restructured project

1 files changed, 22 insertions, 0 deletions

diff --git a/rtl/src/result_mux.v b/rtl/src/result_mux.v
new file mode 100644
index 0000000..3c94617
--- /dev/null
+++ b/rtl/src/result_mux.v
@@ -0,0 +1,22 @@
+module result_mux (
+  input [31:0] src_alu_result,
+  input [31:0] src_alu_result_buf,
+  input [31:0] src_data_buf,
+
+  input [1:0] result_src,
+  
+  output reg [31:0] result
+);
+
+`include "include/consts.vh"
+
+always @(*) begin
+  case (result_src)
+    RESULT_SRC_DATA_BUF:       result = src_data_buf;
+    RESULT_SRC_ALU_RESULT_BUF: result = src_alu_result_buf;
+    RESULT_SRC_ALU_RESULT:     result = src_alu_result;
+    default:                   result = 32'b0;
+  endcase
+end
+
+endmodule