OpenPOWER Summit 2022 Call-for-Presentations    

IO Design Architecture (IODA) Specification

The purpose of the OpenPOWER I/O Design Architecture (IODA) specification is to describe the chip architecture for key aspects of PCIe® based host bridge (PHB) designs for IBM® POWER systems.

Owned by : Hardware Architecture TWG
Compliance : Test Suite & Harness
  • version 2.1.0 2016-01-13
    Clean-up legal wording and added foundation info appendix
  • version 2.0.9 2015-10-01
    Clean-up of typo/conversion errors
  • version 2.0.8 2015-08-21
    Clean-up of typo/conversion errors
  • version 2.0.7 2015-04-23
    Creation based on IBM IODA2 Specification
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