TTEthernet® network design tool

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TTEPlan is a TTEthernet® network design tool. Based on input provided as a system specification XML database, it creates the whole network configuration databases in a user-friendly way.

The input comes as a network description XML file. This file specifies the high-level communication requirements for the system, for example message flows, the network topology, message timing requirements, and virtual links (VLs), including their IDs, timing and frame sizes.  TTEPlan automatically creates the network schedules/configuration records from this input.

Key Benefits

  • Network topology modeling based on a XML database (network description XML database)
  • Scheduling capabilities
    • Automated scheduling calculation for time-triggered traffic
    • Configuration support for rate-constrained (ARINC 664 part 7) and best-effort traffic (IEEE 802.3)
    • Scheduling at frame level granularity
  • Two types of TTEthernet scheduling, configurable per VL
    • Automatic mode: auto-selection of phase offset and periodicity
    • Manual mode: explicit specification of phase and periodicity at the sender
  • Explicit configuration options for key parameters such as buffer sizes and types, symbolic VL naming, etc.

Two different versions of TTEPlan are available: TTEPlan Starter and TTEPlan Expert. The differences between the two lie in the functionality of basic features and the availability of advanced features in the expert version. Download the TTETools flyer for more information, or contact our team at