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// SPDX-FileCopyrightText: 2020 Efabless Corporation

//

// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at

//

//      http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

// SPDX-License-Identifier: Apache-2.0

`default_nettype none

/*

 *-------------------------------------------------------------

 *

 * user_project_wrapper

 *

 * This wrapper enumerates all of the pins available to the

 * user for the user project.

 *

 * An example user project is provided in this wrapper.  The

 * example should be removed and replaced with the actual

 * user project.

 *

 *-------------------------------------------------------------

 */

module user_project_wrapper #(

    parameter BITS = 32

) (

`ifdef USE_POWER_PINS

    inout vdda1,        // User area 1 3.3V supply

    inout vdda2,        // User area 2 3.3V supply

    inout vssa1,        // User area 1 analog ground

    inout vssa2,        // User area 2 analog ground

    inout vccd1,        // User area 1 1.8V supply

    inout vccd2,        // User area 2 1.8v supply

    inout vssd1,        // User area 1 digital ground

    inout vssd2,        // User area 2 digital ground

`endif

    // Wishbone Slave ports (WB MI A)

    input wb_clk_i,

    input wb_rst_i,

    input wbs_stb_i,

    input wbs_cyc_i,

    input wbs_we_i,

    input [3:0] wbs_sel_i,

    input [31:0] wbs_dat_i,

    input [31:0] wbs_adr_i,

    output wbs_ack_o,

    output [31:0] wbs_dat_o,

    // Logic Analyzer Signals

    input  [127:0] la_data_in,

    output [127:0] la_data_out,

    input  [127:0] la_oenb,

    // IOs

    input  [`MPRJ_IO_PADS-1:0] io_in,

    output [`MPRJ_IO_PADS-1:0] io_out,

    output [`MPRJ_IO_PADS-1:0] io_oeb,

    // Analog (direct connection to GPIO pad---use with caution)

    // Note that analog I/O is not available on the 7 lowest-numbered

    // GPIO pads, and so the analog_io indexing is offset from the

    // GPIO indexing by 7 (also upper 2 GPIOs do not have analog_io).

    inout [`MPRJ_IO_PADS-10:0] analog_io,

    // Independent clock (on independent integer divider)

    input   user_clock2,

    // User maskable interrupt signals

    output [2:0] user_irq

);

/*--------------------------------------*/

/* User project is instantiated  here   */

/*--------------------------------------*/

user_proj_example mprj (

    `ifdef USE_POWER_PINS

        .vdda1(vdda1),  // User area 1 3.3V power

        .vdda2(vdda2),  // User area 2 3.3V power

        .vssa1(vssa1),  // User area 1 analog ground

        .vssa2(vssa2),  // User area 2 analog ground

        .vccd1(vccd1),  // User area 1 1.8V power

        .vccd2(vccd2),  // User area 2 1.8V power

        .vssd1(vssd1),  // User area 1 digital ground

        .vssd2(vssd2),  // User area 2 digital ground

    `endif

    .wb_clk_i(wb_clk_i),

    .wb_rst_i(wb_rst_i),

    // MGMT SoC Wishbone Slave

    .wbs_cyc_i(wbs_cyc_i),

    .wbs_stb_i(wbs_stb_i),

    .wbs_we_i(wbs_we_i),

    .wbs_sel_i(wbs_sel_i),

    .wbs_adr_i(wbs_adr_i),

    .wbs_dat_i(wbs_dat_i),

    .wbs_ack_o(wbs_ack_o),

    .wbs_dat_o(wbs_dat_o),

    // Logic Analyzer

    .la_data_in(la_data_in),

    .la_data_out(la_data_out),

    .la_oenb (la_oenb),

    // IO Pads

    .io_in (io_in),

    .io_out(io_out),

    .io_oeb(io_oeb),

    // IRQ

    .irq(user_irq)

);

endmodule       // user_project_wrapper

`default_nettype wire