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https://opencores.org/ocsvn/soc_maker/soc_maker/trunk
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| Rev 9 |
Rev 10 |
| Line 197... |
Line 197... |
end
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end
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@inst_part << "port map( \n#{port_str} );\n\n\n" if port_str.size > 0
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@inst_part << "port map( \n#{port_str} );\n\n\n" if port_str.size > 0
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end
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end
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def add_ifc_default_assignment( inst, inst_name, ifc_name, default )
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def add_ifc_default_assignment( inst, inst_name, ifc_name )
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tmp = ""
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tmp = ""
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inst.ports( ifc_name.to_s ) do |port_name, dir, length, default, is_last|
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inst.ports( ifc_name.to_s ) do |port_name, dir, length, default_val, is_last|
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if dir == 1 # assign default value only if it is an input
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if dir == 1 # assign default value only if it is an input
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if length > 1
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if length > 1
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tmp << "#{inst_name}_#{port_name} <= ( others => '#{default}' );\n"
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tmp << "#{inst_name}_#{port_name} <= ( others => '#{default_val}' );\n"
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else
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else
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tmp << "#{inst_name}_#{port_name} <= '#{default}';\n"
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tmp << "#{inst_name}_#{port_name} <= '#{default_val}';\n"
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end
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end
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end
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end
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end
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end
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@asgn_part << tmp
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@asgn_part << tmp
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| Line 273... |
Line 273... |
tmp << "\"" + "0" * ( length[ port_name ] - port[ :len ] ) + "\" & "
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tmp << "\"" + "0" * ( length[ port_name ] - port[ :len ] ) + "\" & "
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end
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end
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tmp << "#{inst_name}_#{tmp_name}"
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tmp << "#{inst_name}_#{tmp_name}"
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tmp << " and \n" unless i == src_inst_sel.size-1
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tmp << " and \n" unless i == src_inst_sel.size-1
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else
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else
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puts "#{port_tmp_name}: #{length[port_name] > 1}"
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if length[ port_name ] > 1
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if length[ port_name ] > 1
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tmp << "( others => '0' )"
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tmp << "( others => '0' )"
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else
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else
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tmp << "'0'"
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tmp << "'0'"
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end
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end
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