module mem_1024x8 ( R0_addr, R0_en, R0_clk, R0_data, W0_addr, W0_en, W0_clk, W0_data ); input [9:0] R0_addr; input R0_en; input R0_clk; output wire [7:0] R0_data; input [9:0] W0_addr; input W0_en; input W0_clk; input [7:0] W0_data; reg [7:0] Memory [0:1023]; reg _R0_en_d0; reg [9:0] _R0_addr_d0; always @(posedge R0_clk) begin _R0_en_d0 <= R0_en; _R0_addr_d0 <= R0_addr; end always @(posedge W0_clk) if (W0_en) Memory[W0_addr] <= W0_data; assign R0_data = (_R0_en_d0 ? Memory[_R0_addr_d0] : 8'bxxxxxxxx); endmodule