4 Information requirements

This clause specifies the information requirements for the Shape parameters application module. The information requirements are specified as the Application Reference Model (ARM) of this application module.

NOTE 1  A graphical representation of the information requirements is given in Annex C.

NOTE 2  The mapping specification is specified in 5.1. It shows how the information requirements are met by using common resources and constructs defined or imported in the MIM schema of this application module.

This clause defines the information requirements to which implementations shall conform using the EXPRESS language as defined in ISO 10303-11. The following begins the Shape_parameters_arm schema and identifies the necessary external references.

4.1 Required AM ARM

The following EXPRESS interface statement specifies the elements imported from the ARM of another application module.

EXPRESS specification:

*)
USE FROM External_item_identification_assignment_arm;    --  ISO/TS 10303-1128
(*



NOTE 1   The schemas referenced above are specified in the following part of ISO 10303:

External_item_identification_assignment_arm

ISO/TS 10303-1128

NOTE 2   See Annex C, Figures C.1and C.2 for a graphical representation of this schema.

4.2 ARM type definitions

This subclause specifies the ARM types for this application module. The ARM types and definitions are specified below.

4.2.1 application_environment   

EXPRESS specification:

*)
TYPE application_environment = EXTENSIBLE ENUMERATION OF
   (end_user_application,
    manufacturing);
END_TYPE;
(*

Enumerated item definitions:

end_user_application: specifies the end used application;

manufacturing: specifies the manufacturing application.

4.2.2 keepout_product_design_object_category   

EXPRESS specification:

*)
TYPE keepout_product_design_object_category = ENUMERATION OF
   (assembly_module_assembly_component,
    assembly_module_component_feature,
    assembly_ee_material,
    interconnect_ee_material,
    interconnect_module_assembly_component,
    interconnect_module_via,
    interconnect_module_inter_stratum_feature,
    interconnect_module_cutout,
    interconnect_module_fill_area,
    interconnect_module_laminate_component,
    interconnect_module_stratum_feature);
END_TYPE;
(*

Enumerated item definitions:

assembly_module_assembly_component: specifies the category for the assembly module assembly component;

assembly_module_component_feature: specifies the category for the assembly module component feature;

assembly_ee_material: specifies the category for the assembly material;

interconnect_ee_material: specifies the category for the interconnect material;

interconnect_module_assembly_component: specifies the category for the interconnect module assembly component;

interconnect_module_via: specifies the category for the interconnect module via;

interconnect_module_inter_stratum_feature: specifies the category for the interconnect module inter stratum feature;

interconnect_module_cutout: specifies the category for the interconnect module cutout;

interconnect_module_fill_area: specifies the category for the interconnect module fill area;

interconnect_module_laminate_component: specifies the category for the interconnect module laminate component;

interconnect_module_stratum_feature: specifies the category for the interconnect module stratum feature.

4.2.3 material_condition   

EXPRESS specification:

*)
TYPE material_condition = ENUMERATION OF
   (nominal_material_condition,
    minimum_material_condition,
    maximum_material_condition);
END_TYPE;
(*

Enumerated item definitions:

nominal_material_condition: specifies that material condition is nominal;

minimum_material_condition: specifies that material condition is minimum;

maximum_material_condition: specifies that material condition is maximum.

4.2.4 material_condition_property_names   

EXPRESS specification:

*)
TYPE material_condition_property_names = ENUMERATION OF
   (maximum_material_principle,
    least_material_requirement);
END_TYPE;
(*

Enumerated item definitions:

maximum_material_principle: specifies maximum material principle;

least_material_requirement: specifies least material requirement.

4.2.5 physical_unit_shape_model_select   

The physical_unit_shape_model_select type is an extensible list of alternate data types. Additional alternate data types are specified in select data types that extend the physical_unit_shape_model_select type.

NOTE   This empty extensible select requires extension in a further module to ensure that entities that refer to it have at least one valid instantiation.

EXPRESS specification:

*)
TYPE physical_unit_shape_model_select = EXTENSIBLE GENERIC_ENTITY SELECT;
END_TYPE;
(*

4.2.6 predefined_keepout_purpose   

EXPRESS specification:

*)
TYPE predefined_keepout_purpose = ENUMERATION OF
   (thermal,
    generic_clearance,
    shock,
    vibration,
    electromagnetic_compatibility);
END_TYPE;
(*

Enumerated item definitions:

thermal: specifies that keepout purpose is thermal;

generic_clearance: specifies that keepout purpose is generic clearance;

shock: specifies that keepout purpose is shock;

vibration: specifies that keepout purpose is vibration;

electromagnetic_compatibility: specifies that keepout purpose is electromagnetic compatibility.

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