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buffer_EXtoMEM.sv
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34 lines (30 loc) · 1.04 KB
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//`timescale 1ns / 1ps
//BUFFER OF EXECUTION TO MEMORY
module buffer_EXtoMEM #(parameter N=64)
(input logic clk,rst,
input logic memWrite_next,memRead_next,memToReg_next,regWrite_next,
input logic [4:0] writeReg_next,
input logic [N-1:0] ALUResult_next,writeDataMem_next,
output logic memWrite_actual,memRead_actual,memToReg_actual,regWrite_actual,
output logic [4:0] writeReg_actual,
output logic [N-1:0] ALUResult_actual,writeDataMem_actual);
always_ff @(posedge clk)
if(rst) begin
memWrite_actual<=0;
memRead_actual<=0;
memToReg_actual<=0;
regWrite_actual<=0;
writeReg_actual<=0;
ALUResult_actual<=0;
writeDataMem_actual<=0;
end
else begin
memWrite_actual<=memWrite_next;
memRead_actual<=memRead_next;
memToReg_actual<=memToReg_next;
regWrite_actual<=regWrite_next;
writeReg_actual<=writeReg_next;
ALUResult_actual<=ALUResult_next;
writeDataMem_actual<=writeDataMem_next;
end
endmodule