restructured project

1 files changed, 0 insertions, 30 deletions

diff --git a/src/io.v b/src/io.v
deleted file mode 100644
index f53062b..0000000
--- a/src/io.v
+++ /dev/null
@@ -1,30 +0,0 @@
-module io (
-  input clk,
-  input rstn,
-
-  input we,
-  input [31:0] addr,
-  input [31:0] wd,
-
-  output reg [31:0] rd,
-
-  input [31:0] io_in,
-  output reg [31:0] io_out
-);
-
-`include "include/consts.vh"
-
-always @ (posedge clk or negedge rstn) begin
-  if (!rstn) begin
-    io_out <= 32'b0;
-  end else if (we && addr == 32'h0000_0004) begin
-    io_out <= wd;
-  end
-end
-
-always @ (posedge clk) begin
-  if      (addr == 32'h0000_0000) rd <= io_in;
-  else if (addr == 32'h0000_0004) rd <= io_out;
-  else                            rd <= 32'b0;
-end
-endmodule
\ No newline at end of file