83 lines
2.9 KiB
Tcl
83 lines
2.9 KiB
Tcl
###############################################################################
|
|
## Copyright (C) 2023-2024 Analog Devices, Inc. All rights reserved.
|
|
### SPDX short identifier: ADIBSD
|
|
###############################################################################
|
|
|
|
create_bd_intf_port -mode Master -vlnv analog.com:interface:spi_engine_rtl:1.0 ad4134_di
|
|
create_bd_port -dir O ad4134_odr
|
|
|
|
# create a SPI Engine architecture for ADC
|
|
|
|
source $ad_hdl_dir/library/spi_engine/scripts/spi_engine.tcl
|
|
|
|
set data_width 32
|
|
set async_spi_clk 1
|
|
set num_cs 1
|
|
set num_sdi 4
|
|
set num_sdo 0
|
|
set sdi_delay 0
|
|
set echo_sclk 0
|
|
|
|
set hier_spi_engine spi_ad4134
|
|
|
|
spi_engine_create $hier_spi_engine $data_width $async_spi_clk $num_cs $num_sdi $num_sdo $sdi_delay $echo_sclk
|
|
|
|
# clkgen
|
|
|
|
ad_ip_instance axi_clkgen axi_ad4134_clkgen
|
|
ad_ip_parameter axi_ad4134_clkgen CONFIG.VCO_DIV 5
|
|
ad_ip_parameter axi_ad4134_clkgen CONFIG.VCO_MUL 48
|
|
ad_ip_parameter axi_ad4134_clkgen CONFIG.CLK0_DIV 10
|
|
|
|
# dma to receive data stream
|
|
|
|
ad_ip_instance axi_dmac axi_ad4134_dma
|
|
ad_ip_parameter axi_ad4134_dma CONFIG.DMA_TYPE_SRC 1
|
|
ad_ip_parameter axi_ad4134_dma CONFIG.DMA_TYPE_DEST 0
|
|
ad_ip_parameter axi_ad4134_dma CONFIG.CYCLIC 0
|
|
ad_ip_parameter axi_ad4134_dma CONFIG.SYNC_TRANSFER_START 0
|
|
ad_ip_parameter axi_ad4134_dma CONFIG.DMA_2D_TRANSFER 0
|
|
ad_ip_parameter axi_ad4134_dma CONFIG.DMA_DATA_WIDTH_SRC 128
|
|
ad_ip_parameter axi_ad4134_dma CONFIG.DMA_DATA_WIDTH_DEST 64
|
|
|
|
# odr generator
|
|
|
|
ad_ip_instance axi_pwm_gen odr_generator
|
|
ad_ip_parameter odr_generator CONFIG.N_PWMS 2
|
|
ad_ip_parameter odr_generator CONFIG.PULSE_0_PERIOD 85
|
|
ad_ip_parameter odr_generator CONFIG.PULSE_0_WIDTH 1
|
|
ad_ip_parameter odr_generator CONFIG.PULSE_0_OFFSET 3
|
|
ad_ip_parameter odr_generator CONFIG.PULSE_1_PERIOD 85
|
|
ad_ip_parameter odr_generator CONFIG.PULSE_1_WIDTH 13
|
|
|
|
ad_connect odr_generator/ext_clk axi_ad4134_clkgen/clk_0
|
|
ad_connect odr_generator/pwm_0 $hier_spi_engine/trigger
|
|
ad_connect odr_generator/pwm_1 ad4134_odr
|
|
|
|
ad_connect axi_ad4134_clkgen/clk_0 $hier_spi_engine/spi_clk
|
|
ad_connect $sys_cpu_clk axi_ad4134_clkgen/clk
|
|
ad_connect $sys_cpu_clk $hier_spi_engine/clk
|
|
ad_connect axi_ad4134_clkgen/clk_0 axi_ad4134_dma/s_axis_aclk
|
|
ad_connect sys_cpu_resetn $hier_spi_engine/resetn
|
|
ad_connect sys_cpu_resetn axi_ad4134_dma/m_dest_axi_aresetn
|
|
|
|
ad_connect $hier_spi_engine/m_spi ad4134_di
|
|
ad_connect axi_ad4134_dma/s_axis $hier_spi_engine/M_AXIS_SAMPLE
|
|
|
|
# AXI address definitions
|
|
|
|
ad_cpu_interconnect 0x44a00000 $hier_spi_engine/${hier_spi_engine}_axi_regmap
|
|
ad_cpu_interconnect 0x44a30000 axi_ad4134_dma
|
|
ad_cpu_interconnect 0x44b00000 odr_generator
|
|
ad_cpu_interconnect 0x44b10000 axi_ad4134_clkgen
|
|
|
|
# interrupts
|
|
|
|
ad_cpu_interrupt "ps-13" "mb-13" axi_ad4134_dma/irq
|
|
ad_cpu_interrupt "ps-12" "mb-12" $hier_spi_engine/irq
|
|
|
|
# memory interconnects
|
|
|
|
ad_mem_hp1_interconnect $sys_cpu_clk sys_ps7/S_AXI_HP1
|
|
ad_mem_hp1_interconnect $sys_cpu_clk axi_ad4134_dma/m_dest_axi
|