Table of Contents
1.0INTRODUCTION
1.1Purpose
1.2SystemOverview
1.3ADSArchitecture
1.3.1Avionics
1.3.2Air/GroundDataLinks
1.3.3GroundNetwork
2.0INTERCHANGEABILITYSTANDARDS
2.1Introduction
2.2FormFactor,ConnectorsandIndexPinCoding
2.3StandardInterwiring
2.4PowerCircuitry
2.4.1PrimaryPowerInput
2.4.2PowerControlCircuitry
2.4.3TheACCommonCold
2.4.4TheCommonGround
2.5StandardizedSignals
2.5.1DigitalDataStandards
2.5.2SynchroStandards
2.5.3DiscreteInputStandards
2.5.3.1Standard"Open"Signal
2.5.3.2Standard"Ground"Signal
2.5.3.3Standard"AppliedVoltage"
2.5.4DiscreteOutputStandards
2.5.4.1Standardized"Open/Ground"Signal
2.5.4.2Standardized"Open/Voltage"Signal
2.6EnvironmentalConditions
2.7Cooling
2.8GroundingandBonding
2.9SoftwareStandards
2.10RegulatoryApproval
3.0SYSTEMDESCRIPTION
3.1ADSFSystem
3.1.1ADSGroundTransactions
3.1.2ADSAircraftTransactions
3.1.3MethodofOperation
3.2ADSFOperation
3.2.1DataInputFunction
3.2.2ADSRequestProcessingandSupervisoryFunctions
3.2.2.1ADSPeriodicContractRequest
3.2.2.2ADSEventContractRequest
3.2.2.3ADSCancelContractRequest
3.2.2.4ADSCancelEmergencyModeRequest
3.2.3ADSReportAssemblyFunctions
3.2.4ADSAddressing
3.2.5EmergencyModeOperation
3.2.6NoncomplianceNotification
3.3Figure-of-Merit
3.3.1NavigationSysteminUse
3.3.2ResolutionofParameters
3.4ADSMessages
3.5SystemHealthMonitoring
3.6ATNInterface
3.6.1PhysicalLayer
3.6.2LinkLayer
3.6.3NetworkLayer
3.6.4TransportLayer
3.6.5SessionLayer
3.6.6PresentationLayer
3.6.7ApplicationLayer
3.6.8ContextManagementInterface
3.6.8.1InitialContact
3.6.8.2Hand-Off
4.0SYSTEMINPUTS
4.1GeneralAccuracyandOperatingRanges
4.2DigitalDataInputs
4.2.1FMC/GPSInputPorts
4.2.2AHRS/IRS/ADIRSInputPorts
4.2.3INSInputPorts
4.2.4ANS/OMEGAInputPorts
4.2.5CMUInputPorts
4.2.6(Generic)EmergencyInputPorts
4.2.7DADS/SADSInputPorts
4.2.8MARKII565InputPorts
4.3SystemInputParameters
4.3.1Digital/AnalogInputs
4.3.2AirframeID
4.3.3ProgramOptionPins
4.3.4Discretes
5.0SYSTEMOUTPUTS
5.1DataOutputs
5.1.1SystemHealthMonitorOutput
5.1.2ADSFaultDetectionandReporting
5.1.2.1FunctionalAvailability
5.1.2.2RequiredMaintenanceReporting
5.1.3ADSMessages
5.2ADSFDigitalDataOutputs
5.2.1SATCOMOutputPort
5.2.2CMUOutputPort
5.2.3MonitorMemoryOutput
5.2.4MessageOutputParameters
6.0GENERALPROVISIONSFORAUTOMATICTESTEQUIPMENT
6.1UnitIdentification
6.1.1ATEPinLocations
6.1.2UseofAutomaticTestEquipment
7.0BUILT-INTESTEQUIPMENT(BITE)
7.1BitePhilosophy
7.2BiteDisplay
7.3FaultMonitor
7.4Self-TestInitiation
7.5MonitorMemoryOutput
ATTACHMENTS
1-1ADSCommunicationNetworkOverview
1-2ADSCommunicationProtocolEnvironment
1-3ADSFBasicFunctions
2-1TopPlugStandardInterwiring
2-2MiddlePlugStandardInterwiring
2-3BottomPlugStandardInterwiring
3-1TopPlugConnectorLayout
3-2MiddlePlugConnectorLayout
3-3BottomPlugConnectorLayout
4-1ADSProgramOptionPinDefinitions
4-2ADSProgramOptionPinDesignations
4-3ADSDiscreteInputandOutputDesignations
4-4ADSFParameterEquipmentSource
4-5ARINC429InputsToTheADSF
4-6OMEGA599InputsToTheADSF
4-7InertialNavigationSystem(INS)
561Inputs,PerARINC419LabelCompendium
Definitions,ToTheADSF
4-8ADSMessageParameters
4-9ADSInputMessageParameters
5ADSUFormFactor
6NavigationSystemConfigurations
7-1OSIEnd-to-EndModelforADS
7-2ADSApplicationProcess
8-1ADSMessageStructure
8-2ADSMessageBitMapRepresentations
8-3ADSMessageEncodingSamples
8-4ReportingRateOctetDefinition
97BitFormatofFigure-Of-Merit
10EquipmentEnvironmentalCategories
(EUROCAEED-14/RTCADO-160C)
11-1ApplicationProcessAddressing
11-2End-to-EndConnection
12ADSTransportProfile
13ADSStateTables
APPENDICES
1ADSMessageAbstractSyntaxNotation
2ADSMessageLabelCrossReference
3TypicalADSTransactions Abstract
Covers the design requirements of an avionic function, designated the Automatic Dependent Surveillance Function (ADSF). It sets minimum hardware and software requirements for reliable operation of the ADSF as an Open System Interconnect (OSI) end system. It describes the ADSF to ground-based ADS application end-to-end operation. It also includes a brief overview of the entire Automatic Dependent Surveillance (ADS) system in order to aid the reader in understanding the ADS environment.
