Project

General

Profile

Feature #3859

Extend the acivable SIL annotation to the hierarchical platform

Added by Alexander Diewald 11 months ago. Updated 11 months ago.

Status:
Closed
Priority:
Normal
Category:
-
Start date:
10/18/2019
Due date:
% Done:

100%

Estimated time:

Description

Current status

The SIL annotation is currently only present for the generic platform architecture, but is also needed for the deployment of safety-critical tasks to the hierarchical platform.

Implementation sketch

  • Safety Standard shall be selectable from the Properties page of the HW architecture.
    • Rules for elements:
    • Nodes: Derived from Tiles (minimum) or selectable if Node is empty.
    • Tiles: Selectable.
    • Cores: Present, but only derived from the Tile.
    • The above differentiation shall be done by interfaces defined in the hierarchical architecture framework.
ACC.af3_23 (529 KB) ACC.af3_23 Alexander Diewald, 10/29/2019 04:28 PM
ACC-SafetyReq-MOEA.af3_23 (1.37 MB) ACC-SafetyReq-MOEA.af3_23 Alexander Diewald, 10/29/2019 04:28 PM

History

#1 Updated by Alexander Diewald 11 months ago

  • Status changed from New to In Progress

#2 Updated by Alexander Diewald 11 months ago

  • Status changed from In Progress to Resolved
  • Assignee changed from Alexander Diewald to Marco Volpe
  • % Done changed from 0 to 100

Hi Marco, would it be OK for you to review this one? It offers the achievable safety level for HW elements on the hierarchical platform + some cleanup. AFAIK, this is relevant for you and can serve as a basis for a more advanced derivation of the achievable safety level based on secondary metrics.

#3 Updated by Alexander Diewald 11 months ago

Add test models: one with a hierarchic platform, one with a generic one.

#4 Updated by Marco Volpe 11 months ago

  • Assignee changed from Marco Volpe to Alexander Diewald

Reviewed and tested.

#5 Updated by Alexander Diewald 11 months ago

  • Status changed from Resolved to Closed

Merged. Thanks for the review, Marco!

Also available in: Atom PDF