System Description

SystemDescriptionandInstallationManualforRangeFinder ICD1000001
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Table859TISBModeStatusReportMessagePayloadStructureDetail
ReportTypeandStructureID
ByteOffset ByteName  FieldDescription
00 RS0 RS0
(MSN)
RS0
(LSN)
RS1 RS2 ReportTypeandStructureID
ForcommonalitywiththeADSBModeStatusReportstructure,
theReportTypeandStructureIdentificationfieldisincludedin
theTISBModeStatusReport.IntheTISBModeStatusReport,
thisfieldisalwayssetto0x0BCE40.
01 RS1 0x0 0xB 0xCE 0x40
02 RS2
ReportType
TheMostSignificantNibble(MSN)ofthebyteRS0containstheReportType.
StructureID
TheremainingdataconstitutestheStructureID,whichindicatesthefieldsthatarebeingreportedin
thecurrentmessage.Ifthebitforthefieldissetto“ONE”,thenthedatafieldisavailableandincluded
inthecurrentreport.Ifthebitissetto“ZERO”,thisindicatesthatthefieldisnotreportedforthe
currentmessageandtheModeStatusmessagewillnotincludethatfield.TheModeStatusMessage
willconcatenatethenextfieldtobeincludedintothereport,followingthepreviousreportedfield.This
isperformedforeachdatafieldthatisreported.
ThetablebelowoutlinestheStructureIDlayout:
ByteName Bit ModeStatusDataParametertobe
Reported
NumberofBytes
RSO(LSN) 3
2
1
0
TimeofApplicability
ADSBVersion
CallSign
EmitterCategory
2
1
8
1
RS1 7
6
5
4
3
2
1
0
MessageReserved1
MessageReserved2
CapabilityCodes
OperationalMode
SVQualityNACp
SVQualityNACv
SVQualitySIL
MessageReserved3
1
1
2
2
1
1
1
1
RS2 7
6
5
4
3
02
MessageReserved4
True/MagneticHeading(HRD)
VerticalRateType
(Reservedfor)FlightModeSpecificData
Reserved
1
1
1
1
1