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ad719x: Add de10nano support
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StancaPop committed Nov 13, 2024
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6 changes: 5 additions & 1 deletion projects/ad719x_asdz/README.md
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# EVAL-AD719X-ASDZ HDL Project

This project supports EVAL-AD7190, EVAL-AD7193 and EVAL-AD7195.
This project supports EVAL-AD7190,EVAL-AD7192, EVAL-AD7193, EVAL-AD7194 and EVAL-AD7195.

Here are some pointers to help you:
* [EVAL-AD7190 Board Product Page](https://www.analog.com/eval-ad7190)
* [EVAL-AD7192 Board Product Page](https://www.analog.com/eval-ad7192)
* [EVAL-AD7193 Board Product Page](https://www.analog.com/eval-ad7193)
* [EVAL-AD7194 Board Product Page](https://www.analog.com/eval-ad7194)
* [EVAL-AD7195 Board Product Page](https://www.analog.com/eval-ad7195)
* Parts: AD7190 [Sigma-Delta ADC, SPI interface, 24-bit resolution, Data rate between 4.7Hz - 4.8kHz](https://www.analog.com/ad7190)
* Parts: AD7192 [Sigma-Delta ADC, SPI interface, 24-bit resolution, Data rate between 4.7Hz - 4.8kHz](https://www.analog.com/ad7192)
* Parts: AD7193 [4-channel Sigma-Delta ADC, SPI interface, 24-bit resolution, Data rate between 4.7Hz - 4.8kHz](https://www.analog.com/ad7193)
* Parts: AD7194 [Sigma-Delta ADC, SPI interface, 24-bit resolution, Data rate between 4.7Hz - 4.8kHz](https://www.analog.com/ad7194)
* Parts: AD7195 [Sigma-Delta ADC, SPI interface, 24-bit resolution, Data rate between 4.7Hz - 4.8kHz](https://www.analog.com/ad7195)
* Project Doc: https://wiki.analog.com/resources/eval/adc/ad719x_asdz
* HDL Doc: https://wiki.analog.com/resources/eval/adc/ad719x_asdz
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16 changes: 16 additions & 0 deletions projects/ad719x_asdz/de10nano/Makefile
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####################################################################################
## Copyright (c) 2018 - 2023 Analog Devices, Inc.
### SPDX short identifier: BSD-1-Clause
## Auto-generated, do not modify!
####################################################################################

PROJECT_NAME := ad719x_asdz_de10nano

M_DEPS += ../../scripts/adi_pd.tcl
M_DEPS += ../../common/de10nano/de10nano_system_qsys.tcl
M_DEPS += ../../common/de10nano/de10nano_system_assign.tcl

LIB_DEPS += axi_sysid
LIB_DEPS += sysid_rom

include ../../scripts/project-intel.mk
12 changes: 12 additions & 0 deletions projects/ad719x_asdz/de10nano/system_constr.sdc
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###############################################################################
## Copyright (C) 2020-2023 Analog Devices, Inc. All rights reserved.
### SPDX short identifier: ADIBSD
###############################################################################

# de10-nano

create_clock -period "20.000 ns" -name sys_clk [get_ports {sys_clk}]
create_clock -period "16.666 ns" -name usb1_clk [get_ports {usb1_clk}]

derive_pll_clocks
derive_clock_uncertainty
51 changes: 51 additions & 0 deletions projects/ad719x_asdz/de10nano/system_project.tcl
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###############################################################################
## Copyright (C) 2020-2023 Analog Devices, Inc. All rights reserved.
### SPDX short identifier: ADIBSD
###############################################################################

set REQUIRED_QUARTUS_VERSION 22.1std.0
set QUARTUS_PRO_ISUSED 0
source ../../../scripts/adi_env.tcl
source ../../scripts/adi_project_intel.tcl

adi_project ad719x_asdz_de10nano

source $ad_hdl_dir/projects/common/de10nano/de10nano_system_assign.tcl

#
## down-rade Critical Warning reated to a asynchronous RAM in DMAC
#
## "mixed_port_feed_through_mode" parameter of RAM can not have value "old"
set_global_assignment -name MESSAGE_DISABLE 15003

# files

# SPI interface for ad719x

set_location_assignment PIN_AH12 -to ad719x_spi_sclk ; ## Arduino_IO13
set_location_assignment PIN_AH11 -to ad719x_spi_miso ; ## Arduino_IO12
set_location_assignment PIN_AG16 -to ad719x_spi_mosi ; ## Arduino_IO11
set_location_assignment PIN_AF15 -to ad719x_spi_cs_1 ; ## Arduino_IO10
set_location_assignment PIN_AE15 -to ad719x_spi_cs_2 ; ## Arduino_IO9

set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ad719x_spi_sclk
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ad719x_spi_miso
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ad719x_spi_mosi
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ad719x_spi_cs_1
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ad719x_spi_cs_2

# I2C

set_location_assignment PIN_AG11 -to i2c_scl ; ## Arduino_IO15
set_location_assignment PIN_AH9 -to i2c_sda ; ## Arduino_IO14

set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to i2c_scl
set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to i2c_sda

# synchronization and timing

set_location_assignment PIN_U14 -to ad719x_sync_n ; ## Arduino_IO4

set_instance_assignment -name IO_STANDARD "3.3-V LVTTL" -to ad719x_sync_n

execute_flow -compile
14 changes: 14 additions & 0 deletions projects/ad719x_asdz/de10nano/system_qsys.tcl
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###############################################################################
## Copyright (C) 2020-2023 Analog Devices, Inc. All rights reserved.
### SPDX short identifier: ADIBSD
###############################################################################

source $ad_hdl_dir/projects/scripts/adi_pd.tcl
source $ad_hdl_dir/projects/common/de10nano/de10nano_system_qsys.tcl

#system ID
set_instance_parameter_value axi_sysid_0 {ROM_ADDR_BITS} {9}
set_instance_parameter_value rom_sys_0 {PATH_TO_FILE} "$mem_init_sys_file_path/mem_init_sys.txt"
set_instance_parameter_value rom_sys_0 {ROM_ADDR_BITS} {9}

sysid_gen_sys_init_file
269 changes: 269 additions & 0 deletions projects/ad719x_asdz/de10nano/system_top.v
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// ***************************************************************************
// ***************************************************************************
// Copyright (C) 2020-2023 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:
// <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/main/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 (

// clock and resets

input sys_clk,

// hps-ddr

output [14:0] ddr3_a,
output [ 2:0] ddr3_ba,
output ddr3_reset_n,
output ddr3_ck_p,
output ddr3_ck_n,
output ddr3_cke,
output ddr3_cs_n,
output ddr3_ras_n,
output ddr3_cas_n,
output ddr3_we_n,
inout [31:0] ddr3_dq,
inout [ 3:0] ddr3_dqs_p,
inout [ 3:0] ddr3_dqs_n,
output [ 3:0] ddr3_dm,
output ddr3_odt,
input ddr3_rzq,

// hps-ethernet

output eth1_tx_clk,
output eth1_tx_ctl,
output [ 3:0] eth1_tx_d,
input eth1_rx_clk,
input eth1_rx_ctl,
input [ 3:0] eth1_rx_d,
output eth1_mdc,
inout eth1_mdio,

// hps-sdio

output sdio_clk,
inout sdio_cmd,
inout [ 3:0] sdio_d,

// hps-spim1

output spim1_ss0,
output spim1_clk,
output spim1_mosi,
input spim1_miso,

// hps-usb

input usb1_clk,
output usb1_stp,
input usb1_dir,
input usb1_nxt,
inout [ 7:0] usb1_d,

// hps-uart

input uart0_rx,
output uart0_tx,
inout hps_conv_usb_n,

// board gpio

output [ 7:0] gpio_bd_o,
input [ 5:0] gpio_bd_i,

// hdmi

output hdmi_out_clk,
output hdmi_vsync,
output hdmi_hsync,
output hdmi_data_e,
output [ 23:0] hdmi_data,

inout hdmi_i2c_scl,
inout hdmi_i2c_sda,

// ad719x

inout i2c_sda,
inout i2c_scl,

input ad719x_spi_miso,
output ad719x_spi_mosi,
output ad719x_spi_sclk,
output ad719x_spi_cs_1,

output ad719x_sync_n
);

// internal signals

wire sys_resetn;
wire [63:0] gpio_i;
wire [63:0] gpio_o;

wire i2c1_scl;
wire i2c1_scl_oe;
wire i2c1_sda;
wire i2c1_sda_oe;

wire i2c0_out_data;
wire i2c0_sda;
wire i2c0_out_clk;
wire i2c0_scl_in_clk;

// instantiations

// unused
assign gpio_i[63:35] = gpio_o[63:35];

// GPIO outputs

assign ad719x_sync_n = gpio_o[33];
assign gpio_bd_o[7:0] = gpio_o[7:0];

// GPIO inputs

assign gpio_i[32] = ad719x_spi_miso;
assign gpio_i[31:14] = gpio_o[31:14];
assign gpio_i[13:8] = gpio_bd_i[5:0];

// IO Buffers for I2C

ALT_IOBUF scl_iobuf (
.i(1'b0),
.oe(i2c1_scl_oe),
.o(i2c1_scl),
.io(i2c_scl));

ALT_IOBUF sda_iobuf (
.i(1'b0),
.oe(i2c1_sda_oe),
.o(i2c1_sda),
.io(i2c_sda));

ALT_IOBUF scl_video_iobuf (
.i(1'b0),
.oe(i2c0_out_clk),
.o(i2c0_scl_in_clk),
.io(hdmi_i2c_scl));

ALT_IOBUF sda_video_iobuf (
.i(1'b0),
.oe(i2c0_out_data),
.o(i2c0_sda),
.io(hdmi_i2c_sda));

system_bd i_system_bd (
.sys_clk_clk (sys_clk),
.sys_hps_h2f_reset_reset_n (sys_resetn),
.sys_hps_memory_mem_a (ddr3_a),
.sys_hps_memory_mem_ba (ddr3_ba),
.sys_hps_memory_mem_ck (ddr3_ck_p),
.sys_hps_memory_mem_ck_n (ddr3_ck_n),
.sys_hps_memory_mem_cke (ddr3_cke),
.sys_hps_memory_mem_cs_n (ddr3_cs_n),
.sys_hps_memory_mem_ras_n (ddr3_ras_n),
.sys_hps_memory_mem_cas_n (ddr3_cas_n),
.sys_hps_memory_mem_we_n (ddr3_we_n),
.sys_hps_memory_mem_reset_n (ddr3_reset_n),
.sys_hps_memory_mem_dq (ddr3_dq),
.sys_hps_memory_mem_dqs (ddr3_dqs_p),
.sys_hps_memory_mem_dqs_n (ddr3_dqs_n),
.sys_hps_memory_mem_odt (ddr3_odt),
.sys_hps_memory_mem_dm (ddr3_dm),
.sys_hps_memory_oct_rzqin (ddr3_rzq),
.sys_rst_reset_n (sys_resetn),
.sys_hps_i2c0_out_data (i2c0_out_data),
.sys_hps_i2c0_sda (i2c0_sda),
.sys_hps_i2c0_clk_clk (i2c0_out_clk),
.sys_hps_i2c0_scl_in_clk (i2c0_scl_in_clk),
.sys_hps_hps_io_hps_io_emac1_inst_TX_CLK (eth1_tx_clk),
.sys_hps_hps_io_hps_io_emac1_inst_TXD0 (eth1_tx_d[0]),
.sys_hps_hps_io_hps_io_emac1_inst_TXD1 (eth1_tx_d[1]),
.sys_hps_hps_io_hps_io_emac1_inst_TXD2 (eth1_tx_d[2]),
.sys_hps_hps_io_hps_io_emac1_inst_TXD3 (eth1_tx_d[3]),
.sys_hps_hps_io_hps_io_emac1_inst_RXD0 (eth1_rx_d[0]),
.sys_hps_hps_io_hps_io_emac1_inst_MDIO (eth1_mdio),
.sys_hps_hps_io_hps_io_emac1_inst_MDC (eth1_mdc),
.sys_hps_hps_io_hps_io_emac1_inst_RX_CTL (eth1_rx_ctl),
.sys_hps_hps_io_hps_io_emac1_inst_TX_CTL (eth1_tx_ctl),
.sys_hps_hps_io_hps_io_emac1_inst_RX_CLK (eth1_rx_clk),
.sys_hps_hps_io_hps_io_emac1_inst_RXD1 (eth1_rx_d[1]),
.sys_hps_hps_io_hps_io_emac1_inst_RXD2 (eth1_rx_d[2]),
.sys_hps_hps_io_hps_io_emac1_inst_RXD3 (eth1_rx_d[3]),
.sys_hps_hps_io_hps_io_sdio_inst_CMD (sdio_cmd),
.sys_hps_hps_io_hps_io_sdio_inst_D0 (sdio_d[0]),
.sys_hps_hps_io_hps_io_sdio_inst_D1 (sdio_d[1]),
.sys_hps_hps_io_hps_io_sdio_inst_CLK (sdio_clk),
.sys_hps_hps_io_hps_io_sdio_inst_D2 (sdio_d[2]),
.sys_hps_hps_io_hps_io_sdio_inst_D3 (sdio_d[3]),
.sys_hps_hps_io_hps_io_usb1_inst_D0 (usb1_d[0]),
.sys_hps_hps_io_hps_io_usb1_inst_D1 (usb1_d[1]),
.sys_hps_hps_io_hps_io_usb1_inst_D2 (usb1_d[2]),
.sys_hps_hps_io_hps_io_usb1_inst_D3 (usb1_d[3]),
.sys_hps_hps_io_hps_io_usb1_inst_D4 (usb1_d[4]),
.sys_hps_hps_io_hps_io_usb1_inst_D5 (usb1_d[5]),
.sys_hps_hps_io_hps_io_usb1_inst_D6 (usb1_d[6]),
.sys_hps_hps_io_hps_io_usb1_inst_D7 (usb1_d[7]),
.sys_hps_hps_io_hps_io_usb1_inst_CLK (usb1_clk),
.sys_hps_hps_io_hps_io_usb1_inst_STP (usb1_stp),
.sys_hps_hps_io_hps_io_usb1_inst_DIR (usb1_dir),
.sys_hps_hps_io_hps_io_usb1_inst_NXT (usb1_nxt),
.sys_hps_hps_io_hps_io_uart0_inst_RX (uart0_rx),
.sys_hps_hps_io_hps_io_uart0_inst_TX (uart0_tx),
.sys_hps_hps_io_hps_io_spim1_inst_CLK (spim1_clk),
.sys_hps_hps_io_hps_io_spim1_inst_MOSI (spim1_mosi),
.sys_hps_hps_io_hps_io_spim1_inst_MISO (spim1_miso),
.sys_hps_hps_io_hps_io_spim1_inst_SS0 (spim1_ss0),
.sys_hps_hps_io_hps_io_gpio_inst_GPIO09 (hps_conv_usb_n),
.sys_hps_i2c1_sda (i2c1_sda),
.sys_hps_i2c1_out_data (i2c1_sda_oe),
.sys_hps_i2c1_clk_clk (i2c1_scl_oe),
.sys_hps_i2c1_scl_in_clk (i2c1_scl),
.sys_gpio_bd_in_port (gpio_i[31:0]),
.sys_gpio_bd_out_port (gpio_o[31:0]),
.sys_gpio_in_export (gpio_i[63:32]),
.sys_gpio_out_export (gpio_o[63:32]),
.sys_spi_MISO (ad719x_spi_miso),
.sys_spi_MOSI (ad719x_spi_mosi),
.sys_spi_SCLK (ad719x_spi_sclk),
.sys_spi_SS_n (ad719x_spi_cs_1),
.axi_hdmi_tx_0_hdmi_if_h_clk (hdmi_out_clk),
.axi_hdmi_tx_0_hdmi_if_h24_hsync (hdmi_hsync),
.axi_hdmi_tx_0_hdmi_if_h24_vsync (hdmi_vsync),
.axi_hdmi_tx_0_hdmi_if_h24_data_e (hdmi_data_e),
.axi_hdmi_tx_0_hdmi_if_h24_data (hdmi_data));

endmodule

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