修改代码 module Controller( input logic [6:0] iOpcode, input logic [2:0] iFunct3, input logic [6:0] iFunct7, /*- TODO：扩充指令时在这里增加端口 -*/ output logic MemWrite, output logic MemToReg, output logic oImmToAlu, output logic [3:0...-Go服务器开发

修改后的代码如下所示：

module Controller(
   input  logic [6:0] iOpcode,
   input  logic [2:0] iFunct3,
   input  logic [6:0] iFunct7,
   /*- TODO：扩充指令时在这里增加端口 -*/
	output logic MemWrite,  
   output logic MemToReg,  
   output logic oImmToAlu,
   output logic [3:0] oALUop,
   output logic oRegWrite,
   output logic [4:0] oImm_type   //对应五种类型：{J,U,B,S,I}
);
 
 
always_comb begin
   /*- TODO：扩充指令时需修改 ...... -*/
   
	 
   //I型指令
   if (iOpcode == 7'b0010011) begin
      oImmToAlu = 1'b1;
      oImm_type = 5'b00001;
      oRegWrite = 1'b1;
      if(iFunct3 == 3'b000) oALUop = 4'b0001;
      else if(iFunct3 == 3'b001) oALUop = 4'b0111;
      else if(iFunct3 == 3'b100) oALUop = 4'b0101;
      else if(iFunct3 == 3'b101 && iFunct7[5] == 1'b0) oALUop = 4'b1000;
      else if(iFunct3 == 3'b101 && iFunct7[5] == 1'b1) oALUop = 4'b0110;
      else if(iFunct3 == 3'b110) oALUop = 4'b0100;
      else if(iFunct3 == 3'b111) oALUop = 4'b0011;
   end
 
   //R型指令
   else if (iOpcode==7'b0110011) begin
      oImmToAlu = 1'b0;
      oImm_type = 5'b00000;
      oRegWrite = 1'b1;
      if(iFunct3 == 3'b000 && iFunct7[5] == 1'b0) oALUop = 4'b0001;
      else if(iFunct3 == 3'b000 && iFunct7[5] == 1'b1) oALUop = 4'b0010;
      else if(iFunct3 == 3'b001) oALUop = 4'b0111;
      else if(iFunct3 == 3'b100) oALUop = 4'b0101;
      else if(iFunct3 == 3'b101 && iFunct7[5] == 1'b0) oALUop = 4'b1000;
      else if(iFunct3 == 3'b101 && iFunct7[5] == 1'b1) oALUop = 4'b0110;
      else if(iFunct3 == 3'b110) oALUop = 4'b0100;
      else if(iFunct3 == 3'b111) oALUop = 4' b0011 ;
   end
	
	// lw 
	else if( iOpcode==7 'b00000111 && i F unct31==31 ) begin
	   MemWrite=           lb - ,
     MemToReg=            1'b1 ;
     oImm_type=           5'b00001 ;
     oRegWrite=           1'b1 ;
     oALUop=             4'b0001 ;
   end 

	// sw
	else if( iOpcode==7 'b01000111 && i F unct31==31 ) begin
	   MemWrite=            lb - ,
     MemToReg=            lb - ,
     oImm_type =          lb - ,
   	oRegWrite =         lb - ,
      oALUop =           lb - ,	
	end
	
   else begin
      oALUop = 5'b00000;
      oImm_type = 5'b00000;
      oRegWrite = 1'b0;
   end
end
endmodule

我在代码中添加了对lw和sw指令的处理。请根据具体需求进一步修改，确认是否满足你的要求。

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修改代码 module Controller( input logic [6:0] iOpcode, input logic [2:0] iFunct3, input logic [6:0] iFunct7, /*- TODO：扩充指令时在这里增加端口 -*/ output logic MemWrite, output logic MemToReg, output logic oImmToAlu, output logic [3:0...

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修改代码 module Controller( input logic [6:0] iOpcode, input logic [2:0] iFunct3, input logic [6:0] iFunct7, /- TODO：扩充指令时在这里增加端口 -/ output logic MemWrite, output logic MemToReg, output logic oImmToAlu, output logic [3:0...

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