27 lines
936 B
Python
27 lines
936 B
Python
from mibuild.platforms import de0nano
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import top
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def main():
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plat = de0nano.Platform()
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soc = top.SoC()
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# set pin constraints
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plat.request("led", obj=soc.led)
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plat.request("gpio_2", obj=soc.gpio_2)
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# set extra constraints
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plat.add_platform_command("""
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set_global_assignment -name FAMILY "Cyclone IV E"
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set_global_assignment -name TOP_LEVEL_ENTITY "top"
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set_global_assignment -name VERILOG_INPUT_VERSION SYSTEMVERILOG_2005
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set_global_assignment -name CYCLONEII_RESERVE_NCEO_AFTER_CONFIGURATION "USE AS REGULAR IO"
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set_global_assignment -name RESERVE_FLASH_NCE_AFTER_CONFIGURATION "USE AS REGULAR IO"
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set_global_assignment -name RESERVE_DATA0_AFTER_CONFIGURATION "USE AS REGULAR IO"
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set_global_assignment -name RESERVE_DATA1_AFTER_CONFIGURATION "USE AS REGULAR IO"
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set_global_assignment -name RESERVE_DCLK_AFTER_CONFIGURATION "USE AS REGULAR IO"
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""")
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plat.build_cmdline(soc.get_fragment())
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if __name__ == "__main__":
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main() |