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3.5.10WriteAFI(ApplicationFamilyIdentifier)
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ISO/IEC15693Protocol
TheWriteAFIcommandrecordsanewvaluetotheAFIregister(seeSectionA.6forAFIcodes)ofthe
addressedtag(s).AcorruptedresponseorlackofresponsefromTRF7960doesnotnecessarilyindicatea
failuretoperformthewriteoperation.Additionally,multipletranspondersmayprocessanon-addressed
request.
AFIrepresentsthetagapplication,andisusedtoextractinformationfromtagsmeetingtheapplication
criteria.
Towriteatag’sAFI,theusershould:
ClickthebuttonforWriteAFIintheCommandswindow.
ClickonanyflagsthatmustbesetintheTagFlagswindow.
OptionallyselectatagfromtheUIDpulldownlistintheTagDatawindow(ifonlyonetagispresent,
onlyonechoiceisavailable).
EnterthedesiredAFIcodeintheAFIfieldintheTagDatawindow(inhexadecimal).
Executethecommand.
Note:TheOptionflag(bit7)oftheISO15693definedRequestflagsmustbesetto1forallWriteand
Lockcommandstorespondproperly.
SLOU192CNovember2006RevisedDecember2008EVMSoftware47
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