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ARCH.057 Model non-payload data on external interfaces
Goal | Complete the characterisation of external interfaces by modelling data for layers below application |
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Requirements met by this process step | EN 50126-1 7.3.2.1 b) and c) ISO 15288 6.4.4.3 c 1) |
Inputs | |
Outputs | |
Methodology | Based on the interface layers identified in ARCH.158 Model external interface layers, capture the necessary exchange information in their own independent instances of AMOD-112 and AMOD-113 as appropriate. This includes packet structure, header definitions etc. for each layer of an interface. For more guidance see methodology on ARCH.054 Model data flowing between system functions. |
Tools and non-human resources | Team for Capella |
Cardinality | Once per external interface |
Completion criteria | The output views conform to their modelling rules. All known layers of the external interface have been captured. |
Design review | ARCH.R.3 System capability review |
Step done by (Responsible) | Lead system architect |
Provides input to/assists (Contributes) |
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Uses outputs (Informed) | None directly |