create_bd_intf_port -mode Master -vlnv analog.com:interface:spi_master_rtl:1.0 adc_spi create_bd_intf_port -mode Master -vlnv xilinx.com:interface:iic_rtl:1.0 iic_cn0540 create_bd_intf_port -mode Slave -vlnv xilinx.com:interface:diff_analog_io_rtl:1.0 xadc_mux create_bd_intf_port -mode Slave -vlnv xilinx.com:interface:diff_analog_io_rtl:1.0 xadc_vaux1 create_bd_intf_port -mode Slave -vlnv xilinx.com:interface:diff_analog_io_rtl:1.0 xadc_vaux9 create_bd_intf_port -mode Slave -vlnv xilinx.com:interface:diff_analog_io_rtl:1.0 xadc_vaux6 create_bd_intf_port -mode Slave -vlnv xilinx.com:interface:diff_analog_io_rtl:1.0 xadc_vaux15 create_bd_intf_port -mode Slave -vlnv xilinx.com:interface:diff_analog_io_rtl:1.0 xadc_vaux5 create_bd_intf_port -mode Slave -vlnv xilinx.com:interface:diff_analog_io_rtl:1.0 xadc_vaux13 create_bd_port -dir I adc_data_ready ad_ip_instance axi_iic axi_iic_cn0540 ad_connect iic_cn0540 axi_iic_cn0540/iic # Generate a 80MHz spi_clk for the SPI Engine (targeted SCLK is 20MHz) ad_ip_instance axi_clkgen spi_clkgen ad_ip_parameter spi_clkgen CONFIG.CLK0_DIV 10 ad_ip_parameter spi_clkgen CONFIG.VCO_DIV 1 ad_ip_parameter spi_clkgen CONFIG.VCO_MUL 8 ad_connect $sys_cpu_clk spi_clkgen/clk ad_connect spi_clk spi_clkgen/clk_0 # create a SPI Engine architecture for ADC create_bd_cell -type hier spi_adc current_bd_instance /spi_adc create_bd_pin -dir I -type clk clk create_bd_pin -dir I -type clk spi_clk create_bd_pin -dir I -type rst resetn create_bd_pin -dir I drdy create_bd_pin -dir O irq create_bd_intf_pin -mode Master -vlnv analog.com:interface:spi_master_rtl:1.0 m_spi create_bd_intf_pin -mode Master -vlnv xilinx.com:interface:axis_rtl:1.0 M_AXIS_SAMPLE # DATA_WIDTH is set to 32 ad_ip_instance spi_engine_execution execution ad_ip_parameter execution CONFIG.DATA_WIDTH 32 ad_ip_parameter execution CONFIG.NUM_OF_CS 1 ad_ip_instance axi_spi_engine axi_regmap ad_ip_parameter axi_regmap CONFIG.DATA_WIDTH 32 ad_ip_parameter axi_regmap CONFIG.NUM_OFFLOAD 1 ad_ip_parameter axi_regmap CONFIG.ASYNC_SPI_CLK 1 ad_ip_instance spi_engine_offload offload ad_ip_parameter offload CONFIG.DATA_WIDTH 32 ad_ip_parameter offload CONFIG.ASYNC_TRIG 1 ad_ip_parameter offload CONFIG.ASYNC_SPI_CLK 1 ad_ip_instance spi_engine_interconnect interconnect ad_ip_parameter interconnect CONFIG.DATA_WIDTH 32 ad_connect axi_regmap/spi_engine_offload_ctrl0 offload/spi_engine_offload_ctrl ad_connect offload/spi_engine_ctrl interconnect/s0_ctrl ad_connect axi_regmap/spi_engine_ctrl interconnect/s1_ctrl ad_connect interconnect/m_ctrl execution/ctrl ad_connect offload/offload_sdi M_AXIS_SAMPLE ad_connect execution/spi m_spi ad_connect spi_clk offload/spi_clk ad_connect spi_clk offload/ctrl_clk ad_connect spi_clk execution/clk ad_connect clk axi_regmap/s_axi_aclk ad_connect spi_clk axi_regmap/spi_clk ad_connect spi_clk interconnect/clk ad_connect axi_regmap/spi_resetn offload/spi_resetn ad_connect axi_regmap/spi_resetn execution/resetn ad_connect axi_regmap/spi_resetn interconnect/resetn ad_connect drdy offload/trigger ad_connect resetn axi_regmap/s_axi_aresetn ad_connect irq axi_regmap/irq current_bd_instance / ad_connect adc_data_ready spi_adc/drdy # dma for the ADC ad_ip_instance axi_dmac axi_cn0540_dma ad_ip_parameter axi_cn0540_dma CONFIG.DMA_TYPE_SRC 1 ad_ip_parameter axi_cn0540_dma CONFIG.DMA_TYPE_DEST 0 ad_ip_parameter axi_cn0540_dma CONFIG.CYCLIC 0 ad_ip_parameter axi_cn0540_dma CONFIG.SYNC_TRANSFER_START 0 ad_ip_parameter axi_cn0540_dma CONFIG.AXI_SLICE_SRC 0 ad_ip_parameter axi_cn0540_dma CONFIG.AXI_SLICE_DEST 1 ad_ip_parameter axi_cn0540_dma CONFIG.DMA_2D_TRANSFER 0 ad_ip_parameter axi_cn0540_dma CONFIG.DMA_DATA_WIDTH_SRC 32 ad_ip_parameter axi_cn0540_dma CONFIG.DMA_DATA_WIDTH_DEST 64 ad_connect $sys_cpu_clk spi_adc/clk ad_connect $sys_cpu_resetn spi_adc/resetn ad_connect $sys_cpu_resetn axi_cn0540_dma/m_dest_axi_aresetn ad_connect spi_adc/m_spi adc_spi ad_connect spi_clk spi_adc/spi_clk ad_connect axi_cn0540_dma/s_axis spi_adc/M_AXIS_SAMPLE # Xilinx's XADC ad_ip_instance xadc_wiz xadc_in 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.CHANNEL_ENABLE_VP_VN true ad_ip_parameter xadc_in CONFIG.CHANNEL_ENABLE_VAUXP1_VAUXN1 true ad_ip_parameter xadc_in CONFIG.CHANNEL_ENABLE_VAUXP5_VAUXN5 true ad_ip_parameter xadc_in CONFIG.CHANNEL_ENABLE_VAUXP6_VAUXN6 true ad_ip_parameter xadc_in CONFIG.CHANNEL_ENABLE_VAUXP9_VAUXN9 true ad_ip_parameter xadc_in CONFIG.CHANNEL_ENABLE_VAUXP13_VAUXN13 true ad_ip_parameter xadc_in CONFIG.CHANNEL_ENABLE_VAUXP15_VAUXN15 true 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.EXTERNAL_MUX_CHANNEL VP_VN 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/Vp_Vn xadc_mux ad_connect xadc_in/Vaux1 xadc_vaux1 ad_connect xadc_in/Vaux5 xadc_vaux5 ad_connect xadc_in/Vaux6 xadc_vaux6 ad_connect xadc_in/Vaux9 xadc_vaux9 ad_connect xadc_in/Vaux13 xadc_vaux13 ad_connect xadc_in/Vaux15 xadc_vaux15 # AXI address definitions ad_cpu_interconnect 0x44a00000 spi_adc/axi_regmap ad_cpu_interconnect 0x44a30000 axi_cn0540_dma ad_cpu_interconnect 0x44a40000 axi_iic_cn0540 ad_cpu_interconnect 0x44a50000 xadc_in ad_cpu_interconnect 0x44a70000 spi_clkgen ad_connect spi_clk axi_cn0540_dma/s_axis_aclk # interrupts ad_cpu_interrupt "ps-13" "mb-13" axi_cn0540_dma/irq ad_cpu_interrupt "ps-12" "mb-12" axi_iic_cn0540/iic2intc_irpt ad_cpu_interrupt "ps-11" "mb-11" spi_adc/irq # memory interconnects ad_mem_hp0_interconnect $sys_cpu_clk axi_cn0540_dma/m_dest_axi