Updating RAMB36E1 thresholds. Adding test for both RAMB18E1/RAMB36E1

1 files changed, 45 insertions, 0 deletions

diff --git a/tests/arch/common/memory_params.v b/tests/arch/common/memory_params.v
new file mode 100644
index 000000000..dbc6ca65c
--- /dev/null
+++ b/tests/arch/common/memory_params.v
@@ -0,0 +1,45 @@
+`default_nettype none
+module sync_ram_sp #(parameter DATA_WIDTH=8, ADDRESS_WIDTH=10)
+   (input  wire                      write_enable, clk,
+    input  wire  [DATA_WIDTH-1:0]    data_in,
+    input  wire  [ADDRESS_WIDTH-1:0] address_in,
+    output wire  [DATA_WIDTH-1:0]    data_out);
+
+   localparam WORD  = (DATA_WIDTH-1);
+   localparam DEPTH = (2**ADDRESS_WIDTH-1);
+
+   reg [WORD:0] data_out_r;
+   reg [WORD:0] memory [0:DEPTH];
+
+   always @(posedge clk) begin
+      if (write_enable)
+        memory[address_in] <= data_in;
+      data_out_r <= memory[address_in];
+   end
+
+   assign data_out = data_out_r;
+endmodule // sync_ram_sp
+
+
+`default_nettype none
+module sync_ram_sdp #(parameter DATA_WIDTH=8, ADDRESS_WIDTH=10)
+   (input  wire                      clk, write_enable,
+    input  wire  [DATA_WIDTH-1:0]    data_in,
+    input  wire  [ADDRESS_WIDTH-1:0] address_in_r, address_in_w,
+    output wire  [DATA_WIDTH-1:0]    data_out);
+
+   localparam WORD  = (DATA_WIDTH-1);
+   localparam DEPTH = (2**ADDRESS_WIDTH-1);
+
+   reg [WORD:0] data_out_r;
+   reg [WORD:0] memory [0:DEPTH];
+
+   always @(posedge clk) begin
+      if (write_enable)
+        memory[address_in_w] <= data_in;
+      data_out_r <= memory[address_in_r];
+   end
+
+   assign data_out = data_out_r;
+endmodule // sync_ram_sdp
+