TDL Version 15.0 The TDL Element is a Table Description Language introducers. It is a combination of 0-unbounded number of description, types, enumerations, decades and tables in any order. A C12.19 named enumerator element The version attribute represents the version of this the XML document that imports this schema. The deviceClass define the ANSI Registered device class this TDL describes. Device class ".0" is reserved for "standards" all alther classes represent manufdacturer tables and types. The URI provided referes to a Standard that is the base document for this EDL. When not provided then no document is refered. URI formats are as follows: (a) The Standard URI format is http://www.nema.org/C1219TDL-xxxx.xml where xxxx is the year. (b) URIs for TDL class files is http://www.nema.org/C1219TDL-x.x.x.x.xml where x.x.x.x is the registered class. This is an attribue that assigned a text string to a signed integer value. Maps any integer (positive or negative) or a boolean to text This is an attyribute that qualifies access modes A C12.19 _BFLD identifier A C12.19 reference to a bit field type C12.19 bit field size constraint C12.19 boolean expression that can be in an if statement. It is not strong A C12.19 _DEC identifier A C12.19 reference to a Decade context C12.19 reference to any derived (bit field or packed record) data types C12.19 any element data types A C12.19_ENUM identifier A C12.19 reference to an enumerator type A C12.19 _RCD identifier A C12.19 reference to a packed record type A C12.19 _TBL identifier A C12.19 reference to a Procedure context C12.19 Simple (base) data types C12.19 any derived (bit field or packed record) data types C12.19 Dimensioned types SET, STRING and BINARY types C12.19 complex (build-in) special data types C12.19 sub elements (bit field) data types A C12.19 _TBL identifier A C12.19 reference to a Table context C12.19 integer expression that can be used in single dimensions. It is not strong Template for an Array of any type Template for a bit field Template for an If element of a bit field Template for a Switch element within an packed record type Template for a A C12.19 Decade element A C12.19 Decade element The Description element can be used at the beginning of inside any element. Template for a C1219 Element that can be included in any Packed Record Template for an unnamed enumeration type without parent element name Base Template for a Enumerated entities such as arrays, sets and elements. It includes the enumerator element. Template for a C12.19 Named enumerator Template for packed record Template for an If element within an packe record Template for a Switch element within an packed record type Template for a A C12.19 Procedure element V12.19 Procedure parameter or Procedure response packed record extension The local (source) data type used to associated this procedure/response table extension Target data type being extended This qualifies a table, procedure or a decade for possible usage Template for an opaque atomic collection of BOOL Template for an atomic collection of CHAR Template for a C1219Sub element that can be included in any Packed Record Template for a A C12.19 Table element A C12.19 Bit Field element A C12.19 Decade element A C12.19 Packed Record element A C12.19 procedure element A C12.19 table element This element is identical to that found in the upcoming W3C release XInclude schema. This code needs to be removed when the official schema is released.