Emerson ATCA-9305 User manual

ATCA-9305: ATCA® Blade with Dual Cavium Processors

User’s Manual

from Emerson Network Power

™

Embedded Computing

April 2009

The information in this manual has been checked and is believed to be accurate and reliable.

HOWEVER, NO RESPONSIBILITY IS ASSUMED BY EMERSON NETWORK POWER, EMBEDDED

COMPUTING FOR ITS USE OR FOR ANY INACCURACIES. Specifications are subject to change

without notice. EMERSON DOES NOT ASSUME ANY LIABILITY ARISING OUT OF USE OR

OTHER APPLICATION OF ANY PRODUCT, CIRCUIT, OR PROGRAM DESCRIBED HEREIN. This

document does not convey any license under Emerson patents or the rights of others.

Emerson. Consider It Solved is a trademark, and Business-Critical Continuity, Emerson Net-

work Power, and the Emerson Network Power logo are trademarks and service marks of

Emerson Network Power, Embedded Computing, Inc.

Revision Level: Principal Changes: Date:

10009109-00 Original release January 2009

10009109-01 Added “GR-1089-CORE Standard” on page -i

Updated “Product Certification” on page 1-4

April 2009

10009109-01 ATCA-9305 User’s Manual

i

Regulatory Agency Warnings & Notices

The Emerson ATCA-9305 meets the requirements set forth by the Federal Communications

Commission (FCC) in Title 47 of the Code of Federal Regulations. The following information

is provided as required by this agency.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two

conditions: (1) This device may not cause harmful interference, and (2) this device must

accept any interference received, including interference that may cause undesired opera-

tion.

FCC RULES AND REGULATIONS — PART 15

This equipment has been tested and found to comply with the limits for a Class A digital

device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reason-

able protection against harmful interference when the equipment is operated in a commer-

cial environment. This equipment generates, uses and can radiate radio frequency energy

and, if not installed and used in accordance with the instructions, may cause harmful inter-

ference to radio communications. Operation of this equipment in a residential area is likely

to cause harmful interference, in which case the user will be required to correct the interfer-

ence at his own expense.

Caution: Making changes or modifications to the ATCA-9305 hardware without the explicit consent

of Emerson Network Power could invalidate the user’s authority to operate this equipment.

EMC COMPLIANCE

The electromagnetic compatibility (EMC) tests used an ATCA-9305 model that includes a

front panel assembly from Emerson Network Power.

Caution: For applications where the ATCA-9305 is provided without a front panel, or where the front

panel has been removed, your system chassis/enclosure must provide the required

electromagnetic interference (EMI) shielding to maintain EMC compliance.

GR-1089-CORE STANDARD

Caution: WARNING: The intra-building port(s) of the equipment or subassembly is suitable for

connection to intrabuilding or unexposed wiring or cabling only. The intra-building port(s)

of the equipment or subassembly MUST NOT be metallically connected to interfaces that

connect to the OSP or its wiring. These interfaces are designed for use as intra-building

interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 4) and require

isolation from the exposed OSP cabling. The addition of Primary Protectors is not sufficient

protection in order to connect these interfaces metallically to OSP wiring.

!

Regulatory Agency Warnings & Notices (continued)

ATCA-9305 User’s Manual 10009109-01

ii

EC Declaration of Conformity

According to EN 45014:1998

Manufacturer’s Name: Emerson Network Power

Embedded Computing

Manufacturer’s Address: 8310 Excelsior Drive

Madison, Wisconsin 53717

Declares that the following product, in accordance with the requirements of 2004/108/EEC, EMC

Directive and 1999/5/EC, RTTE Directive and their amending directives,

Product: ATCA Blade

Model Name/Number: ATCA-9305/10009986-xx

has been designed and manufactured to the following specifications:

EN55022:1998 Information Technology Equipment, Radio disturbance characteristics, Limits and

methods of measurement

EN55024:1998 Information Technology Equipment, Immunity characteristics, Limits and methods

of measurement

EN300386 V.1.3.2:2003-5 Electromagnetic compatibility and radio spectrum matters (ERM);

Telecommunication network equipment; EMC requirements

As manufacturer we hereby declare that the product named above has been designed to comply

with the relevant sections of the above referenced specifications. This product complies with the

essential health and safety requirements of the EMC Directive and RTTE Directive. We have an inter-

nal production control system that ensures compliance between the manufactured products and

the technical documentation.

Issue date: April 7, 2009

Bill Fleury

Compliance Engineer

Regulatory Agency Warnings & Notices (continued)

10009109-01 ATCA-9305 User’s Manual

iii

Regulatory Agency Warnings & Notices (continued)

ATCA-9305 User’s Manual 10009109-01

iv

10009109-01 ATCA-9305 User’s Manual

v

Contents

1Overview

Components and Features . . . . . . . . . . . 1-1

Functional Overview . . . . . . . . . . . . . . . . 1-3

Additional Information . . . . . . . . . . . . . . 1-4

Product Certification . . . . . . . . . . . . . 1-4

RoHS Compliance. . . . . . . . . . . . . . . . 1-5

Terminology and Notation . . . . . . . .1-6

Technical References. . . . . . . . . . . . . 1-6

2Setup

Electrostatic Discharge . . . . . . . . . . . . . . 2-1

ATCA-9305 Circuit Board . . . . . . . . . . . . 2-1

Connectors . . . . . . . . . . . . . . . . . . . . .2-7

Configuration Header . . . . . . . . . . . . 2-8

ATCA-9305 Setup. . . . . . . . . . . . . . . . . . . 2-8

Power Requirements . . . . . . . . . . . . . 2-9

Environmental Considerations . . . . 2-9

Hot Swap . . . . . . . . . . . . . . . . . . . . . .2-10

Insert a board: . . . . . . . . . 2-11

Remove a board: . . . . . . . 2-11

Troubleshooting. . . . . . . . . . . . . . . . . . . 2-11

Technical Support . . . . . . . . . . . . . .2-11

Product Repair . . . . . . . . . . . . . . . . .2-12

Comments and Suggestions . . . . .2-13

3 Cavium Processor Complex

Cavium CN5860 Processor . . . . . . . . . . . 3-1

Cavium Memory Map . . . . . . . . . . . . 3-2

PCI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

CN5860 Boot Over PCI . . . . . . . . . . . 3-3

Cavium Reset . . . . . . . . . . . . . . . . . . . 3-4

Cavium Ethernet. . . . . . . . . . . . . . . . . . . . 3-5

Cavium Monitor . . . . . . . . . . . . . . . . . . . . 3-6

Start-up Display . . . . . . . . . . . . . . . . . 3-6

Power-up/Reset Sequence . . . . . . . . 3-6

Diagnostic Tests During Power-up and

Reset. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

POST Diagnostic Results . . . . . . 3-7

Cavium Environment Variables . . . . 3-8

Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9

DDR2 SDRAM . . . . . . . . . . . . . . . . . . .3-9

RLDRAM . . . . . . . . . . . . . . . . . . . . . . . . 3-9

I2C EEPROM. . . . . . . . . . . . . . . . . . . . .3-9

Flash, 512 KB x 8. . . . . . . . . . . . . . . .3-10

Flash, 4 MB x 16 . . . . . . . . . . . . . . . .3-10

StratixGX Interconnect . . . . . . . . . . . . . 3-10

PLD Registers . . . . . . . . . . . . . . . . . . 3-10

Data Registers . . . . . . . . . . . . . 3-10

Address Registers . . . . . . . . . . 3-12

Control Register. . . . . . . . . . . . 3-12

Version Register. . . . . . . . . . . . 3-13

Scratch Register. . . . . . . . . . . . 3-13

Headers and Connectors. . . . . . . . . . . . 3-14

COP/JTAG Headers . . . . . . . . . . . . . 3-14

Console Serial Ports (optional) . . . 3-15

4 Management Complex

MPC8548 Processor. . . . . . . . . . . . . . . . . .4-2

MPC8548 Memory Map . . . . . . . . . . 4-2

Chip Selects . . . . . . . . . . . . . . . . . . . . 4-5

Reset Diagram . . . . . . . . . . . . . . . . . . 4-6

Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7

SDRAM. . . . . . . . . . . . . . . . . . . . . . . . . 4-7

Flash. . . . . . . . . . . . . . . . . . . . . . . . . . . 4-7

512 KB x 8 (optional). . . . . . . . . 4-7

4M x 16 . . . . . . . . . . . . . . . . . . . . 4-7

1 GB x 16 . . . . . . . . . . . . . . . . . . . 4-8

64 MB x 16. . . . . . . . . . . . . . . . . . 4-8

PCI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8

PCI Express . . . . . . . . . . . . . . . . . . . . . 4-8

I2C Interface . . . . . . . . . . . . . . . . . . . . . . . .4-9

Management Processor Header and Serial

Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9

JTAG/COP Interface (optional) . . . . 4-9

Serial Debug Port. . . . . . . . . . . . . . . 4-10

5 Management Processor

CPLD

MPC8548 PLD Register Summary . . . . . .5-1

Product ID. . . . . . . . . . . . . . . . . . . . . . 5-2

Hardware Version . . . . . . . . . . . . . . . 5-2

PLD Version. . . . . . . . . . . . . . . . . . . . . 5-3

PLL Reset Configuration . . . . . . . . . . 5-3

Hardware Configuration 0 . . . . . . . . 5-3

Jumper Settings . . . . . . . . . . . . . . . . . 5-4

LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Reset Event . . . . . . . . . . . . . . . . . . . . . 5-5

Reset Command 1. . . . . . . . . . . . . . . 5-5

Reset Command 2. . . . . . . . . . . . . . . 5-6

Reset Command 3. . . . . . . . . . . . . . . 5-6

Contents (continued)

ATCA-9305 User’s Manual 10009109-01

vi

Reset Command 4 . . . . . . . . . . . . . . . 5-7

Reset Command 5 . . . . . . . . . . . . . . . 5-7

Reset Command Sticky #1 . . . . . . . . 5-7

Reset Command Sticky #2 . . . . . . . . 5-8

Boot Device Redirection . . . . . . . . . . 5-8

Miscellaneous Control. . . . . . . . . . . . 5-9

Low Frequency Timer 1 and 2 . . . . . 5-9

RTM GPIO State . . . . . . . . . . . . . . . .5-10

RTM GPIO Control . . . . . . . . . . . . . .5-10

RTM Status . . . . . . . . . . . . . . . . . . . .5-10

Cavium 1 C_MUL Clock Divisor Control

5-11

Cavium 2 C_MUL Clock Divisor Control

5-11

JTAG . . . . . . . . . . . . . . . . . . . . . . . . . .5-12

Cavium GPIO Control . . . . . . . . . . .5-12

Cavium GPIO Data Out . . . . . . . . . .5-13

Cavium GPIO Data In . . . . . . . . . . . .5-13

IPMP/IPMC GPIO Control . . . . . . . .5-14

LPC Bus Control . . . . . . . . . . . . . . . .5-14

LPC Data. . . . . . . . . . . . . . . . . . . . . . .5-14

Serial IRQ Interrupt 1 . . . . . . . . . . .5-15

Serial IRQ Interrupt 2 . . . . . . . . . . .5-15

6 Ethernet Interface

Broadcom BCM56802 Switch . . . . . . . . .6-1

Ethernet Switching. . . . . . . . . . . . . . . . . . .6-1

Ethernet Transceivers . . . . . . . . . . . . 6-2

Ethernet Switch Ports . . . . . . . . . . . . 6-2

VLAN Setup . . . . . . . . . . . . . . . . . . . . . 6-3

MPC8548 Management Processor Ethernet

Address. . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3

Front Panel Ethernet Ports . . . . . . . . 6-4

7 System Management

IPMC Overview . . . . . . . . . . . . . . . . . . . . . .7-1

IPMI Messaging. . . . . . . . . . . . . . . . . . . . . .7-2

IPMI Completion Codes . . . . . . . . . . 7-4

IPMB Protocol . . . . . . . . . . . . . . . . . . . . . . .7-5

SIPL Protocol . . . . . . . . . . . . . . . . . . . . . . . .7-6

Message Bridging . . . . . . . . . . . . . . . . . . . .7-7

Standard Commands. . . . . . . . . . . . . . . . .7-9

OEM Boot Options . . . . . . . . . . . . . . . . . 7-11

IPMC Watchdog Timer Commands. . . 7-12

Watchdog Timer Actions . . . . . . . .7-12

Watchdog Timer Use Field and

Expiration Flags . . . . . . . . . . . . . . . . 7-12

Using the Timer Use Field and

Expiration Flags . . . . . . . . . . . . 7-13

Watchdog Timer Event Logging . . 7-13

Monitor Support for Watchdog

Timer . . . . . . . . . . . . . . . . . . . . . 7-13

Reset Watchdog Timer Command7-14

Set Watchdog Timer Command. . 7-14

Get Watchdog Timer Command . 7-16

FRU LEDs . . . . . . . . . . . . . . . . . . . . . . . . . 7-18

Get FRU LED Properties Command7-19

Get LED Color Capabilities Command .

7-19

Set FRU LED State Command . . . . 7-21

Get FRU LED State Command . . . . 7-22

Vendor Commands . . . . . . . . . . . . . . . . 7-24

Get Status . . . . . . . . . . . . . . . . . . . . . 7-25

Get Serial Interface Properties . . . 7-27

Set Serial Interface Properties . . . . 7-28

Get Debug Level . . . . . . . . . . . . . . . 7-29

Set Debug Level . . . . . . . . . . . . . . . . 7-29

Get Hardware Address . . . . . . . . . . 7-30

Set Hardware Address . . . . . . . . . . 7-30

Get Handle Switch. . . . . . . . . . . . . . 7-31

Set Handle Switch . . . . . . . . . . . . . . 7-31

Get Payload Communication Time-Out

7-32

Set Payload Communication Time-Out

7-32

Enable Payload Control . . . . . . . . . 7-32

Disable Payload Control . . . . . . . . . 7-33

Reset IPMC . . . . . . . . . . . . . . . . . . . . 7-33

Hang IPMC . . . . . . . . . . . . . . . . . . . . 7-33

Bused Resource . . . . . . . . . . . . . . . . 7-34

Bused Resource Status . . . . . . . . . . 7-34

Graceful Reset . . . . . . . . . . . . . . . . . 7-35

Diagnostic Interrupt Results . . . . . 7-36

Get Payload Shutdown Time-Out. 7-36

Set Payload Shutdown Time-Out . 7-37

Set Local FRU LED State . . . . . . . . . 7-38

Get Local FRU LED State . . . . . . . . . 7-39

Update Discrete Sensor . . . . . . . . . 7-40

Update Threshold Sensor. . . . . . . . 7-40

Boot Device Redirection (BDR) . . . . . . 7-41

Message Listeners . . . . . . . . . . . . . . . . . 7-43

Add Message Listener. . . . . . . . . . . 7-44

Remove Message Listener . . . . . . . 7-44

Contents (continued)

10009109-01 ATCA-9305 User’s Manual

vii

Get Message Listener List . . . . . . . .7-45

System Firmware Progress Sensor . . . 7-45

Entities and Entity Associations . . . . . . 7-46

Sensors and Sensor Data Records . . . . 7-48

FRU Inventory . . . . . . . . . . . . . . . . . . . . . 7-50

E-Keying . . . . . . . . . . . . . . . . . . . . . . . . . . 7-51

Base Point-to-Point Connectivity .7-52

HPM.1 Firmware Upgrade. . . . . . . . . . . 7-52

HPM.1 Reliable Field Upgrade

Procedure . . . . . . . . . . . . . . . . . . . . .7-53

IPMC Headers . . . . . . . . . . . . . . . . . . . . . 7-53

8 Back Panel Connectors

Zone 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-1

Zone 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-2

Zone 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .8-3

9 Management Processor

Monitor

Command-Line Features. . . . . . . . . . . . . .9-1

Basic Operation. . . . . . . . . . . . . . . . . . . . . .9-3

Power-up/Reset Sequence. . . . . . . . 9-3

POST Diagnostic Results. . . . . . . . . . 9-4

Monitor SDRAM Usage . . . . . . . . . . . 9-5

Monitor Recovery and Updates . . . . . . . .9-5

Recovering the Monitor . . . . . . . . . . 9-6

Resetting Environment Variables . . 9-6

Updating the Monitor via TFTP . . . . 9-6

Monitor Command Reference . . . . . . . . .9-7

Command Syntax. . . . . . . . . . . . . . . . 9-7

Command Help . . . . . . . . . . . . . . . . . 9-8

Typographic Conventions . . . . . . . . 9-8

Boot Commands. . . . . . . . . . . . . . . . . . . . .9-8

bootd . . . . . . . . . . . . . . . . . . . . . . . . . . 9-8

bootelf . . . . . . . . . . . . . . . . . . . . . . . . . 9-8

bootm . . . . . . . . . . . . . . . . . . . . . . . . . 9-8

bootp . . . . . . . . . . . . . . . . . . . . . . . . . . 9-8

bootv . . . . . . . . . . . . . . . . . . . . . . . . . . 9-9

bootvx . . . . . . . . . . . . . . . . . . . . . . . . . 9-9

dhcp . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-9

rarpboot. . . . . . . . . . . . . . . . . . . . . . .9-10

tftpboot . . . . . . . . . . . . . . . . . . . . . . .9-10

File Load Commands . . . . . . . . . . . . . . . 9-11

loadb . . . . . . . . . . . . . . . . . . . . . . . . .9-11

loads . . . . . . . . . . . . . . . . . . . . . . . . . .9-11

Memory Commands . . . . . . . . . . . . . . . 9-11

cmp . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12

cp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12

find . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12

md . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-12

mm. . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13

nm . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13

mw . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-13

Flash Commands . . . . . . . . . . . . . . . . . . 9-14

cp . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-14

erase . . . . . . . . . . . . . . . . . . . . . . . . . 9-14

flinfo. . . . . . . . . . . . . . . . . . . . . . . . . . 9-14

protect. . . . . . . . . . . . . . . . . . . . . . . . 9-15

EEPROM/I2C Commands . . . . . . . . . . . 9-15

eeprom . . . . . . . . . . . . . . . . . . . . . . . 9-15

icrc32. . . . . . . . . . . . . . . . . . . . . . . . . 9-16

iloop. . . . . . . . . . . . . . . . . . . . . . . . . . 9-16

imd. . . . . . . . . . . . . . . . . . . . . . . . . . . 9-16

imm . . . . . . . . . . . . . . . . . . . . . . . . . . 9-16

imw . . . . . . . . . . . . . . . . . . . . . . . . . . 9-16

inm . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-16

iprobe . . . . . . . . . . . . . . . . . . . . . . . . 9-17

IPMC Commands . . . . . . . . . . . . . . . . . . 9-17

bootdev. . . . . . . . . . . . . . . . . . . . . . . 9-17

fru. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-17

fruinit . . . . . . . . . . . . . . . . . . . . . . . . . 9-18

fruled . . . . . . . . . . . . . . . . . . . . . . . . . 9-18

ipmchpmfw . . . . . . . . . . . . . . . . . . . 9-18

sensor . . . . . . . . . . . . . . . . . . . . . . . . 9-18

Environment Parameter Commands . 9-19

printenv. . . . . . . . . . . . . . . . . . . . . . . 9-19

saveenv . . . . . . . . . . . . . . . . . . . . . . . 9-19

setenv . . . . . . . . . . . . . . . . . . . . . . . . 9-19

Test Commands . . . . . . . . . . . . . . . . . . . 9-20

diags. . . . . . . . . . . . . . . . . . . . . . . . . . 9-20

mtest . . . . . . . . . . . . . . . . . . . . . . . . . 9-20

um . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20

Other Commands. . . . . . . . . . . . . . . . . . 9-20

autoscr. . . . . . . . . . . . . . . . . . . . . . . . 9-20

base . . . . . . . . . . . . . . . . . . . . . . . . . . 9-20

bdinfo . . . . . . . . . . . . . . . . . . . . . . . . 9-21

coninfo . . . . . . . . . . . . . . . . . . . . . . . 9-21

crc32 . . . . . . . . . . . . . . . . . . . . . . . . . 9-21

date . . . . . . . . . . . . . . . . . . . . . . . . . . 9-21

echo . . . . . . . . . . . . . . . . . . . . . . . . . . 9-21

enumpci . . . . . . . . . . . . . . . . . . . . . . 9-21

go . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-21

help . . . . . . . . . . . . . . . . . . . . . . . . . . 9-22

Contents (continued)

ATCA-9305 User’s Manual 10009109-01

viii

iminfo. . . . . . . . . . . . . . . . . . . . . . . . .9-22

isdram . . . . . . . . . . . . . . . . . . . . . . . .9-22

loop. . . . . . . . . . . . . . . . . . . . . . . . . . .9-22

memmap. . . . . . . . . . . . . . . . . . . . . .9-22

moninit . . . . . . . . . . . . . . . . . . . . . . .9-22

pci . . . . . . . . . . . . . . . . . . . . . . . . . . . .9-23

phy . . . . . . . . . . . . . . . . . . . . . . . . . . .9-23

ping. . . . . . . . . . . . . . . . . . . . . . . . . . .9-24

reset . . . . . . . . . . . . . . . . . . . . . . . . . .9-24

run. . . . . . . . . . . . . . . . . . . . . . . . . . . .9-24

script. . . . . . . . . . . . . . . . . . . . . . . . . .9-24

showmac . . . . . . . . . . . . . . . . . . . . . .9-24

showpci . . . . . . . . . . . . . . . . . . . . . . .9-24

sleep. . . . . . . . . . . . . . . . . . . . . . . . . . 9-25

switch_reg . . . . . . . . . . . . . . . . . . . . 9-25

version. . . . . . . . . . . . . . . . . . . . . . . . 9-25

vlan. . . . . . . . . . . . . . . . . . . . . . . . . . . 9-25

MPC8548 Environment Variables . . . . 9-26

Troubleshooting. . . . . . . . . . . . . . . . . . . 9-28

Download Formats. . . . . . . . . . . . . . . . . 9-28

Binary. . . . . . . . . . . . . . . . . . . . . . . . . 9-29

Motorola S-Record . . . . . . . . . . . . . 9-29

10Acronyms

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Figures

Figure 1-1: General System Block Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3

Figure 2-1: ATCA-9305 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2

Figure 2-2: Component Map, Top (Rev. 01) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

Figure 2-3: Component Map, Bottom (Rev. 01). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4

Figure 2-4: LED, Fuse and Switch Locations, Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5

Figure 2-5: LED and Switch Locations, Bottom. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6

Figure 2-6: Configuration Header, J9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-8

Figure 2-7: Air Flow Graph . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-10

Figure 2-8: Serial Number and Product ID on Top Side. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12

Figure 3-1: Cavium Processor Complex Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Figure 3-2: CN5860 Reset Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4

Figure 3-3: Example Cavium CN5860 Monitor Start-up Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6

Figure 3-4: Power-up/Reset CN5860 Boot Sequence Flowchart. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7

Figure 4-1: MPC8548 Management Processor Complex Block Diagram. . . . . . . . . . . . . . . . . . . . . 4-1

Figure 4-2: MPC8548 Memory Map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Figure 4-3: MPC8548 Reset Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

Figure 6-1: Ethernet Switching Interface Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

Figure 7-1: IPMC Connections Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-2

Figure 7-2: Extension Command Request Example. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7

Figure 7-3: Extension Command Response Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-7

Figure 7-4: Boot Device Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42

Figure 7-5: Boot Redirection Control Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-42

Figure 7-6: IPMB Entity Structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-47

Figure 8-1: Zone 1 Connector, P10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Figure 8-2: Zone 2 and 3 Connectors; J23, J30-J31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2

Figure 8-3: Zone 3 Connector, J33 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

Figure 9-1: Example MPC8548 Monitor Start-up Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2

Figure 9-2: Power-up/Reset Sequence Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-4

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Tables

Table 1-1: Regulatory Agency Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4

Table 1-2: Technical References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6

Table 2-1: Circuit Board Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1

Table 2-2: Typical Power Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Table 2-3: Environmental Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-9

Table 3-1: CN5860 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1

Table 3-2: Cavium Address Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2

Table 3-3: Ethernet Port Address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5

Table 3-4: POST Diagnostic Results–Bit Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Table 3-5: Standard Cavium Environment Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8

Table 3-6: Cavium NVRAM Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Table 3-7: CN5860 Processor COP/JTAG Headers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14

Table 3-8: CN5860 Processor Debug Headers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15

Table 4-1: MPC8548 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2

Table 4-2: MPC8548 Address Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3

Table 4-3: Device Chip Selects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5

Table 4-4: PCI Device Interrupts and ID Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-8

Table 4-5: I2C Device Addresses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Table 4-6: MPC8548 NVRAM Memory Map. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Table 4-7: Serial Debug Connector, P2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9

Table 4-8: Serial Debug Connector, P7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10

Table 5-1: PLD Register Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1

Table 5-2: Low Frequency Timer Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

Table 6-1: Ethernet Switch Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-2

Table 6-2: VLAN Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3

Table 6-3: Ethernet Port Address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

Table 6-4: Front Panel Ethernet Ports. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4

Table 7-1: Network Function Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-3

Table 7-2: Completion Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-4

Table 7-3: Format for IPMI Request Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-5

Table 7-4: Format for IPMI Response Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6

Table 7-5: IPMC IPMI Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-9

Table 7-6: Emerson Boot Option Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11

Table 7-7: IPMC Watchdog Timer Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-12

Table 7-8: Reset Watchdog Timer Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-14

Table 7-9: Set Watchdog Timer Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-15

Table 7-10: Get Watchdog Timer Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-16

Table 7-11: FRU LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-18

Table 7-12: Get FRU LED Properties Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-19

Table 7-13: Get LED Color Capabilities Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-19

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Table 7-14: Set FRU LED State Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-21

Table 7-15: Get FRU LED State Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-22

Table 7-16: Vendor Command Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-24

Table 7-17: Get Status Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-25

Table 7-18: Get Serial Interface Properties Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-27

Table 7-19: Set Serial Interface Properties Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-28

Table 7-20: Get Debug Level Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29

Table 7-21: Set Debug Level Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-29

Table 7-22: Get Hardware Address Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30

Table 7-23: Set Hardware Address Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-30

Table 7-24: Get Handle Switch Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-31

Table 7-25: Set Handle Switch Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-31

Table 7-26: Get Payload Communication Time-Out Command . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32

Table 7-27: Set Payload Communication Time-Out Command . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32

Table 7-28: Enable Payload Control Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-32

Table 7-29: Disable Payload Control Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-33

Table 7-30: Reset IPMC Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-33

Table 7-31: Hang IPMC Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-33

Table 7-32: Bused Resource Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-34

Table 7-33: Bused Resource Status Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-35

Table 7-34: Graceful Reset Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-36

Table 7-35: Diagnostic Interrupt Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-36

Table 7-36: Get Payload Shutdown Time-Out Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37

Table 7-37: Set Payload Shutdown Time-Out Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-37

Table 7-38: Set Local FRU LED State Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-38

Table 7-39: Get Local FRU LED State Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-39

Table 7-40: Update Discrete Sensor Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-40

Table 7-41: Update Threshold Sensor Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-40

Table 7-42: Add Message Listener Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44

Table 7-43: Remove Message Listener Command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-44

Table 7-44: Get Message Listener List Command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-45

Table 7-45: Update System Firmware Progress Sensor Command. . . . . . . . . . . . . . . . . . . . . . . . . 7-46

Table 7-46: IPMI Threshold Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-48

Table 7-47: IPMI Discrete Sensors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-48

Table 7-48: Event Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-49

Table 7-49: FRU Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-50

Table 7-50: Link Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-52

Table 7-51: IPMP CPLD JP1 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-53

Table 7-52: IPMP EIA-232 P4 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-53

Table 8-1: Zone 1 Connector, P10 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1

Table 8-2: Zone 2 Connector, J23 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

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Table 8-3: Zone 3 Connector, J30 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3

Table 8-4: Zone 3 Connector, J31 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

Table 8-5: Zone 3 Connector, J33 Pin Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4

Table 9-1: Debug LED Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2

Table 9-2: POST Diagnostic Results–Bit Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-5

Table 9-3: Monitor Address per Flash Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-6

Table 9-4: Static IP Ethernet Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-9

Table 9-5: DHCP Ethernet Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-10

Table 9-6: Standard Environment Variables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-26

Table 9-7: Optional Environment Variables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-28

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Registers

Register 3-1: Data 31:24 (0x0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10

Register 3-2: Data 23:16 (0x1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

Register 3-3: Data 15:8 (0x2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

Register 3-4: Data 7:0 (0x3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11

Register 3-5: Address 9:8 (0x4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Register 3-6: Address 7:0 (0x5). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Register 3-7: Control (0x6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12

Register 3-8: Version (0x7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Register 3-9: Scratch (0x8-0x3F) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13

Register 5-1: Product ID (0x00) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Register 5-2: Hardware Version (0x04) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2

Register 5-3: PLD Version (0x08) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Register 5-4: PLL Reset Configuration (0x0C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3

Register 5-5: Hardware Configuration 0 (0x10). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Register 5-6: Jumper Settings (0x18). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-4

Register 5-7: LED (0x1C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

Register 5-8: Reset Event (0x20) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-5

Register 5-9: Reset Command 1 (0x24) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

Register 5-10: Reset Command 2 (0x28) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

Register 5-11: Reset Command 3 (0x2C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6

Register 5-12: Reset Command 4 (0x30) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

Register 5-13: Reset Command 5 (0x34) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7

Register 5-14: Reset Command Sticky #1 (0x38) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

Register 5-15: Reset Command Sticky #2 (0x3C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8

Register 5-16: Boot Device Redirection (0x50) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

Register 5-17: Miscellaneous Control (0x54) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-9

Register 5-18: RTM GPIO State (0x60). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

Register 5-19: RTM GPIO Control (0x64). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10

Register 5-20: RTM Control (0x68). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11

Register 5-21: Cavium 1 C_MULL Clock Divisor Control (0x70) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-11

Register 5-22: Cavium 2 C_MULL Clock Divisor Control (0x74) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

Register 5-23: JTAG (0x78). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

Register 5-24: Cavium GPIO Control (0x80) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12

Register 5-25: Cavium GPIO Data Out (0x84) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13

Register 5-26: Cavium GPIO Data In (0x88) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13

Register 5-27: IPMP/IPMC GPIO Control (0x8C). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14

Register 5-28: LPC Bus (0xD0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14

Register 5-29: LPC Data (0xD4). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15

Register 5-30: Serial IRQ Interrupts 1 (0xD8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15

Register 5-31: Serial IRQ Interrupts 2 (0xDC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15

ATCA-9305 User’s Manual 10009109-01

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10009109-01 ATCA-9305 User’s Manual

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Section 1

Overview

The ATCA-9305 is an Advanced Telecom Computing Architecture (AdvancedTCA®, ATCA®)

blade based on dual Cavium OCTEON™ CN5860 processors and the Freescale™ Semicon-

ductor MPC8548 management processor. This blade is targeted at security and packet-pro-

cessing applications in the wireless and transport market segments. These markets include

data-plane packet-processor, security co-processor, video compression, and pattern match-

ing.

The ATCA-9305 complies with the SCOPE recommended profile for central office ATCA sys-

tems, PICMG® 3.0 ATCA mechanical specifications, E-keying, and Hot Swap.

COMPONENTS AND FEATURES

The following is a brief summary of the ATCA-9305 hardware components and features:

Cavium Processor : The Cavium CN5860 processor is a highly programmable, high-performance 16-core archi-

tecture operating up to 800 MHz.

Management Processor:

The Freescale PowerQUICC™ III MPC8548 processor is a 32-bit enhanced e500 core operat-

ing at 1 GHz.

Ethernet Switch: The Broadcom® BCM56802 is a sixteen-port, 10 GbE switch which interconnects the pro-

cessors using SPI to XAUI™ bridges. The functionality includes both 10-Gbps XAUI and 1-

Gbps SGMII PHY interfaces.

Stratix™ GX Bridge: There are two packet routing Altera® SPI-4.2 high-speed interconnect to XAUI bridges per

CN5860 processor.

Ethernet: 10/100/1000BASE-T Ethernet ports are accessible via the front panel RJ45 connectors and

through the base channel on the back panel. The 10 GbE ports route to the back panel

through the fabric and RTM connectors.

Serial Port: The front panel serial port (MGT CSL) connects to the MPC8548 management processor.

System Management: This product supports an Intelligent Platform Management Controller (IPMC) based on a

proprietary BMR-H8S-AMCc® reference design from Pigeon Point Systems. The IPMC has

an inter-integrated circuit (I2C) controller to support an Intelligent Management Platform

Bus (IPMB) that routes to the AdvancedTCA connector. The IPMB allows for features such as

remote shutdown, remote reset, payload voltage monitoring, temperature monitoring,

and access to Field Replaceable Unit (FRU) data.

PCI/PCIe: The PCI bus allows for read/write memory access between the MPC8548 processor, Ether-

net switch, and Cavium processors. The four lane PCI Express® (PCIe) routes between the

MPC8548 and the optional RTM.

Overview: Components and Features

ATCA-9305 User’s Manual 10009109-01

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Real-time Clock: The STMicroelectronics M41T00S RTC provides counters for seconds, minutes, hours, day,

date, month, years, and century. The M41T00S serial interface supports I

2

C bus and has a

super-cap backup capable of maintaining the clock for a minimum of two hours.

Software: The Cavium CN5860 processor provides a GNU compiler that implements the MIPS64 Rel 2

instruction set in addition to the specialized instructions and a Linux® Board Specific Pack-

age (BSP) including the IP-stack optimization. The CN5860 also provides libraries that take

advantage of the chip’s hardware acceleration for certain security protocols.

RTM (optional): This blade supports a custom Rear Transition Module (RTM) with the following I/O:

• Either two or six 10GbE connections

• One x4 PCI Express port from the MPC8548

• Connections for an MMC to control Hot Swap

• MPC8548 console port

For more detailed information, see the ATCA-9305 Rear Transition Module User’s Manual.

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Emerson ATCA-9305, C1300 User manual

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