// *************************************************************************** // *************************************************************************** // Copyright (C) 2018-2023 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 /* Interface to FMC connector overview system_top 9009_FMC FMC FPGA -------------|--------------------------------|----- input ref_clk0_p, (DNI) FPGA_REF_CLK+ D4 FMC_HPC_GBTCLK0_M2C_P AD10 input ref_clk0_n, (DNI) FPGA_REF_CLK- D5 FMC_HPC_GBTCLK0_M2C_N AD9 input ref_clk1_p, FPGA_REF_CLK+ B20 FMC_HPC_GBTCLK1_M2C_P AA8 input ref_clk1_n, FPGA_REF_CLK- B21 FMC_HPC_GBTCLK1_M2C_N AA7 input rx_data_p[0], SERDOUT0+ A2 FMC_HPC_DP1_M2C_P AJ8 input rx_data_n[0], SERDOUT0- A3 FMC_HPC_DP1_M2C_N AJ7 input rx_data_p[1], SERDOUT1+ A6 FMC_HPC_DP2_M2C_P AG8 input rx_data_n[1], SERDOUT1- A7 FMC_HPC_DP2_M2C_N AG7 input rx_data_p[2], SERDOUT2+ C6 FMC_HPC_DP0_M2C_P AH10 input rx_data_n[2], SERDOUT2- C7 FMC_HPC_DP0_M2C_N AH9 input rx_data_p[3], SERDOUT3+ A10 FMC_HPC_DP3_M2C_P AE8 input rx_data_n[3], SERDOUT3- A11 FMC_HPC_DP3_M2C_N AE7 output tx_data_p[0], SERDIN0+ A22 FMC_HPC_DP1_C2M_P AK6 output tx_data_n[0], SERDIN0- A23 FMC_HPC_DP1_C2M_N AK5 output tx_data_p[1], SERDIN3+ A26 FMC_HPC_DP2_C2M_P AJ4 output tx_data_n[1], SERDIN3- A27 FMC_HPC_DP2_C2M_N AJ3 output tx_data_p[2], SERDIN2+ C2 FMC_HPC_DP0_C2M_P AK10 output tx_data_n[2], SERDIN2- C3 FMC_HPC_DP0_C2M_N AK9 output tx_data_p[3], SERDIN1+ A30 FMC_HPC_DP3_C2M_P AK2 output tx_data_n[3], SERDIN1- A31 FMC_HPC_DP3_C2M_N AK1 output rx_sync_p, SYNCINB0+ G9 FMC_HPC_LA03_P AH19 output rx_sync_n, SYNCINB0- G10 FMC_HPC_LA03_N AJ19 output rx_os_sync_p, SYNCINB1+ G27 FMC_HPC_LA25_P T29 output rx_os_sync_n, SYNCINB1- G28 FMC_HPC_LA25_N U29 input tx_sync_p, SYNCOUTB0+ H7 FMC_HPC_LA02_P AK17 input tx_sync_n, SYNCOUTB0- H8 FMC_HPC_LA02_N AK18 input tx_sync_1_p, SYNCOUTB1+ H28 FMC_HPC_LA24_P T30 input tx_sync_1_n, SYNCOUTB1- H29 FMC_HPC_LA24_N U30 input sysref_p, FPGA_SYSREF+ G6 FMC_HPC_LA00_CC_P AF20 input sysref_n, FPGA_SYSREF- G7 FMC_HPC_LA00_CC_N AG20 output sysref_out_p, FPGA_SYSREF_OUT+ D8 FMC_HPC_LA01_CC_P AG21 output sysref_out_n, FPGA_SYSREF_OUT- D9 FMC_HPC_LA01_CC_N AH21 output spi_csn_ad9528, SPI_CS1 D15 FMC_HPC_LA09_N AE21 output spi_csn_adrv9009, SPI_CS0 D14 FMC_HPC_LA09_P AD21 output spi_clk, SPI_CLK H13 FMC_HPC_LA07_P AJ23 output spi_mosi, SPI_DIN H14 FMC_HPC_LA07_N AJ24 input spi_miso, SPI_DOUT G12 FMC_HPC_LA08_P AF19 inout ad9528_reset_b, FMC_CLK_RESETB D26 FMC_HPC_LA26_P R28 inout ad9528_sysref_req, FMC_SYSREF_REQUEST D27 FMC_HPC_LA26_N T28 inout adrv9009_tx1_enable, TX1_ENABLE D17 FMC_HPC_LA13_P AA22 inout adrv9009_tx2_enable, TX2_ENABLE C18 FMC_HPC_LA14_P AC24 inout adrv9009_rx1_enable, RX1_ENABLE D18 FMC_HPC_LA13_N AA23 inout adrv9009_rx2_enable, RX2_ENABLE C19 FMC_HPC_LA14_N AD24 inout adrv9009_test, TEST H16 FMC_HPC_LA11_P AD23 inout adrv9009_reset_b, RESETB H10 FMC_HPC_LA04_P AJ20 inout adrv9009_gpint, GP_INTERRUPT H11 FMC_HPC_LA04_N AK20 inout adrv9009_gpio_00, GPIO_0 H19 FMC_HPC_LA15_P Y22 inout adrv9009_gpio_01, GPIO_1 H20 FMC_HPC_LA15_N Y23 inout adrv9009_gpio_02, GPIO_2 G18 FMC_HPC_LA16_P AA24 inout adrv9009_gpio_03, GPIO_3 G19 FMC_HPC_LA16_N AB24 inout adrv9009_gpio_04, GPIO_4 H25 FMC_HPC_LA21_P W29 inout adrv9009_gpio_05, GPIO_5 H26 FMC_HPC_LA21_N W30 inout adrv9009_gpio_06, GPIO_6 C22 FMC_HPC_LA18_CC_P W25 inout adrv9009_gpio_07, GPIO_7 C23 FMC_HPC_LA18_CC_N W26 inout adrv9009_gpio_08, GPIO_8 G25 FMC_HPC_LA22_N W28 inout adrv9009_gpio_09, GPIO_9 H22 FMC_HPC_LA19_P T24 inout adrv9009_gpio_10, GPIO_10 H23 FMC_HPC_LA19_N T25 inout adrv9009_gpio_11, GPIO_11 G21 FMC_HPC_LA20_P U25 inout adrv9009_gpio_12, GPIO_12 G22 FMC_HPC_LA20_N V26 inout adrv9009_gpio_13, GPIO_13 G16 FMC_HPC_LA12_N AF24 inout adrv9009_gpio_14, GPIO_14 G15 FMC_HPC_LA12_P AF23 inout adrv9009_gpio_15, GPIO_15 G24 FMC_HPC_LA22_P V27 inout adrv9009_gpio_16, GPIO_16 C11 FMC_HPC_LA06_N AH22 inout adrv9009_gpio_17, GPIO_17 C10 FMC_HPC_LA06_P AG22 inout adrv9009_gpio_18, GPIO_18 H17 FMC_HPC_LA11_N AE23 */ module system_top ( 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 [14:0] gpio_bd, output hdmi_out_clk, output hdmi_vsync, output hdmi_hsync, output hdmi_data_e, output [23:0] hdmi_data, output spdif, inout iic_scl, inout iic_sda, input ref_clk0_p, input ref_clk0_n, input ref_clk1_p, input ref_clk1_n, input [ 3:0] rx_data_p, input [ 3:0] rx_data_n, output [ 3:0] tx_data_p, output [ 3:0] tx_data_n, output rx_sync_p, output rx_sync_n, output rx_os_sync_p, output rx_os_sync_n, input tx_sync_p, input tx_sync_n, input tx_sync_1_p, input tx_sync_1_n, input sysref_p, input sysref_n, output sysref_out_p, output sysref_out_n, output spi_csn_ad9528, output spi_csn_adrv9009, output spi_clk, output spi_mosi, input spi_miso, inout ad9528_reset_b, inout ad9528_sysref_req, inout adrv9009_tx1_enable, inout adrv9009_tx2_enable, inout adrv9009_rx1_enable, inout adrv9009_rx2_enable, inout adrv9009_test, inout adrv9009_reset_b, inout adrv9009_gpint, inout adrv9009_gpio_00, inout adrv9009_gpio_01, inout adrv9009_gpio_02, inout adrv9009_gpio_03, inout adrv9009_gpio_04, inout adrv9009_gpio_05, inout adrv9009_gpio_06, inout adrv9009_gpio_07, inout adrv9009_gpio_15, inout adrv9009_gpio_08, inout adrv9009_gpio_09, inout adrv9009_gpio_10, inout adrv9009_gpio_11, inout adrv9009_gpio_12, inout adrv9009_gpio_14, inout adrv9009_gpio_13, inout adrv9009_gpio_17, inout adrv9009_gpio_16, inout adrv9009_gpio_18, input sys_rst, input sys_clk_p, input sys_clk_n, 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 ); // internal signals wire [63:0] gpio_i; wire [63:0] gpio_o; wire [63:0] gpio_t; wire ref_clk0; wire ref_clk1; wire rx_sync; wire rx_os_sync; wire tx_sync; wire tx_sync_1; wire sysref; wire sysref_out; assign sysref_out = 0; assign gpio_i[63:60] = gpio_o[63:60]; assign gpio_i[31:15] = gpio_o[31:15]; // instantiations IBUFDS_GTE2 i_ibufds_rx_ref_clk ( .CEB (1'd0), .I (ref_clk0_p), .IB (ref_clk0_n), .O (ref_clk0), .ODIV2 ()); IBUFDS_GTE2 i_ibufds_ref_clk1 ( .CEB (1'd0), .I (ref_clk1_p), .IB (ref_clk1_n), .O (ref_clk1), .ODIV2 ()); BUFG i_bufg_ref_clk ( .I (ref_clk1), .O (ref_clk1_bufg)); OBUFDS i_obufds_rx_sync ( .I (rx_sync), .O (rx_sync_p), .OB (rx_sync_n)); OBUFDS i_obufds_rx_os_sync ( .I (rx_os_sync), .O (rx_os_sync_p), .OB (rx_os_sync_n)); OBUFDS i_obufds_sysref_out ( .I (sysref_out), .O (sysref_out_p), .OB (sysref_out_n)); IBUFDS i_ibufds_tx_sync ( .I (tx_sync_p), .IB (tx_sync_n), .O (tx_sync)); IBUFDS i_ibufds_tx_sync_1 ( .I (tx_sync_1_p), .IB (tx_sync_1_n), .O (tx_sync_1)); IBUFDS i_ibufds_sysref ( .I (sysref_p), .IB (sysref_n), .O (sysref)); ad_iobuf #( .DATA_WIDTH(28) ) i_iobuf ( .dio_t ({gpio_t[59:32]}), .dio_i ({gpio_o[59:32]}), .dio_o ({gpio_i[59:32]}), .dio_p ({ ad9528_reset_b, // 59 ad9528_sysref_req, // 58 adrv9009_tx1_enable, // 57 adrv9009_tx2_enable, // 56 adrv9009_rx1_enable, // 55 adrv9009_rx2_enable, // 54 adrv9009_test, // 53 adrv9009_reset_b, // 52 adrv9009_gpint, // 51 adrv9009_gpio_00, // 50 adrv9009_gpio_01, // 49 adrv9009_gpio_02, // 48 adrv9009_gpio_03, // 47 adrv9009_gpio_04, // 46 adrv9009_gpio_05, // 45 adrv9009_gpio_06, // 44 adrv9009_gpio_07, // 43 adrv9009_gpio_15, // 42 adrv9009_gpio_08, // 41 adrv9009_gpio_09, // 40 adrv9009_gpio_10, // 39 adrv9009_gpio_11, // 38 adrv9009_gpio_12, // 37 adrv9009_gpio_14, // 36 adrv9009_gpio_13, // 35 adrv9009_gpio_17, // 34 adrv9009_gpio_16, // 33 adrv9009_gpio_18})); // 32 ad_iobuf #( .DATA_WIDTH(15) ) i_iobuf_bd ( .dio_t (gpio_t[14:0]), .dio_i (gpio_o[14:0]), .dio_o (gpio_i[14:0]), .dio_p (gpio_bd)); system_wrapper i_system_wrapper ( .dac_fifo_bypass (gpio_o[60]), .adc_fir_filter_active (gpio_o[61]), .dac_fir_filter_active (gpio_o[62]), .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), .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), .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), .gpio_i (gpio_i), .gpio_o (gpio_o), .gpio_t (gpio_t), .hdmi_data (hdmi_data), .hdmi_data_e (hdmi_data_e), .hdmi_hsync (hdmi_hsync), .hdmi_out_clk (hdmi_out_clk), .hdmi_vsync (hdmi_vsync), .iic_main_scl_io (iic_scl), .iic_main_sda_io (iic_sda), .rx_data_0_n (rx_data_n[0]), .rx_data_0_p (rx_data_p[0]), .rx_data_1_n (rx_data_n[1]), .rx_data_1_p (rx_data_p[1]), .rx_data_2_n (rx_data_n[2]), .rx_data_2_p (rx_data_p[2]), .rx_data_3_n (rx_data_n[3]), .rx_data_3_p (rx_data_p[3]), .rx_ref_clk_0 (ref_clk1), .rx_ref_clk_2 (ref_clk1), .rx_sync_0 (rx_sync), .rx_sync_2 (rx_os_sync), .rx_sysref_0 (sysref), .rx_sysref_2 (sysref), .spdif (spdif), .spi0_clk_i (spi_clk), .spi0_clk_o (spi_clk), .spi0_csn_0_o (spi_csn_ad9528), .spi0_csn_1_o (spi_csn_adrv9009), .spi0_csn_2_o (), .spi0_csn_i (1'b1), .spi0_sdi_i (spi_miso), .spi0_sdo_i (spi_mosi), .spi0_sdo_o (spi_mosi), .spi1_clk_i (1'd0), .spi1_clk_o (), .spi1_csn_0_o (), .spi1_csn_1_o (), .spi1_csn_2_o (), .spi1_csn_i (1'b1), .spi1_sdi_i (1'd0), .spi1_sdo_i (1'd0), .spi1_sdo_o (), .sys_clk_clk_n (sys_clk_n), .sys_clk_clk_p (sys_clk_p), .sys_rst(sys_rst), .tx_data_0_n (tx_data_n[0]), .tx_data_0_p (tx_data_p[0]), .tx_data_1_n (tx_data_n[1]), .tx_data_1_p (tx_data_p[1]), .tx_data_2_n (tx_data_n[2]), .tx_data_2_p (tx_data_p[2]), .tx_data_3_n (tx_data_n[3]), .tx_data_3_p (tx_data_p[3]), .tx_ref_clk_0 (ref_clk1), .tx_sync_0 (tx_sync), .tx_sysref_0 (sysref), .ref_clk (ref_clk1_bufg)); endmodule