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https://opencores.org/ocsvn/ha1588/ha1588/trunk
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[/] [ha1588/] [tags/] [v1p2/] [sim/] [top/] [ha1588_tb.v] - Rev 37
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/* * $ha1588_tb.v * * Copyright (c) 2012, BABY&HW. All rights reserved. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, * MA 02110-1301 USA */ `timescale 1ns/1ns module ha1588_tb (); reg up_clk; wire up_wr, up_rd; wire [ 7:0] up_addr; wire [31:0] up_data_wr, up_data_rd; initial begin up_clk = 1'b0; forever #5 up_clk = !up_clk; end reg rtc_clk; initial begin rtc_clk = 1'b0; forever #4 rtc_clk = !rtc_clk; end reg rst; initial begin rst = 1'b1; #10 rst = 1'b0; end wire rx_gmii_clk; wire rx_gmii_ctrl; wire [ 7:0] rx_gmii_data; wire tx_gmii_clk; wire tx_gmii_ctrl; wire [ 7:0] tx_gmii_data; gmii_rx_bfm NIC_DRV_RX_BFM ( .gmii_rxclk(rx_gmii_clk), .gmii_rxctrl(rx_gmii_ctrl), .gmii_rxdata(rx_gmii_data) ); gmii_tx_bfm NIC_DRV_TX_BFM ( .gmii_txclk(tx_gmii_clk), .gmii_txctrl(tx_gmii_ctrl), .gmii_txdata(tx_gmii_data) ); ptp_drv_bfm_sv PTP_DRV_BFM ( .up_clk(up_clk), .up_wr(up_wr), .up_rd(up_rd), .up_addr(up_addr), .up_data_wr(up_data_wr), .up_data_rd(up_data_rd) ); ha1588 PTP_HA_DUT ( .rst(rst), .clk(up_clk), .wr_in(up_wr), .rd_in(up_rd), .addr_in(up_addr), .data_in(up_data_wr), .data_out(up_data_rd), .rtc_clk(rtc_clk), .rtc_time_ptp_ns(), .rtc_time_ptp_sec(), .rx_gmii_clk(rx_gmii_clk), .rx_gmii_ctrl(rx_gmii_ctrl), .rx_gmii_data(rx_gmii_data), .tx_gmii_clk(tx_gmii_clk), .tx_gmii_ctrl(tx_gmii_ctrl), .tx_gmii_data(tx_gmii_data) ); initial begin ha1588_tb.PTP_DRV_BFM.up_start = 1; #100000000 $stop; end endmodule
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