21 lines
443 B
Markdown

---
title: IO Design Architecture (IODA) Specification
group: hardwarearchitecture
publicreview: false
tsth: false
tags:
- specification
- hardware
- reference
- pcie
- phb
- ioda
- power8
- power9
date: 2016-03-15
draft: false
---
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.