ARM AMBA NIC-301 Uživatelská příručka Strana 1

Copyright © 2006-2010 ARM. All rights reserved.ARM DDI 0397G (ID031010)AMBA® Network Interconnect (NIC-301)Revision: r2p1Technical Reference Manual

ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 1-1ID031010 Non-ConfidentialChapter 1 IntroductionThis chapter introduces the AMBA Netwo

Introduction ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 1-2ID031010 Non-Confidential1.1 About the AMBA Network InterconnectThe AMBA

Introduction ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 1-3ID031010 Non-Confidential1.2 Key featuresThe AMBA Network Interconnect i

Introduction ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 1-4ID031010 Non-Confidential1.3 Relationship between AMBA Network Interconn

Introduction ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 1-5ID031010 Non-Confidential1.4 Product revisionsThis section describes dif

Introduction ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 1-6ID031010 Non-Confidentialr1p2-r2p0 Contains the following differences i

ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-1ID031010 Non-ConfidentialChapter 2 Functional DescriptionThis chapter describes the f

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-2ID031010 Non-Confidential2.1 About the functionsYou can consid

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-3ID031010 Non-Confidential2.2 InterfacesThis section describes

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-4ID031010 Non-ConfidentialNon-secure All transactions originati

ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. iiID031010 Non-ConfidentialAMBA Network Interconnect (NIC-301)Technical Reference Manua

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-5ID031010 Non-ConfidentialCombination 1If you configure INCR pr

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-6ID031010 Non-Confidential• Write fixed length bursts with HPRO

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-7ID031010 Non-ConfidentialNote When communicating with transfer

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-8ID031010 Non-Confidential• Timing isolation:— from the externa

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-9ID031010 Non-ConfidentialAHB master interfacesThe network can

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-10ID031010 Non-ConfidentialConfiguration optionsYou can configu

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-11ID031010 Non-ConfidentialNote Although the AMBA Network Inter

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-12ID031010 Non-Confidential2.3 OperationThis section describes

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-13ID031010 Non-ConfidentialINCR burstsThe network converts all

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-14ID031010 Non-ConfidentialAcceptance capabilityYou can configu

ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. iiiID031010 Non-ConfidentialContentsAMBA Network Interconnect (NIC-301) Technical Refere

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-15ID031010 Non-ConfidentialFIXED burstsThe AMBA Network Interco

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-16ID031010 Non-ConfidentialYou can instantiate a FIFO on any ch

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-17ID031010 Non-ConfidentialData release mechanismWhen you confi

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-18ID031010 Non-Confidential• all outstanding write transactions

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-19ID031010 Non-ConfidentialNote The NIC supports lock functiona

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-20ID031010 Non-ConfidentialTopology issues It might be possible

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-21ID031010 Non-ConfidentialAll accesses must be secure to gain

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-22ID031010 Non-ConfidentialFigure 2-1 No remap, remap set to 00

Functional Description ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 2-23ID031010 Non-ConfidentialFigure 2-4 Remap set to 011In additi

ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 3-1ID031010 Non-ConfidentialChapter 3 Programmers ModelThis chapter describes the progra

ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. ivID031010 Non-ConfidentialList of TablesAMBA Network Interconnect (NIC-301) Technical R

Programmers Model ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 3-2ID031010 Non-Confidential3.1 About this programmers modelThis chapt

Programmers Model ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 3-3ID031010 Non-Confidential3.2 Configuration programmers modelThe AMB

Programmers Model ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 3-4ID031010 Non-ConfidentialThe type defines the number of register bl

Programmers Model ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 3-5ID031010 Non-ConfidentialTable 3-2 shows the registers that exist f

Programmers Model ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 3-6ID031010 Non-ConfidentialTable 3-3 shows the registers that exist f

Programmers Model ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 3-7ID031010 Non-Confidential3.2.2 Register blocksThis section contains

Programmers Model ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 3-8ID031010 Non-ConfidentialA configuration can contain a maximum of 6

Programmers Model ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. 3-9ID031010 Non-ConfidentialNote It is possible for AMIB registers to

ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. A-1ID031010 Non-ConfidentialAppendix A RevisionsThis appendix describes the technical ch

Revisions ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. A-2ID031010 Non-ConfidentialTable A-2 Differences between issue F and issue GC

ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. vID031010 Non-ConfidentialList of FiguresAMBA Network Interconnect (NIC-301) Technical R

ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. Glossary-1ID031010 Non-ConfidentialGlossaryThis glossary describes some of the terms use

Glossary ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. Glossary-2ID031010 Non-ConfidentialAdvanced Peripheral Bus (APB)A simpler bus p

Glossary ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. Glossary-3ID031010 Non-ConfidentialActive write transaction A transaction for w

Glossary ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. Glossary-4ID031010 Non-ConfidentialThe following AXI terms are SI attributes. T

Glossary ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. Glossary-5ID031010 Non-ConfidentialWord A 32-bit data item.

ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. viID031010 Non-ConfidentialPrefaceThis preface introduces the AMBA Network Interconnect

Preface ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. viiID031010 Non-ConfidentialAbout this bookThis book is for AMBA Network Interco

Preface ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. viiiID031010 Non-Confidentialmonospace Denotes a permitted abbreviation for a c

Preface ARM DDI 0397G Copyright © 2006-2010 ARM. All rights reserved. ixID031010 Non-ConfidentialFeedbackARM welcomes feedback on this product and its