1 files changed, 20 insertions, 0 deletions
diff --git a/techlibs/xilinx/drams_bb.v b/techlibs/xilinx/drams_bb.v
new file mode 100644
index 000000000..11168fe13
--- /dev/null
+++ b/techlibs/xilinx/drams_bb.v
@@ -0,0 +1,20 @@
+
+module RAM64X1D (
+	output DPO, SPO,
+	input  D, WCLK, WE,
+	input  A0, A1, A2, A3, A4, A5,
+	input  DPRA0, DPRA1, DPRA2, DPRA3, DPRA4, DPRA5
+);
+	parameter INIT = 64'h0;
+	parameter IS_WCLK_INVERTED = 1'b0;
+endmodule
+
+module RAM128X1D (
+	output       DPO, SPO,
+	input        D, WCLK, WE,
+	input  [6:0] A, DPRA
+);
+	parameter INIT = 128'h0;
+	parameter IS_WCLK_INVERTED = 1'b0;
+endmodule
+