2023-07-06 12:08:22 +00:00
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###############################################################################
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## Copyright (C) 2022-2023 Analog Devices, Inc. All rights reserved.
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### SPDX short identifier: ADIBSD
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###############################################################################
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2022-08-10 08:29:05 +00:00
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# ad777x interface
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create_bd_port -dir I adc_clk_in
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create_bd_port -dir O sync_adc_mosi
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create_bd_port -dir I sync_adc_miso
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create_bd_port -dir I adc_ready
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create_bd_port -dir I -from 3 -to 0 adc_data_in
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# adc(ad777x-dma)
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ad_ip_instance axi_dmac ad777x_dma
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ad_ip_parameter ad777x_dma CONFIG.DMA_TYPE_SRC 2
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ad_ip_parameter ad777x_dma CONFIG.DMA_TYPE_DEST 0
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ad_ip_parameter ad777x_dma CONFIG.CYCLIC 0
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ad_ip_parameter ad777x_dma CONFIG.SYNC_TRANSFER_START 1
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ad_ip_parameter ad777x_dma CONFIG.AXI_SLICE_SRC 0
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ad_ip_parameter ad777x_dma CONFIG.AXI_SLICE_DEST 0
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ad_ip_parameter ad777x_dma CONFIG.DMA_2D_TRANSFER 0
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ad_ip_parameter ad777x_dma CONFIG.DMA_DATA_WIDTH_SRC 256
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ad_ip_parameter ad777x_dma CONFIG.DMA_DATA_WIDTH_DEST 64
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ad_connect sys_cpu_resetn ad777x_dma/m_dest_axi_aresetn
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# ps7-hp1
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ad_ip_parameter sys_ps7 CONFIG.PCW_USE_S_AXI_HP1 1
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# axi_ad777x
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ad_ip_instance axi_ad777x axi_ad777x_adc
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ad_connect adc_data_in axi_ad777x_adc/data_in
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ad_connect adc_clk_in axi_ad777x_adc/clk_in
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ad_connect adc_ready axi_ad777x_adc/ready_in
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ad_connect sync_adc_mosi axi_ad777x_adc/sync_adc_mosi
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ad_connect sync_adc_miso axi_ad777x_adc/sync_adc_miso
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ad_connect axi_ad777x_adc/adc_clk ad777x_dma/fifo_wr_clk
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# adc-path channel pack
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ad_ip_instance util_cpack2 ad777x_adc_pack
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ad_ip_parameter ad777x_adc_pack CONFIG.NUM_OF_CHANNELS 8
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ad_ip_parameter ad777x_adc_pack CONFIG.SAMPLE_DATA_WIDTH 32
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ad_connect axi_ad777x_adc/adc_clk ad777x_adc_pack/clk
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ad_connect axi_ad777x_adc/adc_reset ad777x_adc_pack/reset
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ad_connect axi_ad777x_adc/adc_valid ad777x_adc_pack/fifo_wr_en
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ad_connect ad777x_adc_pack/packed_fifo_wr ad777x_dma/fifo_wr
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ad_connect ad777x_adc_pack/fifo_wr_overflow axi_ad777x_adc/adc_dovf
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for {set i 0} {$i < 8} {incr i} {
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ad_connect axi_ad777x_adc/adc_data_$i ad777x_adc_pack/fifo_wr_data_$i
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ad_connect axi_ad777x_adc/adc_enable_$i ad777x_adc_pack/enable_$i
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}
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# interrupts
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ad_cpu_interrupt ps-10 mb-10 ad777x_dma/irq
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# cpu / memory interconnects
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ad_cpu_interconnect 0x43c00000 axi_ad777x_adc
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ad_cpu_interconnect 0x7c480000 ad777x_dma
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ad_mem_hp1_interconnect sys_cpu_clk sys_ps7/S_AXI_HP1
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ad_mem_hp1_interconnect sys_cpu_clk ad777x_dma/m_dest_axi
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