pluto_hdl_adi/projects/pzsdr/ccbrk/system_top.v

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2015-09-18 17:24:26 +00:00
// ***************************************************************************
// ***************************************************************************
// Copyright 2011(c) Analog Devices, Inc.
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
// - Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// - Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in
// the documentation and/or other materials provided with the
// distribution.
// - Neither the name of Analog Devices, Inc. nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
// - The use of this software may or may not infringe the patent rights
// of one or more patent holders. This license does not release you
// from the requirement that you obtain separate licenses from these
// patent holders to use this software.
// - Use of the software either in source or binary form, must be run
// on or directly connected to an Analog Devices Inc. component.
//
// THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
// INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A
// PARTICULAR PURPOSE ARE DISCLAIMED.
//
// IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY
// RIGHTS, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
// BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// ***************************************************************************
// ***************************************************************************
`timescale 1ns/100ps
module system_top (
ddr_addr,
ddr_ba,
ddr_cas_n,
ddr_ck_n,
ddr_ck_p,
ddr_cke,
ddr_cs_n,
ddr_dm,
ddr_dq,
ddr_dqs_n,
ddr_dqs_p,
ddr_odt,
ddr_ras_n,
ddr_reset_n,
ddr_we_n,
fixed_io_ddr_vrn,
fixed_io_ddr_vrp,
fixed_io_mio,
fixed_io_ps_clk,
fixed_io_ps_porb,
fixed_io_ps_srstb,
iic_scl,
iic_sda,
gpio_bd,
rx_clk_in_p,
rx_clk_in_n,
rx_frame_in_p,
rx_frame_in_n,
rx_data_in_p,
rx_data_in_n,
tx_clk_out_p,
tx_clk_out_n,
tx_frame_out_p,
tx_frame_out_n,
tx_data_out_p,
tx_data_out_n,
enable,
txnrx,
gpio_clksel,
gpio_resetb,
gpio_sync,
gpio_en_agc,
gpio_ctl,
gpio_status,
spi_csn,
spi_clk,
spi_mosi,
spi_miso,
fmc_prstn,
fmc_clk0_p,
fmc_clk0_n,
fmc_clk1_p,
fmc_clk1_n,
fmc_la_p,
fmc_la_n,
pmod0,
pmod1,
fmc_gt_ref_clk_p,
fmc_gt_ref_clk_n,
fmc_gt_tx_p,
fmc_gt_tx_n,
fmc_gt_rx_p,
fmc_gt_rx_n);
inout [14:0] ddr_addr;
inout [ 2:0] ddr_ba;
inout ddr_cas_n;
inout ddr_ck_n;
inout ddr_ck_p;
inout ddr_cke;
inout ddr_cs_n;
inout [ 3:0] ddr_dm;
inout [31:0] ddr_dq;
inout [ 3:0] ddr_dqs_n;
inout [ 3:0] ddr_dqs_p;
inout ddr_odt;
inout ddr_ras_n;
inout ddr_reset_n;
inout ddr_we_n;
inout fixed_io_ddr_vrn;
inout fixed_io_ddr_vrp;
inout [53:0] fixed_io_mio;
inout fixed_io_ps_clk;
inout fixed_io_ps_porb;
inout fixed_io_ps_srstb;
inout iic_scl;
inout iic_sda;
inout [11:0] gpio_bd;
input rx_clk_in_p;
input rx_clk_in_n;
input rx_frame_in_p;
input rx_frame_in_n;
input [ 5:0] rx_data_in_p;
input [ 5:0] rx_data_in_n;
output tx_clk_out_p;
output tx_clk_out_n;
output tx_frame_out_p;
output tx_frame_out_n;
output [ 5:0] tx_data_out_p;
output [ 5:0] tx_data_out_n;
output enable;
output txnrx;
inout gpio_clksel;
inout gpio_resetb;
inout gpio_sync;
inout gpio_en_agc;
inout [ 3:0] gpio_ctl;
inout [ 7:0] gpio_status;
output spi_csn;
output spi_clk;
output spi_mosi;
input spi_miso;
input fmc_prstn;
input fmc_clk0_p;
input fmc_clk0_n;
input fmc_clk1_p;
input fmc_clk1_n;
inout [33:0] fmc_la_p;
inout [33:0] fmc_la_n;
inout [ 7:0] pmod0;
inout [ 7:0] pmod1;
input fmc_gt_ref_clk_p;
input fmc_gt_ref_clk_n;
output fmc_gt_tx_p;
output fmc_gt_tx_n;
input fmc_gt_rx_p;
input fmc_gt_rx_n;
// internal signals
wire fmc_clk0_s;
wire fmc_clk0;
wire [31:0] up_clk0_count;
wire fmc_clk1_s;
wire fmc_clk1;
wire [31:0] up_clk1_count;
wire fmc_gt_ref_clk;
wire [31:0] gpio_0_0_i;
wire [31:0] gpio_0_0_o;
wire [31:0] gpio_0_0_t;
wire [31:0] gpio_0_1_i;
wire [31:0] gpio_0_1_o;
wire [31:0] gpio_0_1_t;
wire [31:0] gpio_1_0_i;
wire [31:0] gpio_1_0_o;
wire [31:0] gpio_1_0_t;
wire [31:0] gpio_1_1_i;
wire [31:0] gpio_1_1_o;
wire [31:0] gpio_1_1_t;
wire [31:0] gpio_3_1_o;
wire [63:0] gpio_i;
wire [63:0] gpio_o;
wire [63:0] gpio_t;
wire up_clk;
wire up_rst;
wire up_rstn;
wire up_pn_err_clr;
wire up_pn_oos_clr;
wire up_pn_err;
wire up_pn_oos;
// instantiations
IBUFDS i_ibufds_clk0 (
.I (fmc_clk0_p),
.IB (fmc_clk0_n),
.O (fmc_clk0_s));
BUFG i_bufg_clk0 (
.I (fmc_clk0_s),
.O (fmc_clk0));
up_clock_mon i_clk0_mon (
.up_rstn (up_rstn),
.up_clk (up_clk),
.up_d_count (up_clk0_count),
.d_rst (up_rst),
.d_clk (fmc_clk0));
IBUFDS i_ibufds_clk1 (
.I (fmc_clk1_p),
.IB (fmc_clk1_n),
.O (fmc_clk1_s));
BUFG i_bufg_clk1 (
.I (fmc_clk1_s),
.O (fmc_clk1));
up_clock_mon i_clk1_mon (
.up_rstn (up_rstn),
.up_clk (up_clk),
.up_d_count (up_clk1_count),
.d_rst (up_rst),
.d_clk (fmc_clk1));
IBUFDS_GTE2 i_ibufds_ref_clk (
.CEB (1'd0),
.I (fmc_gt_ref_clk_p),
.IB (fmc_gt_ref_clk_n),
.O (fmc_gt_ref_clk),
.ODIV2 ());
assign gpio_0_1_i[31:10] = 'd0;
assign gpio_1_1_i[31:10] = 'd0;
assign up_pn_err_clr = gpio_3_1_o[1];
assign up_pn_oos_clr = gpio_3_1_o[0];
ad_iobuf #(.DATA_WIDTH(42)) i_iobuf_pmod0_fmc_p (
.dio_t ({gpio_0_1_t[9:0], gpio_0_0_t[31:0]}),
.dio_i ({gpio_0_1_o[9:0], gpio_0_0_o[31:0]}),
.dio_o ({gpio_0_1_i[9:0], gpio_0_0_i[31:0]}),
.dio_p ({ pmod1[3],
pmod1[2],
pmod1[1],
pmod1[0],
pmod0[3],
pmod0[2],
pmod0[1],
pmod0[0],
fmc_la_n[16:0],
fmc_la_p[16:0]}));
ad_iobuf #(.DATA_WIDTH(42)) i_iobuf_pmod1_fmc_n (
.dio_t ({gpio_1_1_t[9:0], gpio_1_0_t[31:0]}),
.dio_i ({gpio_1_1_o[9:0], gpio_1_0_o[31:0]}),
.dio_o ({gpio_1_1_i[9:0], gpio_1_0_i[31:0]}),
.dio_p ({ pmod1[7],
pmod1[6],
pmod1[5],
pmod1[4],
pmod0[7],
pmod0[6],
pmod0[5],
pmod0[4],
fmc_la_n[33:17],
fmc_la_p[33:17]}));
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ad_iobuf #(.DATA_WIDTH(16)) i_iobuf (
.dio_t ({gpio_t[51], gpio_t[46:32]}),
.dio_i ({gpio_o[51], gpio_o[46:32]}),
.dio_o ({gpio_i[51], gpio_i[46:32]}),
.dio_p ({ gpio_clksel, // 51:51
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gpio_resetb, // 46:46
gpio_sync, // 45:45
gpio_en_agc, // 44:44
gpio_ctl, // 43:40
gpio_status})); // 39:32
ad_iobuf #(.DATA_WIDTH(12)) i_iobuf_bd (
.dio_t (gpio_t[11:0]),
.dio_i (gpio_o[11:0]),
.dio_o (gpio_i[11:0]),
.dio_p (gpio_bd));
system_wrapper i_system_wrapper (
.ddr_addr (ddr_addr),
.ddr_ba (ddr_ba),
.ddr_cas_n (ddr_cas_n),
.ddr_ck_n (ddr_ck_n),
.ddr_ck_p (ddr_ck_p),
.ddr_cke (ddr_cke),
.ddr_cs_n (ddr_cs_n),
.ddr_dm (ddr_dm),
.ddr_dq (ddr_dq),
.ddr_dqs_n (ddr_dqs_n),
.ddr_dqs_p (ddr_dqs_p),
.ddr_odt (ddr_odt),
.ddr_ras_n (ddr_ras_n),
.ddr_reset_n (ddr_reset_n),
.ddr_we_n (ddr_we_n),
.enable (enable),
.fixed_io_ddr_vrn (fixed_io_ddr_vrn),
.fixed_io_ddr_vrp (fixed_io_ddr_vrp),
.fixed_io_mio (fixed_io_mio),
.fixed_io_ps_clk (fixed_io_ps_clk),
.fixed_io_ps_porb (fixed_io_ps_porb),
.fixed_io_ps_srstb (fixed_io_ps_srstb),
.fmc_gt_ref_clk0 (fmc_gt_ref_clk),
.fmc_gt_ref_clk1 (fmc_gt_ref_clk),
.fmc_gt_rx_n (fmc_gt_rx_n),
.fmc_gt_rx_p (fmc_gt_rx_p),
.fmc_gt_tx_n (fmc_gt_tx_n),
.fmc_gt_tx_p (fmc_gt_tx_p),
.gpio_0_0_i (gpio_0_0_i),
.gpio_0_0_o (gpio_0_0_o),
.gpio_0_0_t (gpio_0_0_t),
.gpio_0_1_i (gpio_0_1_i),
.gpio_0_1_o (gpio_0_1_o),
.gpio_0_1_t (gpio_0_1_t),
.gpio_1_0_i (gpio_1_0_i),
.gpio_1_0_o (gpio_1_0_o),
.gpio_1_0_t (gpio_1_0_t),
.gpio_1_1_i (gpio_1_1_i),
.gpio_1_1_o (gpio_1_1_o),
.gpio_1_1_t (gpio_1_1_t),
.gpio_2_0_i (up_clk0_count),
.gpio_2_0_o (),
.gpio_2_0_t (),
.gpio_2_1_i (up_clk1_count),
.gpio_2_1_o (),
.gpio_2_1_t (),
.gpio_3_0_i ({31'd0, fmc_prstn}),
.gpio_3_0_o (),
.gpio_3_0_t (),
.gpio_3_1_i ({30'd0, up_pn_err, up_pn_oos}),
.gpio_3_1_o (gpio_3_1_o),
.gpio_3_1_t (),
.gpio_i (gpio_i),
.gpio_o (gpio_o),
.gpio_t (gpio_t),
.iic_main_scl_io (iic_scl),
.iic_main_sda_io (iic_sda),
.otg_vbusoc (1'b0),
.ps_intr_00 (1'b0),
.ps_intr_01 (1'b0),
.ps_intr_02 (1'b0),
.ps_intr_03 (1'b0),
.ps_intr_04 (1'b0),
.ps_intr_05 (1'b0),
.ps_intr_06 (1'b0),
.ps_intr_07 (1'b0),
.ps_intr_08 (1'b0),
.ps_intr_09 (1'b0),
.ps_intr_10 (1'b0),
.ps_intr_11 (1'b0),
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.ps_intr_15 (1'b0),
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.rx_clk_in_n (rx_clk_in_n),
.rx_clk_in_p (rx_clk_in_p),
.rx_data_in_n (rx_data_in_n),
.rx_data_in_p (rx_data_in_p),
.rx_frame_in_n (rx_frame_in_n),
.rx_frame_in_p (rx_frame_in_p),
.spi0_clk_i (1'b0),
.spi0_clk_o (spi_clk),
.spi0_csn_0_o (spi_csn),
.spi0_csn_1_o (),
.spi0_csn_2_o (),
.spi0_csn_i (1'b1),
.spi0_sdi_i (spi_miso),
.spi0_sdo_i (1'b0),
.spi0_sdo_o (spi_mosi),
.spi1_clk_i (1'b0),
.spi1_clk_o (),
.spi1_csn_0_o (),
.spi1_csn_1_o (),
.spi1_csn_2_o (),
.spi1_csn_i (1'b1),
.spi1_sdi_i (1'b0),
.spi1_sdo_i (1'b0),
.spi1_sdo_o (),
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.tdd_sync_i (1'b0),
.tdd_sync_o (),
.tdd_sync_t (),
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.tx_clk_out_n (tx_clk_out_n),
.tx_clk_out_p (tx_clk_out_p),
.tx_data_out_n (tx_data_out_n),
.tx_data_out_p (tx_data_out_p),
.tx_frame_out_n (tx_frame_out_n),
.tx_frame_out_p (tx_frame_out_p),
.txnrx (txnrx),
.up_clk (up_clk),
.up_enable (gpio_o[47]),
.up_pn_err (up_pn_err),
.up_pn_err_clr (up_pn_err_clr),
.up_pn_oos (up_pn_oos),
.up_pn_oos_clr (up_pn_oos_clr),
.up_rst (up_rst),
.up_rstn (up_rstn),
.up_txnrx (gpio_o[48]));
endmodule
// ***************************************************************************
// ***************************************************************************