beautypg.com

Hierarchy – Texas Instruments TMS320C645X User Manual

Page 15

background image

www.ti.com

Globally

shared

memory

spec

logical

Future

Message

passing

system

I/O

Logical specification

Information necessary for the end point
to process the transaction (i.e., transaction
type, size, physical address)

to end in the system (i.e., routing address)

Information to transport packet from end

Transport specification

spec

transport

Common

between two physical devices (i.e., electrical

Information necessary to move packet

interface, flow control)

Physical specification

1x/4x

LP serial

LP-LVDS

8/16

Future

spec

physical

checklist

Compliance

Inter-

operability

specification

Overview

Figure 1. RapidIO Architectural Hierarchy

SPRU976 – March 2006

Serial RapidIO (SRIO)

15

Submit Documentation Feedback