diff --git a/docs/projects/ad5706r/ad5706r_block_diagram.svg b/docs/projects/ad5706r/ad5706r_block_diagram.svg new file mode 100644 index 00000000000..e7cb304634f --- /dev/null +++ b/docs/projects/ad5706r/ad5706r_block_diagram.svg @@ -0,0 +1,1950 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + image/svg+xml + + + + + + + + + + + + + + + + + + + + Ethernet + UART + DDRx + SPI + I2C + Interrupts + + Timer + + MEMORY INTERCONNECT + Cora Z7-07S + + + + ARDUINO SHIELD CONNECTOR + AXI_PWM_GEN CLK = 100MHz + + ARM (Zynq) + Zynq SoC + + + + + LDAC_TGP + + SPI + + + AXI_PWM_GEN + + + 3 - 50MHz + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + 64b + + + sys_clk = 100MHz + + AXI_CLKGEN + 32b + + + SPI ENGINE FRAMEWORK + + + + 3 - 50MHz + + + EXECUTION + + AXI REGMAP + + diff --git a/docs/projects/ad5706r/index.rst b/docs/projects/ad5706r/index.rst new file mode 100644 index 00000000000..6f45c4d3475 --- /dev/null +++ b/docs/projects/ad5706r/index.rst @@ -0,0 +1,187 @@ +.. _ad5706r: + +AD5706R HDL project +================================================================================ + +Overview +-------------------------------------------------------------------------------- + +The :adi:`AD5706R` devices are 4-channel, 16-/12-/10-bit resolution, low noise, +programmable current output, digital-to-analog converter (DAC) capable of +multiple operating modes and output current ranges with high power efficiency. +These are intended for photonics control and current mode biasing applications. +The devices incorporate a 2.5V, on-chip voltage reference, die temperature, load +DAC, and A/B toggle functions, output monitoring functions, and reset functions. + +The family provides multiple programmable output current ranges up to 300mA. +With device addressable pins, an SPI transaction can communicate with up to four +:adi:`AD5706R` on the same SPI bus. Each DAC operates with an independent +positive power supply rails PVDDx from 1.65V to 3.6V, for optimizing power +efficiency and thermal power dissipation. The AD5706R operate from a 2.9V to +3.6V AVDD supply and are specified over the −40°C to +125°C temperature range. + +Applications: + +- Photonics Control +- Optical Communications +- LED Driver Programmable Current Source +- Current Mode Biasing + +Supported boards +------------------------------------------------------------------------------- + +- :adi:`EVAL-AD5706RARDZ` + +Supported devices +------------------------------------------------------------------------------- + +- :adi:`AD5706` +- :adi:`AD5706R` + +Supported carriers +------------------------------------------------------------------------------- + +- :xilinx:`Cora Z7-07S ` on Arduino Header + +Block design +------------------------------------------------------------------------------- + +Block diagram +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The data path is depicted in the below diagram: + +.. image:: ad5706r_block_diagram.svg + :width: 800 + :align: center + :alt: AD5706R block diagram + +Hardware setup +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +========= ================= ============= +Signal AD5706R Testpoint Cora Z7s +========= ================= ============= +SPI_CSB CS CHIPKIT IO 10 +SPI_SDO SDO CHIPKIT IO 11 +SPI_SDI SDI CHIPKIT IO 12 +SPI_SCLK SCK CHIPKIT IO 13 +SHDN PMOD P7 CHIPKIT IO 7 +RESETB RESET CHIPKIT IO 8 +LDACB_TGP PMOD P6 CHIPKIT IO 9 +========= ================= ============= + +.. important:: + + The evaluation board is powered by 5 V voltage from an external USB. + +CPU/Memory interconnects addresses +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The addresses are dependent on the architecture of the FPGA, having an offset +added to the base address from HDL (see more at :ref:`architecture cpu-intercon-addr`). + +=================== ========== +Instance Zynq +=================== ========== +axi_ad5706R_pwm_gen 0x44A00000 +xadc_in 0x44A50000 +spi_ad5706r_dac 0x44B00000 +spi_clkgen 0x44C00000 +=================== ========== + +GPIOs +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +The Software GPIO number is calculated as follows: + +- Zynq-7000: if PS7 is used, then the offset is 54 + +.. list-table:: + :widths: 25 25 25 25 + :header-rows: 2 + + * - GPIO signal + - Direction + - HDL GPIO EMIO + - Software GPIO + * - + - (from FPGA view) + - + - Zynq-7000 + * - RESETB + - OUT + - 32 + - 86 + * - SHDN + - OUT + - 33 + - 87 + +Building the HDL project +------------------------------------------------------------------------------- + +The design is built upon ADI's generic HDL reference design framework. +ADI distributes the bit/elf files of these projects as part of the +:external+documentation:ref:`kuiper`. +If you want to build the sources, ADI makes them available on the +:git-hdl:`HDL repository `. To get the source you must +`clone `__ +the HDL repository, and then build the project as follows: + +**Linux/Cygwin/WSL** + +.. shell:: + + $cd hdl/projects/ad5706r/coraz7s + $make + +A more comprehensive build guide can be found in the :ref:`build_hdl` user guide. + +Resources +------------------------------------------------------------------------------- + +Hardware related +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +- Product datasheet: :adi:`AD5706R` +- :adi:`EVAL-AD5706R User Guide ` + +HDL related +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +- :git-hdl:`AD5706R HDL project source code ` + +.. list-table:: + :widths: 30 35 35 + :header-rows: 1 + + * - IP name + - Source code link + - Documentation link + * - AXI_CLKGEN + - :git-hdl:`library/axi_clkgen` + - :ref:`axi_clkgen` + * - AXI_DMAC + - :git-hdl:`library/axi_dmac` + - :ref:`axi_dmac` + * - AXI_HDMI_TX + - :git-hdl:`library/axi_hdmi_tx` + - :ref:`axi_hdmi_tx` + * - AXI_PWM_GEN + - :git-hdl:`library/axi_pwm_gen` + - :ref:`axi_pwm_gen` + * - SPI_ENGINE + - :git-hdl:`library/spi_engine` + - :ref:`spi_engine` + +Software related +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + +- :git-no-os:`AD5706R No-OS project source code ` +- :git-no-os:`AD5706R No-OS Driver source code ` +- :git-linux:`AD5706R Linux Driver source code ` + +.. include:: ../common/more_information.rst + +.. include:: ../common/support.rst diff --git a/docs/projects/index.rst b/docs/projects/index.rst index 4a15f94fead..4104df4cb79 100644 --- a/docs/projects/index.rst +++ b/docs/projects/index.rst @@ -34,6 +34,7 @@ Contents AD485X-FMCZ AD4880-FMC-EVB AD5529R-ARDZ + AD5706R AD5758-SDZ AD5766-SDZ AD57XX-ARDZ diff --git a/projects/ad5706r/Makefile b/projects/ad5706r/Makefile new file mode 100644 index 00000000000..172ebbbe4bd --- /dev/null +++ b/projects/ad5706r/Makefile @@ -0,0 +1,7 @@ +#################################################################################### +## Copyright (c) 2025 Analog Devices, Inc. +### SPDX short identifier: BSD-1-Clause +## Auto-generated, do not modify! +#################################################################################### + +include ../scripts/project-toplevel.mk diff --git a/projects/ad5706r/README.md b/projects/ad5706r/README.md new file mode 100644 index 00000000000..34246783b00 --- /dev/null +++ b/projects/ad5706r/README.md @@ -0,0 +1,17 @@ +# AD5706R HDL Project + +- Evaluation board product page: + - [EVAL-AD5706RARDZ](https://analog.com/eval-ad5706r) +- System documentation: https://wiki.analog.com/resources/eval/user-guides/ad5706r +- HDL project documentation: http://analogdevicesinc.github.io/hdl/projects/ad5706r/index.html +- Evaluation board VADJ: 2.5V + +## Supported parts + +| Part name | Description | +|-----------------------------------------------|---------------------------------------| +| [AD5706R](https://www.analog.com/AD5706R) | 4-channel, 16-bit, current output DAC | + +## Building the project + +Please enter the folder for the FPGA carrier you want to use and read the README.md. diff --git a/projects/ad5706r/common/ad5706r_bd.tcl b/projects/ad5706r/common/ad5706r_bd.tcl new file mode 100644 index 00000000000..209acd4f86c --- /dev/null +++ b/projects/ad5706r/common/ad5706r_bd.tcl @@ -0,0 +1,75 @@ +############################################################################### +## Copyright (C) 2025 Analog Devices, Inc. All rights reserved. +### SPDX short identifier: ADIBSD +############################################################################### + +create_bd_port -dir O ldacb_tgp +create_bd_intf_port -mode Slave -vlnv xilinx.com:interface:diff_analog_io_rtl:1.0 xadc_vaux1 +create_bd_intf_port -mode Master -vlnv analog.com:interface:spi_engine_rtl:1.0 spi + +# pwm gen +ad_ip_instance axi_pwm_gen axi_ad5706r_pwm_gen +ad_ip_parameter axi_ad5706r_pwm_gen CONFIG.ASYNC_CLK_EN 1 +ad_ip_parameter axi_ad5706r_pwm_gen CONFIG.PULSE_0_WIDTH 5 +ad_ip_parameter axi_ad5706r_pwm_gen CONFIG.PULSE_0_PERIOD 10 + +ad_connect axi_ad5706r_pwm_gen/pwm_0 ldacb_tgp +ad_connect axi_ad5706r_pwm_gen/ext_clk $sys_cpu_clk + +#spi_engine reference clock +ad_ip_instance axi_clkgen spi_clkgen +ad_ip_parameter spi_clkgen CONFIG.CLK0_DIV 1 +ad_ip_parameter spi_clkgen CONFIG.VCO_DIV 10 +ad_ip_parameter spi_clkgen CONFIG.VCO_MUL 1 + +ad_connect $sys_cpu_clk spi_clkgen/clk +ad_connect spi_clk spi_clkgen/clk_0 + +#spi_engine +source $ad_hdl_dir/library/spi_engine/scripts/spi_engine.tcl + +set hier_spi_engine spi_ad5706r_dac +set data_width 32 +set async_spi_clk 1 +set offload_en 0 +set num_cs 1 +set num_sdi 1 +set sdi_delay 1 + +spi_engine_create $hier_spi_engine $data_width $async_spi_clk $offload_en $num_cs $num_sdi $sdi_delay +ad_connect $hier_spi_engine/m_spi spi + +#clocks and resets +ad_connect $sys_cpu_clk $hier_spi_engine/clk +ad_connect spi_clk $hier_spi_engine/spi_clk +ad_connect $sys_cpu_resetn $hier_spi_engine/resetn + +# Xilinx's XADC +ad_ip_instance xadc_wiz xadc_in + +ad_ip_parameter xadc_in CONFIG.TIMING_MODE Continuous +ad_ip_parameter xadc_in CONFIG.XADC_STARUP_SELECTION channel_sequencer +ad_ip_parameter xadc_in CONFIG.SEQUENCER_MODE Continuous +ad_ip_parameter xadc_in CONFIG.ENABLE_VCCDDRO_ALARM false +ad_ip_parameter xadc_in CONFIG.ENABLE_VCCPAUX_ALARM false +ad_ip_parameter xadc_in CONFIG.ENABLE_VCCPINT_ALARM false +ad_ip_parameter xadc_in CONFIG.ENABLE_AXI4STREAM false +ad_ip_parameter xadc_in CONFIG.ENABLE_EXTERNAL_MUX false +ad_ip_parameter xadc_in CONFIG.CHANNEL_ENABLE_VP_VN false +ad_ip_parameter xadc_in CONFIG.CHANNEL_ENABLE_VAUXP1_VAUXN1 true +ad_ip_parameter xadc_in CONFIG.OT_ALARM false +ad_ip_parameter xadc_in CONFIG.SINGLE_CHANNEL_SELECTION TEMPERATURE +ad_ip_parameter xadc_in CONFIG.USER_TEMP_ALARM false +ad_ip_parameter xadc_in CONFIG.VCCAUX_ALARM false +ad_ip_parameter xadc_in CONFIG.VCCINT_ALARM false + +ad_connect xadc_in/Vaux1 xadc_vaux1 + +# interconnects (cpu) +ad_cpu_interconnect 0x44a00000 axi_ad5706r_pwm_gen +ad_cpu_interconnect 0x44a50000 xadc_in +ad_cpu_interconnect 0x44b00000 $hier_spi_engine/${hier_spi_engine}_axi_regmap +ad_cpu_interconnect 0x44c00000 spi_clkgen + +# interrupts +ad_cpu_interrupt "ps-12" "mb-12" $hier_spi_engine/irq diff --git a/projects/ad5706r/coraz7s/Makefile b/projects/ad5706r/coraz7s/Makefile new file mode 100644 index 00000000000..24a1d26a26a --- /dev/null +++ b/projects/ad5706r/coraz7s/Makefile @@ -0,0 +1,28 @@ +#################################################################################### +## Copyright (c) 2025 Analog Devices, Inc. +### SPDX short identifier: BSD-1-Clause +## Auto-generated, do not modify! +#################################################################################### + +PROJECT_NAME := ad5706r_coraz7s + +M_DEPS += ../common/ad5706r_bd.tcl +M_DEPS += ../../scripts/adi_pd.tcl +M_DEPS += ../../common/coraz7s/coraz7s_system_ps7.tcl +M_DEPS += ../../common/coraz7s/coraz7s_system_constr.xdc +M_DEPS += ../../common/coraz7s/coraz7s_system_bd.tcl +M_DEPS += ../../../library/common/ad_iobuf.v +M_DEPS += ../../../library/spi_engine/scripts/spi_engine.tcl + +LIB_DEPS += axi_clkgen +LIB_DEPS += axi_dmac +LIB_DEPS += axi_sysid +LIB_DEPS += axi_pwm_gen +LIB_DEPS += spi_engine/axi_spi_engine +LIB_DEPS += spi_engine/spi_axis_reorder +LIB_DEPS += spi_engine/spi_engine_execution +LIB_DEPS += spi_engine/spi_engine_interconnect +LIB_DEPS += spi_engine/spi_engine_offload +LIB_DEPS += sysid_rom + +include ../../scripts/project-xilinx.mk diff --git a/projects/ad5706r/coraz7s/README.md b/projects/ad5706r/coraz7s/README.md new file mode 100644 index 00000000000..c64e33f4b4d --- /dev/null +++ b/projects/ad5706r/coraz7s/README.md @@ -0,0 +1,10 @@ + + +# AD5706R/CORAZ7S HDL Project + +## Building the project + +``` +cd projects/ad5706r/coraz7s +make +``` diff --git a/projects/ad5706r/coraz7s/system_bd.tcl b/projects/ad5706r/coraz7s/system_bd.tcl new file mode 100644 index 00000000000..eb99c2ca9b3 --- /dev/null +++ b/projects/ad5706r/coraz7s/system_bd.tcl @@ -0,0 +1,17 @@ +############################################################################### +## Copyright (C) 2025 Analog Devices, Inc. All rights reserved. +### SPDX short identifier: ADIBSD +############################################################################### + +source $ad_hdl_dir/projects/common/coraz7s/coraz7s_system_bd.tcl +source $ad_hdl_dir/projects/scripts/adi_pd.tcl +source ../common/ad5706r_bd.tcl + +#system ID +ad_ip_parameter axi_sysid_0 CONFIG.ROM_ADDR_BITS 9 +ad_ip_parameter rom_sys_0 CONFIG.PATH_TO_FILE "[pwd]/mem_init_sys.txt" +ad_ip_parameter rom_sys_0 CONFIG.ROM_ADDR_BITS 9 + +sysid_gen_sys_init_file + +set sys_dma_clk [get_bd_nets sys_dma_clk] diff --git a/projects/ad5706r/coraz7s/system_constr.xdc b/projects/ad5706r/coraz7s/system_constr.xdc new file mode 100644 index 00000000000..5d08caa80ef --- /dev/null +++ b/projects/ad5706r/coraz7s/system_constr.xdc @@ -0,0 +1,18 @@ +############################################################################### +## Copyright (C) 2025 Analog Devices, Inc. All rights reserved. +### SPDX short identifier: ADIBSD +############################################################################### + +create_generated_clock -name spi_clk -source [get_pins -filter name=~*CLKIN1 -of [get_cells -hier -filter name=~*spi_clkgen*i_mmcm]] -master_clock clk_fpga_0 [get_pins -filter name=~*CLKOUT0 -of [get_cells -hier -filter name=~*spi_clkgen*i_mmcm]] + +# DAC SPI interface +set_property -dict { PACKAGE_PIN U15 IOSTANDARD LVCMOS33 } [get_ports { spi_csb }] ; #IO_L11N_T1_SRCC_34 Sch=ck_io[10] +set_property -dict { PACKAGE_PIN K18 IOSTANDARD LVCMOS33 } [get_ports { spi_sdo }] ; #IO_L12N_T1_MRCC_35 Sch=ck_io[11] +set_property -dict { PACKAGE_PIN J18 IOSTANDARD LVCMOS33 } [get_ports { spi_sdi }] ; #IO_L14P_T2_AD4P_SRCC_35 Sch=ck_io[12] +set_property -dict { PACKAGE_PIN G15 IOSTANDARD LVCMOS33 } [get_ports { spi_sclk }] ; #IO_L19N_T3_VREF_35 Sch=ck_io[13] + +# DAC GPIO interface +set_property -dict { PACKAGE_PIN R14 IOSTANDARD LVCMOS33 } [get_ports { shdn }] ; #IO_L6N_T0_VREF_34 Sch=ck_io[7] +set_property -dict { PACKAGE_PIN N18 IOSTANDARD LVCMOS33 } [get_ports { resetb }] ; #IO_L13P_T2_MRCC_34 Sch=ck_io[8] +set_property -dict { PACKAGE_PIN M18 IOSTANDARD LVCMOS33 } [get_ports { ldacb_tgp }]; #IO_L8N_T1_AD10N_35 Sch=ck_io[9] + diff --git a/projects/ad5706r/coraz7s/system_project.tcl b/projects/ad5706r/coraz7s/system_project.tcl new file mode 100644 index 00000000000..d520c2b1da9 --- /dev/null +++ b/projects/ad5706r/coraz7s/system_project.tcl @@ -0,0 +1,20 @@ +############################################################################### +## Copyright (C) 2025 Analog Devices, Inc. All rights reserved. +### SPDX short identifier: ADIBSD +############################################################################### + +source ../../../scripts/adi_env.tcl +source $ad_hdl_dir/projects/scripts/adi_project_xilinx.tcl +source $ad_hdl_dir/projects/scripts/adi_board.tcl + +adi_project ad5706r_coraz7s + +adi_project_files ad5706r_coraz7s [list \ + "$ad_hdl_dir/library/common/ad_iobuf.v" \ + "system_top.v" \ + "system_constr.xdc" \ + "$ad_hdl_dir/projects/common/coraz7s/coraz7s_system_constr.xdc"] + +set_property PROCESSING_ORDER LATE [get_files system_constr.xdc] + +adi_project_run ad5706r_coraz7s diff --git a/projects/ad5706r/coraz7s/system_top.v b/projects/ad5706r/coraz7s/system_top.v new file mode 100644 index 00000000000..6a7a4606ac4 --- /dev/null +++ b/projects/ad5706r/coraz7s/system_top.v @@ -0,0 +1,161 @@ +// *************************************************************************** +// *************************************************************************** +// Copyright (C) 2026 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/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 ( + + 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 [ 1:0] btn, + inout [ 5:0] led, + + inout iic_ard_scl, + inout iic_ard_sda, + + output resetb, + output ldacb_tgp, + output shdn, + + output spi_sclk, + output spi_csb, + output spi_sdo, + input spi_sdi +); + + // internal signals + wire [63:0] gpio_i; + wire [63:0] gpio_o; + wire [63:0] gpio_t; + + assign gpio_i[63:34] = gpio_o[63:34]; + + //Control + assign resetb = gpio_o[32]; + assign shdn = gpio_o[33]; + + // instantiations + ad_iobuf #( + .DATA_WIDTH (2) + ) i_iobuf_buttons ( + .dio_t (gpio_t[1:0]), + .dio_i (gpio_o[1:0]), + .dio_o (gpio_i[1:0]), + .dio_p (btn)); + + ad_iobuf #( + .DATA_WIDTH (6) + ) i_iobuf_leds ( + .dio_t (gpio_t[7:2]), + .dio_i (gpio_o[7:2]), + .dio_o (gpio_i[7:2]), + .dio_p (led)); + + 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), + + .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), + + .spi0_clk_i (1'b0), + .spi0_clk_o (), + .spi0_csn_0_o (), + .spi0_csn_1_o (), + .spi0_csn_2_o (), + .spi0_csn_i (1'b1), + .spi0_sdi_i (1'b0), + .spi0_sdo_i (1'b0), + .spi0_sdo_o (), + .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 (), + .spi_sdo (spi_sdo), + .spi_sdi (spi_sdi), + .spi_cs (spi_csb), + .spi_sclk (spi_sclk), + .iic_ard_scl_io (iic_ard_scl), + .iic_ard_sda_io (iic_ard_sda), + .ldacb_tgp(ldacb_tgp)); + +endmodule