module test_eth_axis_tx_64;

// Parameters
parameter DATA_WIDTH = 64;
parameter KEEP_ENABLE = (DATA_WIDTH>8);
parameter KEEP_WIDTH = (DATA_WIDTH/8);

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

reg s_eth_hdr_valid = 0;
reg [47:0] s_eth_dest_mac = 0;
reg [47:0] s_eth_src_mac = 0;
reg [15:0] s_eth_type = 0;
reg [DATA_WIDTH-1:0] s_eth_payload_axis_tdata = 0;
reg [KEEP_WIDTH-1:0] s_eth_payload_axis_tkeep = 0;
reg s_eth_payload_axis_tvalid = 0;
reg s_eth_payload_axis_tlast = 0;
reg s_eth_payload_axis_tuser = 0;
reg m_axis_tready = 0;

// Outputs
wire s_eth_payload_axis_tready;
wire s_eth_hdr_ready;
wire [DATA_WIDTH-1:0] m_axis_tdata;
wire [KEEP_WIDTH-1:0] m_axis_tkeep;
wire m_axis_tvalid;
wire m_axis_tlast;
wire m_axis_tuser;
wire busy;

initial begin
    // myhdl integration
    $from_myhdl(
        clk,
        rst,
        current_test,
        s_eth_hdr_valid,
        s_eth_dest_mac,
        s_eth_src_mac,
        s_eth_type,
        s_eth_payload_axis_tdata,
        s_eth_payload_axis_tkeep,
        s_eth_payload_axis_tvalid,
        s_eth_payload_axis_tlast,
        s_eth_payload_axis_tuser,
        m_axis_tready
    );
    $to_myhdl(
        s_eth_hdr_ready,
        s_eth_payload_axis_tready,
        m_axis_tdata,
        m_axis_tkeep,
        m_axis_tvalid,
        m_axis_tlast,
        m_axis_tuser,
        busy
    );

    // dump file
    $dumpfile("test_eth_axis_tx_64.lxt");
    $dumpvars(0, test_eth_axis_tx_64);
end

eth_axis_tx #(
    .DATA_WIDTH(DATA_WIDTH),
    .KEEP_ENABLE(KEEP_ENABLE),
    .KEEP_WIDTH(KEEP_WIDTH)
)
UUT (
    .clk(clk),
    .rst(rst),
    // Ethernet frame input
    .s_eth_hdr_valid(s_eth_hdr_valid),
    .s_eth_hdr_ready(s_eth_hdr_ready),
    .s_eth_dest_mac(s_eth_dest_mac),
    .s_eth_src_mac(s_eth_src_mac),
    .s_eth_type(s_eth_type),
    .s_eth_payload_axis_tdata(s_eth_payload_axis_tdata),
    .s_eth_payload_axis_tkeep(s_eth_payload_axis_tkeep),
    .s_eth_payload_axis_tvalid(s_eth_payload_axis_tvalid),
    .s_eth_payload_axis_tready(s_eth_payload_axis_tready),
    .s_eth_payload_axis_tlast(s_eth_payload_axis_tlast),
    .s_eth_payload_axis_tuser(s_eth_payload_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_tuser(m_axis_tuser),
    // Status signals
    .busy(busy)
);

endmodule