PRIXP423BB

PRIXP423BB Datasheet

• High-Performance DSL Modem<br>• High-Performance Cable Modem<br>• Residential Gateway<br>• SME Router<br>• Network Printers

Part	Datasheet
PRIXP423BB	PRIXP423BB (pdf)

Related Parts	Information
PRIXP425BC	PRIXP425BC

PDF Datasheet Preview
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor Product Features Datasheet For a complete list of product features, see “Product Features” on page • Intel Core • Three Network Processor Engines • PCI Interface • Two MII Interfaces • UTOPIA-2 Interface • USB v Device Controller • Two High-Speed, Serial Interfaces • SDRAM Interface • Encryption/Authentication • High-Speed UART • Console UART • Internal Bus Performance Monitoring Unit • 16 GPIOs • Four Internal Timers • Packaging PBGA Temperature • High-Performance DSL Modem • High-Performance Cable Modem • Residential Gateway • SME Router • Network Printers • Control Plane • Integrated Access Device IAD • Set-Top Box • Access Points 802.11a/b/g • Industrial Controllers Document Number 252479-004 June 2004 IXP42X Product Line and IXC1100 Control Plane Processor INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTELR PRODUCTS. EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY RELATING TO SALE AND/OR USE OF INTEL PRODUCTS, INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT, OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel Corporation may have patents or pending patent applications, trademarks, copyrights, or other intellectual property rights that relate to the presented subject matter. The furnishing of documents and other materials and information does not provide any license, express or implied, by estoppel or otherwise, to any such patents, trademarks, copyrights, or other intellectual property rights. Intel products are not intended for use in medical, life saving, life sustaining, critical control or safety systems, or in nuclear facility applications. Designers must not rely on the absence or characteristics of any features or instructions marked “reserved” or “undefined.” Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them. Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order. Copies of documents which have an order number and are referenced in this document, or other Intel literature, may be obtained by calling 1-800-548-4725, or by visiting Intel's website at BunnyPeople, Celeron, Chips, Dialogic, EtherExpress, ETOX, FlashFile, i386, i486, i960, iCOMP, InstantIP, Intel, Intel Centrino, Intel Centrino logo, Intel logo, Intel386, Intel486, Intel740, IntelDX2, IntelDX4, IntelSX2, Intel Inside, Intel Inside logo, Intel NetBurst, Intel NetMerge, Intel NetStructure, Intel SingleDriver, Intel SpeedStep, Intel StrataFlash, Intel Xeon, Intel XScale, IPLink, Itanium, MCS, MMX, MMX logo, Optimizer logo, OverDrive, Paragon, PDCharm, Pentium, Pentium II Xeon, Pentium III Xeon, Performance at Your Command, Sound Mark, The Computer Inside., The Journey Inside, VTune, and Xircom are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Other names and brands may be claimed as the property of others. Copyright Intel Corporation 2004 Datasheet IXP42X Product Line and IXC1100 Control Plane Processor Contents Contents Product Features Product Line Features 9 Processor Features About this Document Functional Overview Functional Units Network Processor Engines NPEs Internal North South AHB APB MII Interfaces UTOPIA 2 USB Interface PCI Controller SDRAM Controller Expansion Bus High-Speed, Serial Interfaces High-Speed and Console UARTs GPIO Internal Bus Performance Monitoring Unit IBPMU Interrupt Controller Timers AHB Queue Manager Intel Super Pipeline Branch Target Buffer BTB Instruction Memory Management Unit IMMU Data Memory Management Unit DMMU Instruction Cache I-Cache Data Cache D-Cache Mini-Data Cache Fill Buffer FB and Pend Buffer Write Buffer Multiply-Accumulate Coprocessor CP0 Performance Monitoring Unit Debug Unit Functional Signal Descriptions Package and Pinout Package Description Signal-Pin Package Thermal Specifications Commercial Temperature Extended Temperature Datasheet IXP42X Product Line and IXC1100 Control Plane Processor Contents Electrical Specifications 74 Absolute Maximum Ratings 74 VCCPLL1, VCCPLL2, VCCOSCP, VCCOSC Pin Requirements 74 VCCPLL1 Requirement 74 VCCPLL2 Requirement 75 VCCOSCP Requirement 75 VCCOSC Requirement 76 RCOMP Pin 77 DC Specifications 77 Operating Conditions 77 PCI DC Parameters 78 USB DC 78 UTOPIA-2 DC Parameters 79 MII DC Parameters 79 MDIO DC 80 SDRAM Bus DC 80 Expansion Bus DC Parameters 81 High-Speed, Serial Interface 0 DC 81 High-Speed, Serial Interface 1 DC 81 High-Speed and Console UART DC Parameters 82 GPIO DC Parameters 83 JTAG DC 83 Reset DC 83 AC 84 Clock Signal Timings 84 Processor Clock Timings 84 PCI Clock Timings 86 MII Clock Timings 86 UTOPIA-2 Clock 86 Expansion Bus Clock Timings 86 Bus Signal Timings 87 PCI 87 USB 88 UTOPIA-2 89 MII 90 91 SDRAM 92 Expansion Bus 93 High-Speed, Serial Interfaces 107 109 Reset 110 Power Sequence 111 ICC and Total Average Power 112 Ordering 112 Datasheet IXP42X Product Line and IXC1100 Control Plane Processor Contents Figures 1 IXP425 Network Processor Block Diagram 2 IXP422 Network Processor Block Diagram 3 IXP421 Network Processor Block Diagram 4 IXP420 Network Processor Block Diagram 5 Intel Core Block Diagram 6 492-Pin Lead PBGA Package 7 Package Markings 8 VCCPLL1 Power Filtering Diagram 9 VCCPLL2 Power Filtering Diagram 10 VCCOSCP Power Filtering Diagram 11 VCCOSC Power Filtering Diagram 12 RCOMP Pin External Resistor Requirements 13 Typical Connection to a Crystal 14 Typical Connection to an Oscillator 15 PCI Output Timing 16 PCI Input Timing 17 UTOPIA-2 Input 18 UTOPIA-2 Output 19 MII Output Timings 20 MII Input Timings 21 MDIO Output Timings 22 MDIO Input 23 SDRAM Input Timings 24 SDRAM Output Timings 25 Intel Multiplexed 26 Intel Simplex Mode 27 Motorola Multiplexed Mode 28 Motorola* Simplex 29 HPI 8 Mode Write Accesses 30 HPI-16 Multiplex Write Mode 31 HPI-16 Multiplex Read 32 HPI-16 Non-Multiplex Read Mode 33 HPI-16 Non-Multiplex Write Mode 34 High-Speed, Serial Timings 35 Boundary-Scan General 36 Boundary-Scan Reset Timings 37 Reset 38 Power-up Sequence Timing Datasheet IXP42X Product Line and IXC1100 Control Plane Processor Contents Tables 1 Processor Features 12 2 Related Documents 13 3 Processor Functions 17 4 Signal Type Definitions 30 5 SDRAM 31 6 PCI Controller 33 7 High-Speed, Serial Interface 0 34 8 High-Speed, Serial Interface 1 35 9 MII 35 10 UTOPIA-2 Interface 37 11 Expansion Bus 38 12 UART Interfaces 39 13 USB Interface 39 14 Oscillator 40 15 GPIO 40 16 JTAG Interface 40 17 System 41 18 Power Interface 41 19 Part Numbers 43 20 Ball Map Assignment for the IXP425 Network 45 21 Ball Map Assignment for the IXP422 Network 52 22 Ball Map Assignment for the IXP421 Network 59 23 Ball Map Assignment for the IXP420 Network Processor and IXC1100 Control Plane Processor 66 24 Operating Conditions 77 25 PCI DC Parameters 78 26 USB v1.1 DC 78 27 UTOPIA-2 DC Parameters 79 28 MII DC Parameters 79 29 MDIO DC Parameters 80 30 SDRAM Bus DC 80 31 Expansion Bus DC Parameters 81 32 High-Speed, Serial Interface 0 DC 81 33 High-Speed, Serial Interface 1 DC 81 34 UART DC Parameters 82 35 GPIO DC Parameters 83 36 JTAG DC 83 37 PWRON_Reset _N DC Parameters 83 38 Device Clock Timings Oscillator Reference 84 39 Device Clock Timings Crystal Reference 84 40 PCI Clock Timings 86 41 MII Clock Timings 86 42 UTOPIA-2 Clock Timings 86 43 Expansion Bus Clock Timings 86 44 PCI Bus Signal Timings 88 45 UTOPIA-2 Input Timings Values 89 46 UTOPIA-2 Output Timings 89 47 MII Output Timings Values 90 Datasheet IXP42X Product Line and IXC1100 Control Plane Processor Contents 48 MII Input Timings Values 49 MDIO Timings 50 SDRAM Input Timings Values 51 SDRAM Output Timings Values 52 Intel Multiplexed Mode 53 Intel Simplex Mode Values 54 Motorola* Multiplexed Mode Values 55 Motorola* Simplex Mode 56 HPI Timing Symbol Description 57 HPI 8 Mode Write Accesses Values 58 Setup/Hold Timing Values 59 HPI-16 Multiplexed Write Accesses 60 HPI-16 Multiplex Read Accesses Values 61 HPI-16 Non-Multiplex Read Accesses 62 HPI-16 Non-Multiplexed Write Accesses 63 High-Speed, Serial Timing 64 Boundary-Scan Interface Timings Values 65 Reset Timings Table Parameters 66 ICC and Total Average Power Datasheet IXP42X Product Line and IXC1100 Control Plane Processor Contents Date June 2004 April 2004 May 2003 February 2003 002 001 Updated product branding. Change bars are retained from the previous release of this document Incorporated specification changes, specification clarifications and document changes from the IXP4XX Product Line of Network Processors and IXC1100 Control Plane Processor Specification Update Incorporated specification changes, specification clarifications and document changes from the IXP4XX Product Line of Network Processors Specification Update Incorporated information for the IXC1100 Control Plane Processor. Initial release of this document. Document reissued, without “Confidential” marking. Datasheet IXP42X Product Line and IXC1100 Control Plane Processor Product Features Product Features Product Line Features Table 1 on page 12 describes which features apply to the IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor. • Intel Core compliant with ARM* architecture High-performance processor based on Intel Microarchitecture Seven/eight-stage Super-Pipelined RISC Technology Management unit • 32-entry, data memory management unit • 32-entry, instruction memory management unit • 32-Kbyte, 32-way, set associative instruction cache • 32-Kbyte, 32-way, set associative data cache • 2-Kbyte, two-way, set associative mini-data cache • 128-entry, branch target buffer • Eight-entry write buffer • Four-entry fill and pend buffers Clock speeds • 266 MHz • 400 MHz • 533 MHz ARM* Version V5TE Compliant Media Processing Technology Multiply-accumulate coprocessor Debug unit Accessible through JTAG port • Three network processor engines NPEs Used to offload typical Layer-2 networking functions such as Ethernet filtering ATM SARing HDLC • PCI interface 32-bit interface Selectable clock Datasheet IXP42X Product Line and IXC1100 Control Plane Processor Product Features PCI arbiter supporting up to four external PCI devices four REQ/GNT pairs Host/option capable Master/target capable Two DMA channels • Two MII interfaces MII interfaces Single MDIO interface to control both MII interfaces • UTOPIA-2 Interface Eight-bit interface Up to 33 MHz clock speed Five transmit and five receive address lines Ordering Information For ordering information, please contact your local Intel sales representative. Datasheet

PDF Datasheet Preview

IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor

Product Features

Datasheet

For a complete list of product features, see “Product Features” on page
• Intel Core
• Three Network Processor Engines
• PCI Interface
• Two MII Interfaces
• UTOPIA-2 Interface
• USB v Device Controller
• Two High-Speed, Serial Interfaces
• SDRAM Interface
• Encryption/Authentication
• High-Speed UART
• Console UART
• Internal Bus Performance Monitoring Unit
• 16 GPIOs
• Four Internal Timers
• Packaging

PBGA Temperature
• High-Performance DSL Modem
• High-Performance Cable Modem
• Residential Gateway
• SME Router
• Network Printers
• Control Plane
• Integrated Access Device IAD
• Set-Top Box
• Access Points 802.11a/b/g
• Industrial Controllers

Document Number 252479-004 June 2004

IXP42X Product Line and IXC1100 Control Plane Processor

INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTELR PRODUCTS. EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY RELATING TO SALE AND/OR USE OF INTEL PRODUCTS, INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT, OR OTHER INTELLECTUAL PROPERTY RIGHT.

Intel Corporation may have patents or pending patent applications, trademarks, copyrights, or other intellectual property rights that relate to the presented subject matter. The furnishing of documents and other materials and information does not provide any license, express or implied, by estoppel or otherwise, to any such patents, trademarks, copyrights, or other intellectual property rights.

Intel products are not intended for use in medical, life saving, life sustaining, critical control or safety systems, or in nuclear facility applications.

Designers must not rely on the absence or characteristics of any features or instructions marked “reserved” or “undefined.” Intel reserves these for future definition and shall have no responsibility whatsoever for conflicts or incompatibilities arising from future changes to them.

Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order.

Copies of documents which have an order number and are referenced in this document, or other Intel literature, may be obtained by calling 1-800-548-4725, or by visiting Intel's website at

BunnyPeople, Celeron, Chips, Dialogic, EtherExpress, ETOX, FlashFile, i386, i486, i960, iCOMP, InstantIP, Intel, Intel Centrino, Intel Centrino logo, Intel logo, Intel386, Intel486, Intel740, IntelDX2, IntelDX4, IntelSX2, Intel Inside, Intel Inside logo, Intel NetBurst, Intel NetMerge, Intel NetStructure, Intel SingleDriver, Intel SpeedStep, Intel StrataFlash, Intel Xeon, Intel XScale, IPLink, Itanium, MCS, MMX, MMX logo, Optimizer logo, OverDrive, Paragon, PDCharm, Pentium, Pentium II Xeon, Pentium III Xeon, Performance at Your Command, Sound Mark, The Computer Inside., The Journey Inside, VTune, and Xircom are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries.
*Other names and brands may be claimed as the property of others.

Copyright Intel Corporation 2004

Datasheet

IXP42X Product Line and IXC1100 Control Plane Processor Contents

Contents

Product Features

Product Line Features 9 Processor Features About this Document

Functional Overview

Functional Units Network Processor Engines NPEs Internal North South AHB APB MII Interfaces UTOPIA 2 USB Interface PCI Controller SDRAM Controller Expansion Bus High-Speed, Serial Interfaces High-Speed and Console UARTs GPIO Internal Bus Performance Monitoring Unit IBPMU Interrupt Controller Timers AHB Queue Manager

Intel Super Pipeline Branch Target Buffer BTB Instruction Memory Management Unit IMMU Data Memory Management Unit DMMU Instruction Cache I-Cache Data Cache D-Cache Mini-Data Cache Fill Buffer FB and Pend Buffer Write Buffer Multiply-Accumulate Coprocessor CP0 Performance Monitoring Unit Debug Unit

Functional Signal Descriptions

Package and Pinout

Package Description Signal-Pin Package Thermal Specifications

Commercial Temperature Extended Temperature

Datasheet

IXP42X Product Line and IXC1100 Control Plane Processor Contents

Electrical Specifications 74

Absolute Maximum Ratings 74 VCCPLL1, VCCPLL2, VCCOSCP, VCCOSC Pin Requirements 74

VCCPLL1 Requirement 74 VCCPLL2 Requirement 75 VCCOSCP Requirement 75 VCCOSC Requirement 76 RCOMP Pin 77 DC Specifications 77 Operating Conditions 77 PCI DC Parameters 78 USB DC 78 UTOPIA-2 DC Parameters 79 MII DC Parameters 79 MDIO DC 80 SDRAM Bus DC 80 Expansion Bus DC Parameters 81 High-Speed, Serial Interface 0 DC 81 High-Speed, Serial Interface 1 DC 81 High-Speed and Console UART DC Parameters 82 GPIO DC Parameters 83 JTAG DC 83 Reset DC 83 AC 84 Clock Signal Timings 84
Processor Clock Timings 84 PCI Clock Timings 86 MII Clock Timings 86 UTOPIA-2 Clock 86 Expansion Bus Clock Timings 86 Bus Signal Timings 87 PCI 87 USB 88 UTOPIA-2 89 MII 90 91 SDRAM 92 Expansion Bus 93 High-Speed, Serial Interfaces 107 109 Reset 110 Power Sequence 111 ICC and Total Average Power 112 Ordering 112

Datasheet

IXP42X Product Line and IXC1100 Control Plane Processor Contents

Figures
1 IXP425 Network Processor Block Diagram 2 IXP422 Network Processor Block Diagram 3 IXP421 Network Processor Block Diagram 4 IXP420 Network Processor Block Diagram 5 Intel Core Block Diagram 6 492-Pin Lead PBGA Package 7 Package Markings 8 VCCPLL1 Power Filtering Diagram 9 VCCPLL2 Power Filtering Diagram 10 VCCOSCP Power Filtering Diagram 11 VCCOSC Power Filtering Diagram 12 RCOMP Pin External Resistor Requirements 13 Typical Connection to a Crystal 14 Typical Connection to an Oscillator 15 PCI Output Timing 16 PCI Input Timing 17 UTOPIA-2 Input 18 UTOPIA-2 Output 19 MII Output Timings 20 MII Input Timings 21 MDIO Output Timings 22 MDIO Input 23 SDRAM Input Timings 24 SDRAM Output Timings 25 Intel Multiplexed 26 Intel Simplex Mode 27 Motorola* Multiplexed Mode 28 Motorola* Simplex 29 HPI 8 Mode Write Accesses 30 HPI-16 Multiplex Write Mode 31 HPI-16 Multiplex Read 32 HPI-16 Non-Multiplex Read Mode 33 HPI-16 Non-Multiplex Write Mode 34 High-Speed, Serial Timings 35 Boundary-Scan General 36 Boundary-Scan Reset Timings 37 Reset 38 Power-up Sequence Timing

Datasheet

IXP42X Product Line and IXC1100 Control Plane Processor Contents

Tables
1 Processor Features 12 2 Related Documents 13 3 Processor Functions 17 4 Signal Type Definitions 30 5 SDRAM 31 6 PCI Controller 33 7 High-Speed, Serial Interface 0 34 8 High-Speed, Serial Interface 1 35 9 MII 35 10 UTOPIA-2 Interface 37 11 Expansion Bus 38 12 UART Interfaces 39 13 USB Interface 39 14 Oscillator 40 15 GPIO 40 16 JTAG Interface 40 17 System 41 18 Power Interface 41 19 Part Numbers 43 20 Ball Map Assignment for the IXP425 Network 45 21 Ball Map Assignment for the IXP422 Network 52 22 Ball Map Assignment for the IXP421 Network 59 23 Ball Map Assignment for the IXP420 Network Processor
and IXC1100 Control Plane Processor 66 24 Operating Conditions 77 25 PCI DC Parameters 78 26 USB v1.1 DC 78 27 UTOPIA-2 DC Parameters 79 28 MII DC Parameters 79 29 MDIO DC Parameters 80 30 SDRAM Bus DC 80 31 Expansion Bus DC Parameters 81 32 High-Speed, Serial Interface 0 DC 81 33 High-Speed, Serial Interface 1 DC 81 34 UART DC Parameters 82 35 GPIO DC Parameters 83 36 JTAG DC 83 37 PWRON_Reset _N DC Parameters 83 38 Device Clock Timings Oscillator Reference 84 39 Device Clock Timings Crystal Reference 84 40 PCI Clock Timings 86 41 MII Clock Timings 86 42 UTOPIA-2 Clock Timings 86 43 Expansion Bus Clock Timings 86 44 PCI Bus Signal Timings 88 45 UTOPIA-2 Input Timings Values 89 46 UTOPIA-2 Output Timings 89 47 MII Output Timings Values 90

Datasheet

IXP42X Product Line and IXC1100 Control Plane Processor Contents
48 MII Input Timings Values 49 MDIO Timings 50 SDRAM Input Timings Values 51 SDRAM Output Timings Values 52 Intel Multiplexed Mode 53 Intel Simplex Mode Values 54 Motorola* Multiplexed Mode Values 55 Motorola* Simplex Mode 56 HPI Timing Symbol Description 57 HPI 8 Mode Write Accesses Values 58 Setup/Hold Timing Values 59 HPI-16 Multiplexed Write Accesses 60 HPI-16 Multiplex Read Accesses Values 61 HPI-16 Non-Multiplex Read Accesses 62 HPI-16 Non-Multiplexed Write Accesses 63 High-Speed, Serial Timing 64 Boundary-Scan Interface Timings Values 65 Reset Timings Table Parameters 66 ICC and Total Average Power

Datasheet

IXP42X Product Line and IXC1100 Control Plane Processor Contents

Date June 2004 April 2004

May 2003 February 2003
002 001

Updated product branding. Change bars are retained from the previous release of this document

Incorporated specification changes, specification clarifications and document changes from the IXP4XX Product Line of Network Processors and IXC1100 Control Plane Processor Specification Update

Incorporated specification changes, specification clarifications and document changes from the IXP4XX Product Line of Network Processors Specification Update Incorporated information for the IXC1100 Control Plane Processor.

Initial release of this document. Document reissued, without “Confidential” marking.

Datasheet

IXP42X Product Line and IXC1100 Control Plane Processor Product Features

Product Features

Product Line Features

Table 1 on page 12 describes which features apply to the IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor.
• Intel Core compliant with ARM* architecture

High-performance processor based on Intel Microarchitecture Seven/eight-stage Super-Pipelined RISC Technology Management unit
• 32-entry, data memory management unit
• 32-entry, instruction memory management unit
• 32-Kbyte, 32-way, set associative instruction cache
• 32-Kbyte, 32-way, set associative data cache
• 2-Kbyte, two-way, set associative mini-data cache
• 128-entry, branch target buffer
• Eight-entry write buffer
• Four-entry fill and pend buffers Clock speeds
• 266 MHz
• 400 MHz
• 533 MHz ARM* Version V5TE Compliant Media Processing Technology Multiply-accumulate coprocessor Debug unit Accessible through JTAG port
• Three network processor engines NPEs

Used to offload typical Layer-2 networking functions such as Ethernet filtering ATM SARing HDLC
• PCI interface
32-bit interface Selectable clock

Datasheet

IXP42X Product Line and IXC1100 Control Plane Processor Product Features

PCI arbiter supporting up to four external PCI devices four REQ/GNT pairs Host/option capable Master/target capable Two DMA channels
• Two MII interfaces

MII interfaces Single MDIO interface to control both MII interfaces
• UTOPIA-2 Interface

Eight-bit interface Up to 33 MHz clock speed Five transmit and five receive address lines
Ordering Information
For ordering information, please contact your local Intel sales representative.

Datasheet

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived PRIXP423BB Datasheet file may be downloaded here without warranties.

Datasheet ID: PRIXP423BB 638950