64 lines
2.2 KiB
Tcl
64 lines
2.2 KiB
Tcl
|
|
global adc_spi_freq
|
|
|
|
# pmod interfaces
|
|
|
|
create_bd_port -dir O pmod_spi_cs
|
|
create_bd_port -dir I pmod_spi_miso
|
|
create_bd_port -dir O pmod_spi_clk
|
|
create_bd_port -dir O pmod_spi_convst
|
|
|
|
create_bd_port -dir I pmod_gpio
|
|
|
|
# instances
|
|
|
|
set pmod_spi_core [create_bd_cell -type ip -vlnv analog.com:user:util_pmod_adc:1.0 pmod_spi_core]
|
|
set_property -dict [list CONFIG.FPGA_CLOCK_MHZ {100}] $pmod_spi_core
|
|
|
|
set pmod_spi_dma [create_bd_cell -type ip -vlnv analog.com:user:axi_dmac:1.0 pmod_spi_dma]
|
|
set_property -dict [list CONFIG.DMA_TYPE_SRC {2}] $pmod_spi_dma
|
|
set_property -dict [list CONFIG.DMA_TYPE_DEST {0}] $pmod_spi_dma
|
|
set_property -dict [list CONFIG.ID {0}] $pmod_spi_dma
|
|
set_property -dict [list CONFIG.AXI_SLICE_SRC {0}] $pmod_spi_dma
|
|
set_property -dict [list CONFIG.AXI_SLICE_DEST {0}] $pmod_spi_dma
|
|
set_property -dict [list CONFIG.SYNC_TRANSFER_START {0}] $pmod_spi_dma
|
|
set_property -dict [list CONFIG.DMA_LENGTH_WIDTH {24}] $pmod_spi_dma
|
|
set_property -dict [list CONFIG.DMA_2D_TRANSFER {0}] $pmod_spi_dma
|
|
set_property -dict [list CONFIG.CYCLIC {0}] $pmod_spi_dma
|
|
set_property -dict [list CONFIG.DMA_DATA_WIDTH_SRC {16}] $pmod_spi_dma
|
|
set_property -dict [list CONFIG.DMA_DATA_WIDTH_DEST {64}] $pmod_spi_dma
|
|
|
|
set pmod_gpio_core [create_bd_cell -type ip -vlnv analog.com:user:util_pmod_fmeter:1.0 pmod_gpio_core]
|
|
|
|
# additional configurations
|
|
set_property -dict [list CONFIG.PCW_USE_S_AXI_HP1 {1}] $sys_ps7
|
|
|
|
ad_connect sys_cpu_clk pmod_spi_dma/fifo_wr_clk
|
|
ad_connect sys_cpu_clk pmod_spi_core/clk
|
|
ad_connect sys_cpu_clk pmod_gpio_core/ref_clk
|
|
|
|
ad_connect pmod_spi_core/resetn sys_rstgen/peripheral_aresetn
|
|
|
|
ad_connect pmod_spi_core/adc_data pmod_spi_dma/fifo_wr_din
|
|
ad_connect pmod_spi_core/adc_valid pmod_spi_dma/fifo_wr_en
|
|
|
|
ad_connect pmod_spi_miso pmod_spi_core/adc_sdo
|
|
ad_connect pmod_spi_clk pmod_spi_core/adc_sclk
|
|
ad_connect pmod_spi_cs pmod_spi_core/adc_cs_n
|
|
ad_connect pmod_spi_convst pmod_spi_core/adc_convst_n
|
|
|
|
ad_connect pmod_gpio pmod_gpio_core/square_signal
|
|
|
|
# interrupts
|
|
ad_cpu_interrupt ps-13 mb-12 pmod_spi_dma/irq
|
|
|
|
|
|
# cpu / memory interconnects
|
|
|
|
ad_cpu_interconnect 0x43010000 pmod_spi_dma
|
|
ad_cpu_interconnect 0x43C00000 pmod_gpio_core
|
|
|
|
ad_mem_hp1_interconnect sys_cpu_clk sys_ps7/S_AXI_HP1
|
|
ad_mem_hp1_interconnect sys_cpu_clk pmod_spi_dma/m_dest_axi
|
|
|