restructured project

1 files changed, 23 insertions, 0 deletions

diff --git a/rtl/src/ram.v b/rtl/src/ram.v
new file mode 100644
index 0000000..541096e
--- /dev/null
+++ b/rtl/src/ram.v
@@ -0,0 +1,23 @@
+module ram #(
+  parameter N = 32, 
+  parameter SIZE = 1024
+)(
+    input clk,
+    input rstn,
+    input we,
+    input [N-1:0] addr,
+    input [N-1:0] data_write,
+    output reg [N-1:0] data_read
+);
+
+`include "include/log2.vh"
+
+//(* RAM_STYLE="BLOCK" *)
+reg [N-1:0] mem [0:SIZE-1];
+
+always @(posedge clk) begin
+  if (we) mem[addr >> 2] <= data_write; 
+  data_read <= mem[addr >> 2];
+end
+
+endmodule