URL
https://opencores.org/ocsvn/wb_async_mem_bridge/wb_async_mem_bridge/trunk
Subversion Repositories wb_async_mem_bridge
[/] [wb_async_mem_bridge/] [trunk/] [src/] [test_harness.v] - Rev 4
Go to most recent revision | Compare with Previous | Blame | View Log
// -------------------------------------------------------------------- // // -------------------------------------------------------------------- `include "timescale.v" module test_harness( inout [35:0] gpio_0, inout [35:0] gpio_1, input sys_clk_i, input sys_rst_i ); // -------------------------------------------------------------------- // wb_async_mem_bridge wire [31:0] wb_data_i; wire [31:0] wb_data_o; wire [31:0] wb_addr_o; wire [3:0] wb_sel_o; wire wb_we_o; wire wb_cyc_o; wire wb_stb_o; wire wb_ack_i; wire wb_err_i; wire wb_rty_i; wb_async_mem_bridge i_wb_async_mem_bridge( .wb_data_i(wb_data_i), .wb_data_o(wb_data_o), .wb_addr_o(wb_addr_o), .wb_sel_o(wb_sel_o), .wb_we_o(wb_we_o), .wb_cyc_o(wb_cyc_o), .wb_stb_o(wb_stb_o), .wb_ack_i(wb_ack_i), .wb_err_i(wb_err_i), .wb_rty_i(wb_rty_i), .mem_d( gpio_1[31:0] ), .mem_a( {8'h00, gpio_0[23:0]} ), .mem_oe_n( gpio_0[30] ), .mem_bls_n( { gpio_0[26], gpio_0[27], gpio_0[28], gpio_0[29] } ), .mem_we_n( gpio_0[25] ), .mem_cs_n( gpio_0[24] ), .wb_clk_i(sys_clk_i), .wb_rst_i(sys_rst_i) ); // -------------------------------------------------------------------- // soc_ram soc_ram i_soc_ram_0( .data(wb_data_o[7:0]), .addr(wb_addr_o[7:2]), .we(wb_we_o & wb_stb_o & wb_sel_o[0]), .clk(sys_clk_i), .q(wb_data_i[7:0]) ); soc_ram i_soc_ram_1( .data(wb_data_o[15:8]), .addr(wb_addr_o[7:2]), .we(wb_we_o & wb_stb_o & wb_sel_o[1]), .clk(sys_clk_i), .q(wb_data_i[15:8]) ); soc_ram i_soc_ram_2( .data(wb_data_o[23:16]), .addr(wb_addr_o[7:2]), .we(wb_we_o & wb_stb_o & wb_sel_o[2]), .clk(sys_clk_i), .q(wb_data_i[23:16]) ); soc_ram i_soc_ram_3( .data(wb_data_o[31:24]), .addr(wb_addr_o[7:2]), .we(wb_we_o & wb_stb_o & wb_sel_o[3]), .clk(sys_clk_i), .q(wb_data_i[31:24]) ); endmodule
Go to most recent revision | Compare with Previous | Blame | View Log