// *************************************************************************** // *************************************************************************** // Copyright (C) 2014-2023 Analog Devices, Inc. All rights reserved. // // In this HDL repository, there are many different and unique modules, consisting // of various HDL (Verilog or VHDL) components. The individual modules are // developed independently, and may be accompanied by separate and unique license // terms. // // The user should read each of these license terms, and understand the // freedoms and responsibilities that he or she has by using this source/core. // // This core 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. // // Redistribution and use of source or resulting binaries, with or without modification // of this file, are permitted under one of the following two license terms: // // 1. The GNU General Public License version 2 as published by the // Free Software Foundation, which can be found in the top level directory // of this repository (LICENSE_GPL2), and also online at: // // // OR // // 2. An ADI specific BSD license, which can be found in the top level directory // of this repository (LICENSE_ADIBSD), and also on-line at: // https://github.com/analogdevicesinc/hdl/blob/master/LICENSE_ADIBSD // This will allow to generate bit files and not release the source code, // as long as it attaches to an ADI device. // // *************************************************************************** // *************************************************************************** `timescale 1ns/100ps module system_top ( input sys_rst, input sys_clk_p, input sys_clk_n, input uart_sin, output uart_sout, output [ 13:0] ddr3_addr, output [ 2:0] ddr3_ba, output ddr3_cas_n, output [ 0:0] ddr3_ck_n, output [ 0:0] ddr3_ck_p, output [ 0:0] ddr3_cke, output [ 0:0] ddr3_cs_n, output [ 7:0] ddr3_dm, inout [ 63:0] ddr3_dq, inout [ 7:0] ddr3_dqs_n, inout [ 7:0] ddr3_dqs_p, output [ 0:0] ddr3_odt, output ddr3_ras_n, output ddr3_reset_n, output ddr3_we_n, input sgmii_rxp, input sgmii_rxn, output sgmii_txp, output sgmii_txn, output phy_rstn, input mgt_clk_p, input mgt_clk_n, output mdio_mdc, inout mdio_mdio, output fan_pwm, output [26:1] linear_flash_addr, output linear_flash_adv_ldn, output linear_flash_ce_n, output linear_flash_oen, output linear_flash_wen, inout [15:0] linear_flash_dq_io, inout [ 6:0] gpio_lcd, inout [ 20:0] gpio_bd, output iic_rstn, inout iic_scl, inout iic_sda, input rx_ref_clk_0_p, input rx_ref_clk_0_n, input [ 7:0] rx_data_0_p, input [ 7:0] rx_data_0_n, input rx_ref_clk_1_p, input rx_ref_clk_1_n, input [ 7:0] rx_data_1_p, input [ 7:0] rx_data_1_n, output rx_sysref_p, output rx_sysref_n, output rx_sync_0_p, output rx_sync_0_n, output rx_sync_1_p, output rx_sync_1_n, output spi_csn_0, output spi_csn_1, output spi_clk, inout spi_sdio, output spi_dirn, output dac_clk, output dac_data, output dac_sync_0, output dac_sync_1, output psync_0, output psync_1, input trig_p, input trig_n, output vdither_p, output vdither_n, inout pwr_good, inout fd_1, inout irq_1, inout fd_0, inout irq_0, inout pwdn_1, inout rst_1, output drst_1, output arst_1, inout pwdn_0, inout rst_0, output drst_0, output arst_0 ); // internal signals wire [ 63:0] gpio_i; wire [ 63:0] gpio_o; wire [ 63:0] gpio_t; wire [ 7:0] spi_csn; wire spi_mosi; wire spi_miso; wire rx_ref_clk_0; wire rx_ref_clk_1; wire psync; wire vcal; // spi & misc assign iic_rstn = 1'b1; assign fan_pwm = 1'b1; assign dac_clk = spi_clk; assign dac_data = spi_mosi; assign dac_sync_1 = spi_csn[3]; assign dac_sync_0 = spi_csn[2]; assign spi_csn_1 = spi_csn[1]; assign spi_csn_0 = spi_csn[0]; assign drst_1 = 1'b0; assign arst_1 = 1'b0; assign drst_0 = 1'b0; assign arst_0 = 1'b0; assign psync_0 = psync; assign psync_1 = psync; assign gpio_i[63:47]= gpio_o[63:47]; assign gpio_i[45:45]= gpio_o[45:45]; assign gpio_i[37:36]= gpio_o[37:36]; assign gpio_i[33:21]= gpio_o[33:21]; // lvds buffers IBUFDS_GTE2 i_ibufds_rx_ref_clk_0 ( .CEB (1'd0), .I (rx_ref_clk_0_p), .IB (rx_ref_clk_0_n), .O (rx_ref_clk_0), .ODIV2 ()); IBUFDS_GTE2 i_ibufds_rx_ref_clk_1 ( .CEB (1'd0), .I (rx_ref_clk_1_p), .IB (rx_ref_clk_1_n), .O (rx_ref_clk_1), .ODIV2 ()); IBUFDS i_ibufds_trig ( .I (trig_p), .IB (trig_n), .O (gpio_i[46])); OBUFDS i_obufds_vdither ( .I (vcal), .O (vdither_p), .OB (vdither_n)); // spi fmcadc5_spi i_fmcadc5_spi ( .spi_csn_0 (spi_csn[0]), .spi_csn_1 (spi_csn[1]), .spi_clk (spi_clk), .spi_mosi (spi_mosi), .spi_miso (spi_miso), .spi_sdio (spi_sdio), .spi_dirn (spi_dirn)); // fmcadc5 board controls ad_iobuf #( .DATA_WIDTH(5) ) i_iobuf_fmcadc5 ( .dio_t (gpio_t[44:40]), .dio_i (gpio_o[44:40]), .dio_o (gpio_i[44:40]), .dio_p ({pwr_good, fd_1, irq_1, fd_0, irq_0})); ad_iobuf #( .DATA_WIDTH(2) ) i_iobuf_ad9625_1 ( .dio_t (gpio_t[39:38]), .dio_i (gpio_o[39:38]), .dio_o (gpio_i[39:38]), .dio_p ({pwdn_1, rst_1})); ad_iobuf #( .DATA_WIDTH(2) ) i_iobuf_ad9625_0 ( .dio_t (gpio_t[35:34]), .dio_i (gpio_o[35:34]), .dio_o (gpio_i[35:34]), .dio_p ({pwdn_0, rst_0})); // vc707 board controls ad_iobuf #( .DATA_WIDTH(21) ) i_iobuf_bd ( .dio_t (gpio_t[20:0]), .dio_i (gpio_o[20:0]), .dio_o (gpio_i[20:0]), .dio_p (gpio_bd)); // ipi design system_wrapper i_system_wrapper ( .ddr3_addr (ddr3_addr), .ddr3_ba (ddr3_ba), .ddr3_cas_n (ddr3_cas_n), .ddr3_ck_n (ddr3_ck_n), .ddr3_ck_p (ddr3_ck_p), .ddr3_cke (ddr3_cke), .ddr3_cs_n (ddr3_cs_n), .ddr3_dm (ddr3_dm), .ddr3_dq (ddr3_dq), .ddr3_dqs_n (ddr3_dqs_n), .ddr3_dqs_p (ddr3_dqs_p), .ddr3_odt (ddr3_odt), .ddr3_ras_n (ddr3_ras_n), .ddr3_reset_n (ddr3_reset_n), .ddr3_we_n (ddr3_we_n), .gpio0_i (gpio_i[31:0]), .gpio0_o (gpio_o[31:0]), .gpio0_t (gpio_t[31:0]), .gpio1_i (gpio_i[63:32]), .gpio1_o (gpio_o[63:32]), .gpio1_t (gpio_t[63:32]), .gpio_lcd_tri_io (gpio_lcd), .iic_main_scl_io (iic_scl), .iic_main_sda_io (iic_sda), .linear_flash_addr (linear_flash_addr), .linear_flash_adv_ldn (linear_flash_adv_ldn), .linear_flash_ce_n (linear_flash_ce_n), .linear_flash_dq_io(linear_flash_dq_io), .linear_flash_oen (linear_flash_oen), .linear_flash_wen (linear_flash_wen), .mdio_mdc (mdio_mdc), .mdio_mdio_io (mdio_mdio), .mgt_clk_clk_n (mgt_clk_n), .mgt_clk_clk_p (mgt_clk_p), .phy_rstn (phy_rstn), .phy_sd (1'b1), .psync (psync), .rx_data_0_n (rx_data_0_n[0]), .rx_data_0_p (rx_data_0_p[0]), .rx_data_1_0_n (rx_data_1_n[0]), .rx_data_1_0_p (rx_data_1_p[0]), .rx_data_1_1_n (rx_data_1_n[1]), .rx_data_1_1_p (rx_data_1_p[1]), .rx_data_1_2_n (rx_data_1_n[2]), .rx_data_1_2_p (rx_data_1_p[2]), .rx_data_1_3_n (rx_data_1_n[3]), .rx_data_1_3_p (rx_data_1_p[3]), .rx_data_1_4_n (rx_data_1_n[4]), .rx_data_1_4_p (rx_data_1_p[4]), .rx_data_1_5_n (rx_data_1_n[5]), .rx_data_1_5_p (rx_data_1_p[5]), .rx_data_1_6_n (rx_data_1_n[6]), .rx_data_1_6_p (rx_data_1_p[6]), .rx_data_1_7_n (rx_data_1_n[7]), .rx_data_1_7_p (rx_data_1_p[7]), .rx_data_1_n (rx_data_0_n[1]), .rx_data_1_p (rx_data_0_p[1]), .rx_data_2_n (rx_data_0_n[2]), .rx_data_2_p (rx_data_0_p[2]), .rx_data_3_n (rx_data_0_n[3]), .rx_data_3_p (rx_data_0_p[3]), .rx_data_4_n (rx_data_0_n[4]), .rx_data_4_p (rx_data_0_p[4]), .rx_data_5_n (rx_data_0_n[5]), .rx_data_5_p (rx_data_0_p[5]), .rx_data_6_n (rx_data_0_n[6]), .rx_data_6_p (rx_data_0_p[6]), .rx_data_7_n (rx_data_0_n[7]), .rx_data_7_p (rx_data_0_p[7]), .rx_ref_clk_0 (rx_ref_clk_0), .rx_ref_clk_1 (rx_ref_clk_1), .rx_sync_0_n (rx_sync_0_n), .rx_sync_0_p (rx_sync_0_p), .rx_sync_1_n (rx_sync_1_n), .rx_sync_1_p (rx_sync_1_p), .rx_sysref_n (rx_sysref_n), .rx_sysref_p (rx_sysref_p), .sgmii_rxn (sgmii_rxn), .sgmii_rxp (sgmii_rxp), .sgmii_txn (sgmii_txn), .sgmii_txp (sgmii_txp), .spi_clk (spi_clk), .spi_csn (spi_csn), .spi_miso (spi_miso), .spi_mosi (spi_mosi), .sys_clk_n (sys_clk_n), .sys_clk_p (sys_clk_p), .sys_rst (sys_rst), .uart_sin (uart_sin), .uart_sout (uart_sout), .vcal (vcal)); endmodule