in_Instruction.Get();
				rPC = in_PC.Get();
			}
	
		function OnPh1()
			{
				out_Instruction.Set(rInstruction);
				out_PC.Set(rPC);
			}
		
	end_script
	
	event Ph0 OnPh0()
	event Ph1 OnPh1()
}