110 lines
3.5 KiB
Tcl
110 lines
3.5 KiB
Tcl
|
|
||
|
|
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_port -dir I adc_data_ready
|
||
|
|
|
||
|
|
|
||
|
|
ad_ip_instance axi_iic axi_iic_cn0540
|
||
|
|
ad_connect iic_cn0540 axi_iic_cn0540/iic
|
||
|
|
|
||
|
|
# 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 $sys_dma_clk spi_adc/spi_clk
|
||
|
|
ad_connect axi_cn0540_dma/s_axis spi_adc/M_AXIS_SAMPLE
|
||
|
|
|
||
|
|
# 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_connect $sys_dma_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
|