// 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
);

    // instantiate user project here
        wrapped_rgb_mixer wrapped_rgb_mixer(
        `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
    
        // interface as user_proj_example.v
        .wb_clk_i   (wb_clk_i),
        .wb_rst_i   (wb_rst_i),
        .wbs_stb_i  (wbs_stb_i),
        .wbs_cyc_i  (wbs_cyc_i),
        .wbs_we_i   (wbs_we_i),
        .wbs_sel_i  (wbs_sel_i),
        .wbs_dat_i  (wbs_dat_i),
        .wbs_adr_i  (wbs_adr_i),
        .wbs_ack_o  (wbs_ack_o),
        .wbs_dat_o  (wbs_dat_o),

        // only provide first 32 bits to reduce wiring congestion
        .la_data_in (la_data_in [31:0]),
        .la_data_out(la_data_out[31:0]),
        .la_oenb    (la_oenb[31:0]),

        // IOs
        .io_in      (io_in),
        .io_out     (io_out),
        .io_oeb     (io_oeb),

        // IRQs
        .irq        (user_irq),

        // Extra clock
        .user_clock2        (user_clock2),
        
        // active input, only connect tristated outputs if this is high
        .active     (la_data_in[32+0])
        );

    wrapped_frequency_counter wrapped_frequency_counter(
        `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
    
        // interface as user_proj_example.v
        .wb_clk_i   (wb_clk_i),
        .wb_rst_i   (wb_rst_i),
        .wbs_stb_i  (wbs_stb_i),
        .wbs_cyc_i  (wbs_cyc_i),
        .wbs_we_i   (wbs_we_i),
        .wbs_sel_i  (wbs_sel_i),
        .wbs_dat_i  (wbs_dat_i),
        .wbs_adr_i  (wbs_adr_i),
        .wbs_ack_o  (wbs_ack_o),
        .wbs_dat_o  (wbs_dat_o),

        // only provide first 32 bits to reduce wiring congestion
        .la_data_in (la_data_in [31:0]),
        .la_data_out(la_data_out[31:0]),
        .la_oenb    (la_oenb[31:0]),

        // IOs
        .io_in      (io_in),
        .io_out     (io_out),
        .io_oeb     (io_oeb),

        // IRQs
        .irq        (user_irq),

        // Extra clock
        .user_clock2        (user_clock2),
        
        // active input, only connect tristated outputs if this is high
        .active     (la_data_in[32+1])
        );

    wrapped_a51 wrapped_a51(
        `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
    
        // interface as user_proj_example.v
        .wb_clk_i   (wb_clk_i),
        .wb_rst_i   (wb_rst_i),
        .wbs_stb_i  (wbs_stb_i),
        .wbs_cyc_i  (wbs_cyc_i),
        .wbs_we_i   (wbs_we_i),
        .wbs_sel_i  (wbs_sel_i),
        .wbs_dat_i  (wbs_dat_i),
        .wbs_adr_i  (wbs_adr_i),
        .wbs_ack_o  (wbs_ack_o),
        .wbs_dat_o  (wbs_dat_o),

        // only provide first 32 bits to reduce wiring congestion
        .la_data_in (la_data_in [31:0]),
        .la_data_out(la_data_out[31:0]),
        .la_oenb    (la_oenb[31:0]),

        // IOs
        .io_in      (io_in),
        .io_out     (io_out),
        .io_oeb     (io_oeb),

        // IRQs
        .irq        (user_irq),

        // Extra clock
        .user_clock2        (user_clock2),
        
        // active input, only connect tristated outputs if this is high
        .active     (la_data_in[32+2])
        );

    wrapper_fibonacci wrapper_fibonacci(
        `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
    
        // interface as user_proj_example.v
        .wb_clk_i   (wb_clk_i),
        .wb_rst_i   (wb_rst_i),
        .wbs_stb_i  (wbs_stb_i),
        .wbs_cyc_i  (wbs_cyc_i),
        .wbs_we_i   (wbs_we_i),
        .wbs_sel_i  (wbs_sel_i),
        .wbs_dat_i  (wbs_dat_i),
        .wbs_adr_i  (wbs_adr_i),
        .wbs_ack_o  (wbs_ack_o),
        .wbs_dat_o  (wbs_dat_o),

        // only provide first 32 bits to reduce wiring congestion
        .la_data_in (la_data_in [31:0]),
        .la_data_out(la_data_out[31:0]),
        .la_oenb    (la_oenb[31:0]),

        // IOs
        .io_in      (io_in),
        .io_out     (io_out),
        .io_oeb     (io_oeb),

        // IRQs
        .irq        (user_irq),

        // Extra clock
        .user_clock2        (user_clock2),
        
        // active input, only connect tristated outputs if this is high
        .active     (la_data_in[32+3])
        );

    wrapped_quad_pwm_fet_drivers wrapped_quad_pwm_fet_drivers(
        `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
    
        // interface as user_proj_example.v
        .wb_clk_i   (wb_clk_i),
        .wb_rst_i   (wb_rst_i),
        .wbs_stb_i  (wbs_stb_i),
        .wbs_cyc_i  (wbs_cyc_i),
        .wbs_we_i   (wbs_we_i),
        .wbs_sel_i  (wbs_sel_i),
        .wbs_dat_i  (wbs_dat_i),
        .wbs_adr_i  (wbs_adr_i),
        .wbs_ack_o  (wbs_ack_o),
        .wbs_dat_o  (wbs_dat_o),

        // only provide first 32 bits to reduce wiring congestion
        .la_data_in (la_data_in [31:0]),
        .la_data_out(la_data_out[31:0]),
        .la_oenb    (la_oenb[31:0]),

        // IOs
        .io_in      (io_in),
        .io_out     (io_out),
        .io_oeb     (io_oeb),

        // IRQs
        .irq        (user_irq),

        // Extra clock
        .user_clock2        (user_clock2),
        
        // active input, only connect tristated outputs if this is high
        .active     (la_data_in[32+5])
        );

    wrapped_chacha_wb_accel wrapped_chacha_wb_accel(
        `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
    
        // interface as user_proj_example.v
        .wb_clk_i   (wb_clk_i),
        .wb_rst_i   (wb_rst_i),
        .wbs_stb_i  (wbs_stb_i),
        .wbs_cyc_i  (wbs_cyc_i),
        .wbs_we_i   (wbs_we_i),
        .wbs_sel_i  (wbs_sel_i),
        .wbs_dat_i  (wbs_dat_i),
        .wbs_adr_i  (wbs_adr_i),
        .wbs_ack_o  (wbs_ack_o),
        .wbs_dat_o  (wbs_dat_o),

        // only provide first 32 bits to reduce wiring congestion
        .la_data_in (la_data_in [31:0]),
        .la_data_out(la_data_out[31:0]),
        .la_oenb    (la_oenb[31:0]),

        // IOs
        .io_in      (io_in),
        .io_out     (io_out),
        .io_oeb     (io_oeb),

        // IRQs
        .irq        (user_irq),

        // Extra clock
        .user_clock2        (user_clock2),
        
        // active input, only connect tristated outputs if this is high
        .active     (la_data_in[32+9])
        );

    fbless_graphics_core fbless_graphics_core(
        `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
    
        // interface as user_proj_example.v
        .wb_clk_i   (wb_clk_i),
        .wb_rst_i   (wb_rst_i),
        .wbs_stb_i  (wbs_stb_i),
        .wbs_cyc_i  (wbs_cyc_i),
        .wbs_we_i   (wbs_we_i),
        .wbs_sel_i  (wbs_sel_i),
        .wbs_dat_i  (wbs_dat_i),
        .wbs_adr_i  (wbs_adr_i),
        .wbs_ack_o  (wbs_ack_o),
        .wbs_dat_o  (wbs_dat_o),

        // only provide first 32 bits to reduce wiring congestion
        .la_data_in (la_data_in [31:0]),
        .la_data_out(la_data_out[31:0]),
        .la_oenb    (la_oenb[31:0]),

        // IOs
        .io_in      (io_in),
        .io_out     (io_out),
        .io_oeb     (io_oeb),

        // IRQs
        .irq        (user_irq),

        // Extra clock
        .user_clock2        (user_clock2),
        
        // active input, only connect tristated outputs if this is high
        .active     (la_data_in[32+10])
        );


    // end of module instantiation

endmodule	// user_project_wrapper
`default_nettype wire