2016-09-21 09:28:06 +00:00
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# create a SPI Engine architecture
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create_bd_cell -type hier spi
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current_bd_instance /spi
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create_bd_pin -dir I -type clk clk
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create_bd_pin -dir I -type rst resetn
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create_bd_pin -dir O irq
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create_bd_intf_pin -mode Master -vlnv analog.com:interface:spi_master_rtl:1.0 m_spi
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set spi_engine [create_bd_cell -type ip -vlnv analog.com:user:spi_engine_execution:1.0 execution]
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set axi_spi_engine [create_bd_cell -type ip -vlnv analog.com:user:axi_spi_engine:1.0 axi]
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set spi_engine_interconnect [create_bd_cell -type ip -vlnv analog.com:user:spi_engine_interconnect:1.0 interconnect]
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set_property -dict [list CONFIG.NUM_OF_CS 1] $spi_engine
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ad_connect axi/spi_engine_ctrl interconnect/s0_ctrl
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ad_connect interconnect/m_ctrl execution/ctrl
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2016-09-22 09:52:42 +00:00
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ad_connect m_spi execution/spi
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2016-09-21 09:28:06 +00:00
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connect_bd_net \
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[get_bd_pins clk] \
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[get_bd_pins execution/clk] \
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[get_bd_pins axi/s_axi_aclk] \
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[get_bd_pins axi/spi_clk] \
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[get_bd_pins interconnect/clk]
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connect_bd_net \
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[get_bd_pins axi/spi_resetn] \
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[get_bd_pins execution/resetn] \
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[get_bd_pins interconnect/resetn]
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connect_bd_net [get_bd_pins resetn] [get_bd_pins axi/s_axi_aresetn]
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ad_connect irq axi/irq
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current_bd_instance /
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ad_connect sys_cpu_clk spi/clk
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ad_connect sys_cpu_resetn spi/resetn
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create_bd_intf_port -mode Master -vlnv analog.com:interface:spi_master_rtl:1.0 spi
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ad_connect spi/m_spi spi
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ad_cpu_interconnect 0x44a00000 /spi/axi
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ad_cpu_interrupt "ps-12" "mb-12" /spi/irq
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