1 files changed, 33 insertions, 0 deletions
diff --git a/rtl/curve/uop/uop_init_rom.v b/rtl/curve/uop/uop_init_rom.v
new file mode 100644
index 0000000..ac44b55
--- /dev/null
+++ b/rtl/curve/uop/uop_init_rom.v
@@ -0,0 +1,33 @@
+`timescale 1ns / 1ps
+
+module uop_init_rom
+	(
+		input		wire				clk,
+		input		wire	[ 5: 0]	addr,
+		output	reg	[19: 0]	data
+    );
+
+
+		//
+		// Microcode
+		//
+`include "..\uop_ecdsa.v"
+
+
+   	//
+		// Doubling Microprogram
+		//
+   always @(posedge clk)
+
+		case (addr)
+		
+			6'd00:	data <= {OPCODE_MOV, UOP_SRC_ONE,  UOP_SRC_DUMMY, UOP_DST_RX, UOP_EXEC_ALWAYS};
+			6'd01:	data <= {OPCODE_MOV, UOP_SRC_ONE,  UOP_SRC_DUMMY, UOP_DST_RY, UOP_EXEC_ALWAYS};
+			6'd02:	data <= {OPCODE_MOV, UOP_SRC_ZERO, UOP_SRC_DUMMY, UOP_DST_RZ, UOP_EXEC_ALWAYS};
+			
+			default:	data <= {OPCODE_RDY, UOP_SRC_DUMMY, UOP_SRC_DUMMY, UOP_DST_DUMMY};
+			
+		endcase
+		
+
+endmodule