module test_axis_ram_switch_4x4_64_64;

// Parameters
parameter FIFO_DEPTH = 512;
parameter SPEEDUP = 0;
parameter S_COUNT = 4;
parameter M_COUNT = 4;
parameter S_DATA_WIDTH = 64;
parameter S_KEEP_ENABLE = (S_DATA_WIDTH>8);
parameter S_KEEP_WIDTH = (S_DATA_WIDTH/8);
parameter M_DATA_WIDTH = 64;
parameter M_KEEP_ENABLE = (M_DATA_WIDTH>8);
parameter M_KEEP_WIDTH = (M_DATA_WIDTH/8);
parameter ID_ENABLE = 1;
parameter ID_WIDTH = 8;
parameter DEST_WIDTH = $clog2(M_COUNT+1);
parameter USER_ENABLE = 1;
parameter USER_WIDTH = 1;
parameter USER_BAD_FRAME_VALUE = 1'b1;
parameter USER_BAD_FRAME_MASK = 1'b1;
parameter DROP_BAD_FRAME = 1;
parameter DROP_WHEN_FULL = 0;
parameter M_BASE = {3'd3, 3'd2, 3'd1, 3'd0};
parameter M_TOP = {3'd3, 3'd2, 3'd1, 3'd0};
parameter M_CONNECT = {M_COUNT{{S_COUNT{1'b1}}}};
parameter ARB_TYPE_ROUND_ROBIN = 1;
parameter ARB_LSB_HIGH_PRIORITY = 1;
parameter RAM_PIPELINE = 2;

// Inputs
reg clk = 0;
reg rst = 0;
reg [7:0] current_test = 0;

reg [S_COUNT*S_DATA_WIDTH-1:0] s_axis_tdata = 0;
reg [S_COUNT*S_KEEP_WIDTH-1:0] s_axis_tkeep = 0;
reg [S_COUNT-1:0] s_axis_tvalid = 0;
reg [S_COUNT-1:0] s_axis_tlast = 0;
reg [S_COUNT*ID_WIDTH-1:0] s_axis_tid = 0;
reg [S_COUNT*DEST_WIDTH-1:0] s_axis_tdest = 0;
reg [S_COUNT*USER_WIDTH-1:0] s_axis_tuser = 0;
reg [M_COUNT-1:0] m_axis_tready = 0;

// Outputs
wire [S_COUNT-1:0] s_axis_tready;
wire [M_COUNT*M_DATA_WIDTH-1:0] m_axis_tdata;
wire [M_COUNT*M_KEEP_WIDTH-1:0] m_axis_tkeep;
wire [M_COUNT-1:0] m_axis_tvalid;
wire [M_COUNT-1:0] m_axis_tlast;
wire [M_COUNT*ID_WIDTH-1:0] m_axis_tid;
wire [M_COUNT*DEST_WIDTH-1:0] m_axis_tdest;
wire [M_COUNT*USER_WIDTH-1:0] m_axis_tuser;
wire [S_COUNT-1:0] status_overflow;
wire [S_COUNT-1:0] status_bad_frame;
wire [S_COUNT-1:0] status_good_frame;

initial begin
    // myhdl integration
    $from_myhdl(
        clk,
        rst,
        current_test,
        s_axis_tdata,
        s_axis_tkeep,
        s_axis_tvalid,
        s_axis_tlast,
        s_axis_tid,
        s_axis_tdest,
        s_axis_tuser,
        m_axis_tready
    );
    $to_myhdl(
        s_axis_tready,
        m_axis_tdata,
        m_axis_tkeep,
        m_axis_tvalid,
        m_axis_tlast,
        m_axis_tid,
        m_axis_tdest,
        m_axis_tuser,
        status_overflow,
        status_bad_frame,
        status_good_frame
    );

    // dump file
    $dumpfile("test_axis_ram_switch_4x4_64_64.lxt");
    $dumpvars(0, test_axis_ram_switch_4x4_64_64);
end

axis_ram_switch #(
    .FIFO_DEPTH(FIFO_DEPTH),
    .SPEEDUP(SPEEDUP),
    .S_COUNT(S_COUNT),
    .M_COUNT(M_COUNT),
    .S_DATA_WIDTH(S_DATA_WIDTH),
    .S_KEEP_ENABLE(S_KEEP_ENABLE),
    .S_KEEP_WIDTH(S_KEEP_WIDTH),
    .M_DATA_WIDTH(M_DATA_WIDTH),
    .M_KEEP_ENABLE(M_KEEP_ENABLE),
    .M_KEEP_WIDTH(M_KEEP_WIDTH),
    .ID_ENABLE(ID_ENABLE),
    .ID_WIDTH(ID_WIDTH),
    .DEST_WIDTH(DEST_WIDTH),
    .USER_ENABLE(USER_ENABLE),
    .USER_WIDTH(USER_WIDTH),
    .USER_BAD_FRAME_VALUE(USER_BAD_FRAME_VALUE),
    .USER_BAD_FRAME_MASK(USER_BAD_FRAME_MASK),
    .DROP_BAD_FRAME(DROP_BAD_FRAME),
    .DROP_WHEN_FULL(DROP_WHEN_FULL),
    .M_BASE(M_BASE),
    .M_TOP(M_TOP),
    .M_CONNECT(M_CONNECT),
    .ARB_TYPE_ROUND_ROBIN(ARB_TYPE_ROUND_ROBIN),
    .ARB_LSB_HIGH_PRIORITY(ARB_LSB_HIGH_PRIORITY),
    .RAM_PIPELINE(RAM_PIPELINE)
)
UUT (
    .clk(clk),
    .rst(rst),
    // AXI inputs
    .s_axis_tdata(s_axis_tdata),
    .s_axis_tkeep(s_axis_tkeep),
    .s_axis_tvalid(s_axis_tvalid),
    .s_axis_tready(s_axis_tready),
    .s_axis_tlast(s_axis_tlast),
    .s_axis_tid(s_axis_tid),
    .s_axis_tdest(s_axis_tdest),
    .s_axis_tuser(s_axis_tuser),
    // AXI output
    .m_axis_tdata(m_axis_tdata),
    .m_axis_tkeep(m_axis_tkeep),
    .m_axis_tvalid(m_axis_tvalid),
    .m_axis_tready(m_axis_tready),
    .m_axis_tlast(m_axis_tlast),
    .m_axis_tid(m_axis_tid),
    .m_axis_tdest(m_axis_tdest),
    .m_axis_tuser(m_axis_tuser),
    // Status
    .status_overflow(status_overflow),
    .status_bad_frame(status_bad_frame),
    .status_good_frame(status_good_frame)
);

endmodule