1 files changed, 0 insertions, 58 deletions
diff --git a/atk16_fpga/bram_fsm.v b/atk16_fpga/bram_fsm.v
deleted file mode 100644
index 763b853..0000000
--- a/atk16_fpga/bram_fsm.v
+++ /dev/null
@@ -1,58 +0,0 @@
-`default_nettype none
-
-`define ST_IDLE   3'd0
-`define ST_READ   3'd1
-`define ST_WRITE  3'd2
-
-module bram_fsm(
-    input clk,
-    input [15:0] addr,
-    input [15:0] data_in,
-    input read_en,
-    input write_en,
-
-    output wire [15:0] data_out,
-    output reg done
-);
-    reg wr, rd;
-    reg [15:0] bram_addr;
-    reg [2:0] state = 0;
-    bram bram_inst(
-        .clk(clk),
-        .addr(bram_addr),
-        .cs_n(1'd0),
-        .wr_n(~wr),
-        .rd_n(~rd),
-        .bram_data_in(data_in),
-        .bram_data_out(data_out)
-    );
-
-    always @(posedge clk) begin
-        case (state)
-            `ST_IDLE: begin
-                done <= 0;
-                if (~done && read_en) begin
-                    state <= `ST_READ;
-                    bram_addr <= addr;
-                    rd <= 1;
-                    wr <= 0;
-                end
-                else if (~done && write_en) begin
-                    state <= `ST_WRITE;
-                    bram_addr <= addr;
-                    rd <= 0;
-                    wr <= 1;
-                end
-            end
-            `ST_READ: begin
-                state <= `ST_IDLE;
-                done <= 1;
-            end
-            `ST_WRITE: begin
-                state <= `ST_IDLE;
-                done <= 1;
-            end
-        endcase
-    end
-
-endmodule