GS1 EPC Tag Data Standard 1.6 - Indicod-Ecr

3461346234633464346534663467346834693470347134723473347434753476347734783479348034813482348334843485348634873488348934903491349234933494349534963497349818.2.3 Conformance of Hardware and Software Components thatTranslate Between EPC FormsThis section specifies conformance for hardware and software components that translatebetween EPC forms, such as translating an EPC binary encoding to an EPC Tag URI, anEPC Tag URI to a Pure Identity EPC URI, a Pure Identity EPC URI to an EPC Tag URI,or an EPC Tag URI to the contents of the EPC memory bank of a Gen 2 tag. Any suchcomponent by definition accepts these forms as inputs or outputs, and is therefore alsosubject to the relevant parts of Sections 18.2.1 and 18.2.2.A hardware or software component that takes the contents of the EPC memory bankof a Gen 2 tag as input and produces the corresponding EPC Tag URI or EPC RawURI as output SHALL produce an output equivalent to applying the decodingprocedure of Section 15.2.2 to the input.A hardware or software component that takes the contents of the EPC memory bankof a Gen 2 tag as input and produces the corresponding EPC Tag URI or EPC RawURI as output SHALL produce an output equivalent to applying the decodingprocedure of Section 15.2.3 to the input.A hardware or software component that takes an EPC Tag URI as input and producesthe corresponding Pure Identity EPC URI as output SHALL produce an outputequivalent to applying the procedure of Section 12.3.3 to the input.A hardware or software component that takes an EPC Tag URI as input and producesthe contents of the EPC memory bank of a Gen 2 tag as output (whether by actuallywriting a tag or by producing a software representation of raw memory contents asoutput) SHALL produce an output equivalent to applying the procedure ofSection 15.1.1 to the input.18.3Conformance of Human Readable Forms of the EPC and ofEPC Memory Bank ContentsThis section specifies conformance for human readable representations of an EPC.Human readable representations may be used on printed labels, in documents, etc. Thissection does not specify the conditions under which a human readable representation ofan EPC or RFID tag contents shall or should be printed on any label, packaging, or othermedium; it only specifies what is a conforming human readable representation when it isdesired to include one.To conform to this specification, a human readable representation of an electronicproduct code SHALL be a Pure Identity EPC URI as specified in Section 6.To conform to this specification, a human readable representation of the entirecontents of the EPC memory bank of a Gen 2 tag SHALL be an EPC Tag URI or anEPC Raw URI as specified in Section 12. An EPC Tag URI SHOULD be used whenit is possible to do so (that is, when the memory bank contents contains a valid EPC).Copyright ©2005- 2011 GS1 AISBL, All Rights Reserved. Page 133 of 218