pluto_hdl_adi/projects/adrv9009zu11eg/adrv2crr_fmcxmwbr1/system_top.v

677 lines
21 KiB
Verilog
Executable File

// ***************************************************************************
// ***************************************************************************
// Copyright 2021 (c) 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 responsabilities 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:
// <https://www.gnu.org/licenses/old-licenses/gpl-2.0.html>
//
// 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 fan_tach,
output fan_pwm,
input i2s_sdata_in,
output i2s_sdata_out,
output i2s_mclk,
output i2s_bclk,
output i2s_lrclk,
inout pmod0_d0,
inout pmod0_d1,
inout pmod0_d2,
inout pmod0_d3,
inout pmod0_d4,
inout pmod0_d5,
inout pmod0_d6,
inout pmod0_d7,
output gpio_0_exp_n, //CS_HMC7044
output gpio_0_exp_p, //MOSI
input gpio_1_exp_n, //MISO
output gpio_1_exp_p, //SCK
output gpio_2_exp_n, //CS_AD9545
inout gpio_3_exp_n, //RESET_HMC7044
inout gpio_3_exp_p, //RESET_AD9545
inout gpio_4_exp_n, //VCXO_SELECT
output led_gpio_0,
output led_gpio_1,
output led_gpio_2,
output led_gpio_3,
inout dip_gpio_0,
inout dip_gpio_1,
inout dip_gpio_2,
inout dip_gpio_3,
inout pb_gpio_0,
inout pb_gpio_1,
inout pb_gpio_2,
inout pb_gpio_3,
output resetb_ad9545,
output hmc7044_car_reset,
inout hmc7044_car_gpio_1,
inout hmc7044_car_gpio_2,
inout hmc7044_car_gpio_3,
inout hmc7044_car_gpio_4,
output spi_csn_hmc7044_car,
inout i2c0_scl,
inout i2c0_sda,
inout i2c1_scl,
inout i2c1_sda,
input oscout_p,
input oscout_n,
input ref_clk_a_p,
input ref_clk_a_n,
input core_clk_a_p,
input core_clk_a_n,
input [ 3:0] rx_data_a_p,
input [ 3:0] rx_data_a_n,
output [ 3:0] tx_data_a_p,
output [ 3:0] tx_data_a_n,
output rx_sync_a_p,
output rx_sync_a_n,
output rx_os_sync_a_p,
output rx_os_sync_a_n,
input tx_sync_a_p,
input tx_sync_a_n,
input tx_sync_a_1_p,
input tx_sync_a_1_n,
input sysref_a_p,
input sysref_a_n,
inout adrv9009_tx1_enable_a,
inout adrv9009_tx2_enable_a,
inout adrv9009_rx1_enable_a,
inout adrv9009_rx2_enable_a,
inout adrv9009_test_a,
inout adrv9009_reset_b_a,
inout adrv9009_gpint_a,
inout adrv9009_gpio_00_a,
inout adrv9009_gpio_01_a,
inout adrv9009_gpio_02_a,
inout adrv9009_gpio_03_a,
inout adrv9009_gpio_04_a,
inout adrv9009_gpio_05_a,
inout adrv9009_gpio_06_a,
inout adrv9009_gpio_07_a,
inout adrv9009_gpio_15_a,
inout adrv9009_gpio_08_a,
inout adrv9009_gpio_09_a,
inout adrv9009_gpio_10_a,
inout adrv9009_gpio_11_a,
inout adrv9009_gpio_12_a,
inout adrv9009_gpio_14_a,
inout adrv9009_gpio_13_a,
inout adrv9009_gpio_17_a,
inout adrv9009_gpio_16_a,
inout adrv9009_gpio_18_a,
input ref_clk_b_p,
input ref_clk_b_n,
input core_clk_b_p,
input core_clk_b_n,
input [ 3:0] rx_data_b_p,
input [ 3:0] rx_data_b_n,
output [ 3:0] tx_data_b_p,
output [ 3:0] tx_data_b_n,
output rx_sync_b_p,
output rx_sync_b_n,
output rx_os_sync_b_p,
output rx_os_sync_b_n,
input tx_sync_b_p,
input tx_sync_b_n,
input tx_sync_b_1_p,
input tx_sync_b_1_n,
input sysref_b_p,
input sysref_b_n,
inout adrv9009_tx1_enable_b,
inout adrv9009_tx2_enable_b,
inout adrv9009_rx1_enable_b,
inout adrv9009_rx2_enable_b,
inout adrv9009_test_b,
inout adrv9009_reset_b_b,
inout adrv9009_gpint_b,
inout adrv9009_gpio_00_b,
inout adrv9009_gpio_01_b,
inout adrv9009_gpio_02_b,
inout adrv9009_gpio_03_b,
inout adrv9009_gpio_04_b,
inout adrv9009_gpio_05_b,
inout adrv9009_gpio_06_b,
inout adrv9009_gpio_07_b,
inout adrv9009_gpio_15_b,
inout adrv9009_gpio_08_b,
inout adrv9009_gpio_09_b,
inout adrv9009_gpio_10_b,
inout adrv9009_gpio_11_b,
inout adrv9009_gpio_12_b,
inout adrv9009_gpio_14_b,
inout adrv9009_gpio_13_b,
inout adrv9009_gpio_17_b,
inout adrv9009_gpio_16_b,
inout adrv9009_gpio_18_b,
output hmc7044_reset,
output hmc7044_sync,
inout hmc7044_gpio_1,
inout hmc7044_gpio_2,
inout hmc7044_gpio_3,
inout hmc7044_gpio_4,
output spi_csn_adrv9009_a,
output spi_csn_adrv9009_b,
output spi_csn_hmc7044,
input ddr4_ref_1_clk_n,
input ddr4_ref_1_clk_p,
output ddr4_rtl_1_act_n,
output [16:0] ddr4_rtl_1_adr,
output [1:0] ddr4_rtl_1_ba,
output [0:0] ddr4_rtl_1_bg,
output [0:0] ddr4_rtl_1_ck_c,
output [0:0] ddr4_rtl_1_ck_t,
output [0:0] ddr4_rtl_1_cke,
output [0:0] ddr4_rtl_1_cs_n,
inout [3:0] ddr4_rtl_1_dm_n,
inout [31:0] ddr4_rtl_1_dq,
inout [3:0] ddr4_rtl_1_dqs_c,
inout [3:0] ddr4_rtl_1_dqs_t,
output [0:0] ddr4_rtl_1_odt,
output ddr4_rtl_1_reset_n,
output ddr4_rtl_1_par,
input ddr4_rtl_1_alert_n,
output spi_clk,
inout spi_sdio,
input spi_miso,
//iic
output sclout1,
inout sdaout1,
output sclout2,
inout sdaout2,
//spi
output spi1_clk,
output spi1_copi,
input spi1_cipo,
output spi1_cs0,
output spi1_cs1,
output spi1_cs2,
output spi1_cs3,
output spi1_cs4,
output spi1_cs5,
output spi1_cs6,
output spi1_cs7,
output spi2_clk,
output spi2_copi,
input spi2_cipo,
output spi2_cs0,
output spi2_cs1,
output spi2_cs2,
output spi2_cs3,
output spi2_cs4,
output spi2_cs5,
output spi2_cs6,
output spi2_cs7,
// gpio
inout gpio0,
inout gpio1,
inout gpio2,
inout gpio3,
inout gpio4,
inout gpio5,
inout gpio6,
inout gpio7,
// gpio dir
inout dir_gpio0,
inout dir_gpio1,
inout dir_gpio2,
inout dir_gpio3,
inout dir_gpio4,
inout dir_gpio5,
inout dir_gpio6,
inout dir_gpio7
);
// internal signals
wire [94:0] gpio_i;
wire [94:0] gpio_o;
wire [94:0] gpio_t;
wire [63:0] fmcxmwbr1_gpio_i;
wire [63:0] fmcxmwbr1_gpio_o;
wire [63:0] fmcxmwbr1_gpio_t;
wire [2:0] spi_csn;
wire [7:0] spi1_csn;
wire [7:0] spi2_csn;
wire ref_clk_a;
wire core_clk_a;
wire core_clk_a_ds;
wire rx_sync_rx;
wire tx_sync_a;
wire sysref_a;
wire ref_clk_b;
wire core_clk_b;
wire core_clk_b_ds;
wire rx_sync_obs;
wire rx_os_sync_b;
wire tx_sync_b;
wire sysref_b;
wire tx_sync;
wire spi_mosi;
wire spi0_miso;
wire spi_miso_s;
reg [7:0] spi_3_to_8_csn;
always @(*) begin
case (spi_csn)
3'h0: spi_3_to_8_csn = 8'b11111110;
3'h1: spi_3_to_8_csn = 8'b11111101;
3'h2: spi_3_to_8_csn = 8'b11111011;
3'h3: spi_3_to_8_csn = 8'b11110111;
3'h4: spi_3_to_8_csn = 8'b11101111;
3'h5: spi_3_to_8_csn = 8'b11011111;
3'h6: spi_3_to_8_csn = 8'b10111111;
default: spi_3_to_8_csn = 8'b11111111;
endcase
end
assign spi_csn_adrv9009_a = spi_3_to_8_csn[0];
assign spi_csn_adrv9009_b = spi_3_to_8_csn[1];
assign spi_csn_hmc7044 = spi_3_to_8_csn[2];
assign spi_csn_hmc7044_car = spi_3_to_8_csn[3];
assign gpio_0_exp_n = spi_3_to_8_csn[4];
assign gpio_1_exp_p = spi_clk;
assign gpio_0_exp_p = spi_mosi;
assign spi_miso_s = ((spi_3_to_8_csn[4] == 1'b0) | (spi_3_to_8_csn[5] == 1'b0))? gpio_1_exp_n : spi_miso;
assign gpio_2_exp_n = spi_3_to_8_csn[5];
assign spi1_cs0 = spi1_csn[0];
assign spi2_cs0 = spi2_csn[0];
adrv9009zu11eg_spi i_spi (
.spi_csn(spi_3_to_8_csn),
.spi_clk(spi_clk),
.spi_mosi(spi_mosi),
.spi_miso_i(spi_miso_s),
.spi_miso_o(spi0_miso),
.spi_sdio(spi_sdio));
assign tx_sync = tx_sync_a & tx_sync_b;
assign gpio_i[94:93] = gpio_o[94:93];
assign gpio_i[31:28] = gpio_o[31:28];
assign gpio_i[21:20] = gpio_o[21:20];
assign fmcxmwbr1_gpio_i[63:30] = fmcxmwbr1_gpio_o[63:30];
ad_iobuf #(
.DATA_WIDTH(30)
) i_fmcxmwbr1_iobuf (
.dio_t ({fmcxmwbr1_gpio_t[29:0]}),
.dio_i ({fmcxmwbr1_gpio_o[29:0]}),
.dio_o ({fmcxmwbr1_gpio_i[29:0]}),
.dio_p ({
dir_gpio7, // 29
dir_gpio6, // 28
dir_gpio5, // 27
dir_gpio4, // 26
dir_gpio3, // 25
dir_gpio2, // 24
dir_gpio1, // 23
dir_gpio0, // 22
spi2_cs7, // 21
spi2_cs6, // 20
spi2_cs5, // 19
spi2_cs4, // 18
spi2_cs3, // 17
spi2_cs2, // 16
spi2_cs1, // 15
spi1_cs7, // 14
spi1_cs6, // 13
spi1_cs5, // 12
spi1_cs4, // 11
spi1_cs3, // 10
spi1_cs2, // 09
spi1_cs1, // 08
gpio7, // 07
gpio6, // 06
gpio5, // 05
gpio4, // 04
gpio3, // 03
gpio2, // 02
gpio1, // 01
gpio0})); // 00
ad_iobuf #(
.DATA_WIDTH(61)
) i_iobuf (
.dio_t ({gpio_t[92:32]}),
.dio_i ({gpio_o[92:32]}),
.dio_o ({gpio_i[92:32]}),
.dio_p ({
gpio_4_exp_n, // 92
gpio_3_exp_n, // 91
gpio_3_exp_p, // 90
hmc7044_gpio_4, // 89
hmc7044_gpio_3, // 88
hmc7044_gpio_1, // 87
hmc7044_gpio_2, // 86
hmc7044_sync, // 85
hmc7044_reset, // 84
adrv9009_tx2_enable_b, // 83
adrv9009_tx1_enable_b, // 82
adrv9009_rx2_enable_b, // 81
adrv9009_rx1_enable_b, // 80
adrv9009_test_b, // 79
adrv9009_reset_b_b, // 78
adrv9009_gpint_b, // 77
adrv9009_gpio_18_b, // 77
adrv9009_gpio_17_b, // 75
adrv9009_gpio_16_b, // 74
adrv9009_gpio_15_b, // 73
adrv9009_gpio_14_b, // 72
adrv9009_gpio_13_b, // 71
adrv9009_gpio_12_b, // 70
adrv9009_gpio_11_b, // 69
adrv9009_gpio_10_b, // 68
adrv9009_gpio_09_b, // 67
adrv9009_gpio_08_b, // 66
adrv9009_gpio_07_b, // 65
adrv9009_gpio_06_b, // 64
adrv9009_gpio_05_b, // 63
adrv9009_gpio_04_b, // 62
adrv9009_gpio_03_b, // 61
adrv9009_gpio_02_b, // 60
adrv9009_gpio_01_b, // 58
adrv9009_gpio_00_b, // 58
adrv9009_tx2_enable_a, // 57
adrv9009_tx1_enable_a, // 56
adrv9009_rx2_enable_a, // 55
adrv9009_rx1_enable_a, // 54
adrv9009_test_a, // 53
adrv9009_reset_b_a, // 52
adrv9009_gpint_a, // 51
adrv9009_gpio_18_a, // 50
adrv9009_gpio_17_a, // 49
adrv9009_gpio_16_a, // 48
adrv9009_gpio_15_a, // 47
adrv9009_gpio_14_a, // 46
adrv9009_gpio_13_a, // 45
adrv9009_gpio_12_a, // 44
adrv9009_gpio_11_a, // 43
adrv9009_gpio_10_a, // 42
adrv9009_gpio_09_a, // 41
adrv9009_gpio_08_a, // 40
adrv9009_gpio_07_a, // 39
adrv9009_gpio_06_a, // 38
adrv9009_gpio_05_a, // 37
adrv9009_gpio_04_a, // 36
adrv9009_gpio_03_a, // 35
adrv9009_gpio_02_a, // 34
adrv9009_gpio_01_a, // 33
adrv9009_gpio_00_a})); // 32
ad_iobuf #(
.DATA_WIDTH(6)
) i_carrier_iobuf_0 (
.dio_t ({gpio_t[27:22]}),
.dio_i ({gpio_o[27:22]}),
.dio_o ({gpio_i[27:22]}),
.dio_p ({
hmc7044_car_gpio_4, // 27
hmc7044_car_gpio_3, // 26
hmc7044_car_gpio_2, // 25
hmc7044_car_gpio_1, // 24
hmc7044_car_reset, // 23
resetb_ad9545})); // 22
ad_iobuf #(
.DATA_WIDTH(20)
) i_carrier_iobuf_1 (
.dio_t ({gpio_t[19:0]}),
.dio_i ({gpio_o[19:0]}),
.dio_o ({gpio_i[19:0]}),
.dio_p ({
pmod0_d7, // 19
pmod0_d6, // 18
pmod0_d5, // 17
pmod0_d4, // 16
pmod0_d3, // 15
pmod0_d2, // 14
pmod0_d1, // 13
pmod0_d0, // 12
led_gpio_3, // 11
led_gpio_2, // 10
led_gpio_1, // 9
led_gpio_0, // 8
dip_gpio_3, // 7
dip_gpio_2, // 6
dip_gpio_1, // 5
dip_gpio_0, // 4
pb_gpio_3, // 3
pb_gpio_2, // 2
pb_gpio_1, // 1
pb_gpio_0})); // 0
IBUFDS_GTE4 i_ibufds_ref_clk_1 (
.CEB (1'd0),
.I (ref_clk_a_p),
.IB (ref_clk_a_n),
.O (ref_clk_a),
.ODIV2 ());
IBUFDS_GTE4 i_ibufds_ref_clk_2 (
.CEB (1'd0),
.I (ref_clk_b_p),
.IB (ref_clk_b_n),
.O (ref_clk_b),
.ODIV2 ());
IBUFDS i_ibufds_sysref_1 (
.I (sysref_a_p),
.IB (sysref_a_n),
.O (sysref_a));
IBUFDS i_ibufds_sysref_2 (
.I (sysref_b_p),
.IB (sysref_b_n),
.O (sysref_b));
IBUFDS i_rx_clk_ibuf_1 (
.I (core_clk_a_p),
.IB (core_clk_a_n),
.O (core_clk_a_ds));
BUFG i_rx_clk_ibufg_1 (
.I (core_clk_a_ds),
.O (core_clk_a));
IBUFDS i_rx_clk_ibuf_2 (
.I (core_clk_b_p),
.IB (core_clk_b_n),
.O (core_clk_b_ds));
BUFG i_rx_clk_ibufg_2 (
.I (core_clk_b_ds),
.O (core_clk_b));
IBUFDS i_ibufds_tx_sync_1 (
.I (tx_sync_a_p),
.IB (tx_sync_a_n),
.O (tx_sync_a));
IBUFDS i_ibufds_tx_sync_2 (
.I (tx_sync_b_p),
.IB (tx_sync_b_n),
.O (tx_sync_b));
OBUFDS i_obufds_rx_sync_1 (
.I (rx_sync_rx),
.O (rx_sync_a_p),
.OB (rx_sync_a_n));
OBUFDS i_obufds_rx_os_sync_1 (
.I (rx_sync_obs),
.O (rx_os_sync_a_p),
.OB (rx_os_sync_a_n));
OBUFDS i_obufds_rx_sync_2 (
.I (rx_sync_rx),
.O (rx_sync_b_p),
.OB (rx_sync_b_n));
OBUFDS i_obufds_rx_os_sync_2 (
.I (rx_sync_obs),
.O (rx_os_sync_b_p),
.OB (rx_os_sync_b_n));
system_wrapper i_system_wrapper (
.gpio_i (gpio_i),
.gpio_o (gpio_o),
.gpio_t (gpio_t),
.ddr4_rtl_1_act_n(ddr4_rtl_1_act_n),
.ddr4_rtl_1_adr(ddr4_rtl_1_adr),
.ddr4_rtl_1_ba(ddr4_rtl_1_ba),
.ddr4_rtl_1_bg(ddr4_rtl_1_bg),
.ddr4_rtl_1_ck_c(ddr4_rtl_1_ck_c),
.ddr4_rtl_1_ck_t(ddr4_rtl_1_ck_t),
.ddr4_rtl_1_cke(ddr4_rtl_1_cke),
.ddr4_rtl_1_cs_n(ddr4_rtl_1_cs_n),
.ddr4_rtl_1_dm_n(ddr4_rtl_1_dm_n),
.ddr4_rtl_1_dq(ddr4_rtl_1_dq),
.ddr4_rtl_1_dqs_c(ddr4_rtl_1_dqs_c),
.ddr4_rtl_1_dqs_t(ddr4_rtl_1_dqs_t),
.ddr4_rtl_1_odt(ddr4_rtl_1_odt),
.ddr4_rtl_1_reset_n(ddr4_rtl_1_reset_n),
.ddr4_ref_1_clk_n(ddr4_ref_1_clk_n),
.ddr4_ref_1_clk_p(ddr4_ref_1_clk_p),
.sys_reset(1'b0),
.core_clk_a(core_clk_a),
.core_clk_b(core_clk_b),
.ref_clk_a(ref_clk_a),
.ref_clk_b(ref_clk_b),
.rx_data_0_n (rx_data_a_n[0]),
.rx_data_0_p (rx_data_a_p[0]),
.rx_data_1_n (rx_data_a_n[1]),
.rx_data_1_p (rx_data_a_p[1]),
.rx_data_2_n (rx_data_a_n[2]),
.rx_data_2_p (rx_data_a_p[2]),
.rx_data_3_n (rx_data_a_n[3]),
.rx_data_3_p (rx_data_a_p[3]),
.rx_data_4_n (rx_data_b_n[0]),
.rx_data_4_p (rx_data_b_p[0]),
.rx_data_5_n (rx_data_b_n[1]),
.rx_data_5_p (rx_data_b_p[1]),
.rx_data_6_n (rx_data_b_n[2]),
.rx_data_6_p (rx_data_b_p[2]),
.rx_data_7_n (rx_data_b_n[3]),
.rx_data_7_p (rx_data_b_p[3]),
.rx_sync_0 (rx_sync_rx),
.rx_sync_4 (rx_sync_obs),
.rx_sysref_0 (sysref_b),
.rx_sysref_4 (sysref_a),
.tx_data_0_n (tx_data_a_n[0]),
.tx_data_0_p (tx_data_a_p[0]),
.tx_data_1_n (tx_data_a_n[1]),
.tx_data_1_p (tx_data_a_p[1]),
.tx_data_2_n (tx_data_a_n[2]),
.tx_data_2_p (tx_data_a_p[2]),
.tx_data_3_n (tx_data_a_n[3]),
.tx_data_3_p (tx_data_a_p[3]),
.tx_data_4_n (tx_data_b_n[0]),
.tx_data_4_p (tx_data_b_p[0]),
.tx_data_5_n (tx_data_b_n[1]),
.tx_data_5_p (tx_data_b_p[1]),
.tx_data_6_n (tx_data_b_n[2]),
.tx_data_6_p (tx_data_b_p[2]),
.tx_data_7_n (tx_data_b_n[3]),
.tx_data_7_p (tx_data_b_p[3]),
.tx_sync_0 (tx_sync),
.tx_sysref_0 (sysref_a),
.dac_fifo_bypass(gpio_o[90]),
.i2s_bclk(i2s_bclk),
.i2s_lrclk(i2s_lrclk),
.i2s_mclk(i2s_mclk),
.i2s_sdata_in(i2s_sdata_in),
.i2s_sdata_out(i2s_sdata_out),
.axi_fan_pwm_o(fan_pwm),
.axi_fan_tacho_i(fan_tach),
.spi0_csn(spi_csn),
.spi0_miso(spi0_miso),
.spi0_mosi(spi_mosi),
.spi0_sclk(spi_clk),
.spi1_clk_i (spi1_clk),
.spi1_clk_o (spi1_clk),
.spi1_csn_i (spi1_csn),
.spi1_csn_o (spi1_csn),
.spi1_sdi_i (spi1_cipo),
.spi1_sdo_i (spi1_copi),
.spi1_sdo_o (spi1_copi),
.spi2_clk_i (spi2_clk),
.spi2_clk_o (spi2_clk),
.spi2_csn_i (spi2_csn),
.spi2_csn_o (spi2_csn),
.spi2_sdi_i (spi2_cipo),
.spi2_sdo_i (spi2_copi),
.spi2_sdo_o (spi2_copi),
.iic_1_scl_io (sclout1),
.iic_1_sda_io (sdaout1),
.iic_2_scl_io (sclout2),
.iic_2_sda_io (sdaout2),
.fmcxmwbr1_gpio0_o(fmcxmwbr1_gpio_o[31:0]),
.fmcxmwbr1_gpio0_t(fmcxmwbr1_gpio_t[31:0]),
.fmcxmwbr1_gpio0_i(fmcxmwbr1_gpio_i[31:0]),
.fmcxmwbr1_gpio1_o(fmcxmwbr1_gpio_o[63:32]),
.fmcxmwbr1_gpio1_t(fmcxmwbr1_gpio_t[63:32]),
.fmcxmwbr1_gpio1_i(fmcxmwbr1_gpio_i[63:32]));
endmodule