®
Intel IXDP465 Development
Platform
Quick Start Guide
May 2005
Order Number: 305825, Revision: 002
May 2005
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Intel IXDP465 Development Platform—Contents
Contents
1.0 Purpose ..........................................................................................................................................5
2.0 Applicable Documents and Revisions ........................................................................................5
3.0 Known Issues ................................................................................................................................6
4.0 Inspection.......................................................................................................................................6
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5.0 Intel IXDP465 Development Platform Overview........................................................................7
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Emulation with the Intel IXDP465 Development Platform...................................................8
6.0 Default Switch Settings.................................................................................................................9
7.0 Default Jumper Settings .............................................................................................................12
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Intel IXDP465 Baseboard Jumpers ..................................................................................12
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Intel IXP465 Network Processor/DDR Module Jumpers ..................................................15
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8.0 LCD Display and LED Indicators................................................................................................18
9.0 Preparing the Platform for Initial Use........................................................................................21
10.0 Starting the Platform...................................................................................................................21
11.0 Operating the Platform................................................................................................................22
12.0 Technical Support .......................................................................................................................22
Figures
Photo of IXDP465 Development Platform Setup for Quick Start Operation .................................8
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Intel IXDP465 Development Platform Switch Locations...........................................................11
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Intel IXDP465 Baseboard Jumper Locations............................................................................14
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Intel IXP465 Network Processor/DDR Module Jumper Locations............................................16
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Intel IXPETM465 Ethernet PHY Mezzanine Card Jumper Locations.......................................18
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Intel IXDP465 Development Platform LED Locations ..............................................................20
LCD Display for Wind River* VxWorks* Bootloader ...................................................................22
Tables
Reference Documents..................................................................................................................5
Fuse Bit Settings for Network Processor Emulation.....................................................................9
Intel IXDP465 Baseboard Jumper Descriptions and Default Settings......................................12
UART Communications Configuration........................................................................................21
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Intel IXDP465 Development Platform—Contents
Revision History
Date
Revision
Description
Text updates for this release include:
•
Added paragraph about using zoom feature to read PDF
•
Added references to Intel® IXDP465 Development
Platform Specification Update.
•
•
May 2005
002
001
•
•
•
(SCR 4280)
(SCR 4281)
Updated Figures 1-6, replacing line art with board photos.
April 2005
Initial release of this document.
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1.0
Purpose
®
This document, the Intel IXDP465 Development Platform Quick Start Guide, contains
®
instructions for unpacking, inspecting, setting up, and starting the Intel IXDP465 Development
Platform.
Before the IXDP465 development platform is powered up for the first time, it is very important to
required information for powering up the platform for first time use. These sections provide the
following information:
• Photo of the IXDP465 development platform setup for Quick Start operation, showing the
location of factory-installed mezzanine modules and location of key interfaces to assist with
connection of console, Ethernet, and power cables.
• Factory default settings of all switches and jumpers, allowing the user to ensure they were not
accidentally changed during transport, or repositioned by a previous platform user.
• Location and definitions of the LCD display and all the platform LEDs, so that they can be
visually monitored for proper power-up and booting.
Note:
It is highly recommended that a printout of this entire Quick Start Guide is obtained prior to
preparing and powering up the platform for the first time. All tables in this Quick Start Guide
include checkboxes so that items in the printout can be checked off to insure that all platform
switches, jumpers, and LEDs operate in their default state, which will ensure a successful first-time
bootup of the platform.
Use the Zoom feature in Adobe* Reader* to optimize viewing of the figure details contained in this
document, for example, the switch and jumper locations on the IXDP465 development platform.
Note:
If any deviations from the factory default settings of this Quick Start Guide are planned, or for
more detailed information about this platform, including design definition of all boards, mezzanine
cards, platform components, optional modules, optional switch and jumper settings, and overall
®
development capabilities, please see the Intel IXDP465 Development Platform User’s Guide.
2.0
Applicable Documents and Revisions
The documents referenced below may be obtained online unless noted otherwise.
Table 1.
Reference Documents (Sheet 1 of 2)
Document
Number
Title
Location
Intel® IXDP465 Development Platform User’s Guide
Intel® IXDP465 Development Platform Specification Update
Intel® IXDP465 Development Platform Documentation Kit
306462
306509
N/A
Documentation Web Page†
Intel Representative
Documentation Web Page†
†
This document is available at:
††
This document is available at: http://www.intel.com/design/network/products/npfamily/ixp425swr1.htm
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Table 1.
Reference Documents (Sheet 2 of 2)
Document
Number
Title
Location
Intel® IXP4XX Product Line of Network Processors
Specification Update
306428
306261
306262
Intel Representative
Intel® IXP45X and Intel® IXP46X Product Line of Network
Processors Datasheet
Documentation Web Page†
Documentation Web Page†
Intel® IXP45X and Intel® IXP46X Product Line of Network
Processors Developer’s Manual
Intel® IXP400 Software Release - Software Release Notes
Intel® IXP400 Software - Software Specification Update
Intel® IXP400 Software Programmer’s Guide
N/A
Software Web Page††
273795
252539
Documentation Web Page†
Documentation Web Page†
†
This document is available at:
This document is available at: http://www.intel.com/design/network/products/npfamily/ixp425swr1.htm
††
3.0
4.0
Known Issues
Known issues are described in the following documents:
®
• Silicon errata: Intel IXP4XX Product Line of Network Processors Specification Update
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• Software errata: Intel IXP400 Software - Software Specification Update
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• Platform errata: Intel IXDP465 Development Platform Specification Update
Inspection
Before the contents of the box are unpacked, ensure that all precautions are observed prior to
removing Electrostatic Sensitive Device (ESD) assemblies from their protective packaging.
Unpack the contents of the box. After all the components are unpacked, verify that all the items
listed in the packing list are present. The packing list is included in the STOP Readme First
document shipped with the kit. If any item is missing, refer to Section 12.0, “Technical Support”
for instructions.
After verifying all items are present:
• Inspect each item for any visible damage.
• Inspect the cable connectors to ensure that none of the pins are bent or damaged.
• Inspect the overall platform assembly to ensure that all mezzanine cards (modules) are
properly seated. This can be done by first ensuring that all four 5/8 inch standoffs and nuts on
each corner of the mezzanine cards are not loose. If they appear loose either due to shipping or
previous handling, then they need to be re-seated per the following procedure:
a. Remove all four nuts, by hand-turning them in a counter-clockwise direction as viewed
from the top of the assembly.
b. Ensure that all four 5/8 inch standoffs are tight, by hand-turning each of them in a
clockwise direction while the mezzanine card is still plugged in.
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c. Re-seat the mezzanine card into the connector by applying finger pressure from one hand
to the top-side of the mezzanine card directly over the connector while applying finger
pressure from your other hand to the bottom-side of the base platform directly under the
connector.
Caution: Make sure that your fingers on both hands do not press against installed
components on the assembly.
d. Verify that the mezzanine card is properly re-seated, by visually confirming there are no
gaps between the connectors and no gaps between the four standoffs and the mezzanine
card.
e. Replace all four nuts, by hand-turning and tightening them in a clockwise direction.
Note:
A set of extra jumpers is included with the kit. These jumpers are not required for default operation
of the platform as described in this manual. The extra jumpers are provided for any deviations from
the factory default settings which may be required to support optional platform configurations.
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5.0
Intel IXDP465 Development Platform Overview
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The IXDP465 development platform is used for development with the Intel IXP46X Product Line
of Network Processors, and consists of:
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• one Intel IXDP465 development platform baseboard
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• one Intel IXP465 Network Processor/DDR module (defaulted to 533 MHz operation)
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• one Intel IXPETM465 MII Ethernet PHY mezzanine card
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Both the Intel IXP465 Network Processor/DDR Module and the Intel IXPETM465 MII
Ethernet PHY Mezzanine card plug into the baseboard. These three separate card assemblies are
shipped pre-assembled by the factory and should appear per the photo as shown in Figure 1 on
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(packaged separately).
Figure 1 represents the top side view of IXDP465 development platform setup and shows all key
interfaces and components. This figure should be compared against the platform that was contained
in the box, so that familiarity is gained of all key platform components. The platform should also
be viewed from the back side, to observe all provisions for optional mezzanine cards, but if more
®
data is required, please see the Intel IXDP465 Development Platform User’s Guide.
use as a visual aid to validating proper setup of the IXDP465 development platform for Quick Start
operation.
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Figure 1.
Photo of IXDP465 Development Platform Setup for Quick Start Operation
1
2
21
20
3
4
19
18
5
6
7
17
16
8
9
10
11
12
13
14 15
KEY:
1. Ethernet Port 0
12. Intel® IXP465 Network Processor
13. PCI Option Interface
2. Ethernet PHY Mezzanine Card in MI-I0 NPE B slot
3. Ethernet SMII 6-pack
4. MII-1 NPE C location (no mezzanine card installed)
5. USB 2.0 Host Controller
14. Ethernet NIC Card plugged into PCI slot0
15. Ethernet Cable from NIC to PC
16. Power Switch
6. USB 1.1 Device Controller
17. 4-slot Host PCI backplane
7. Flash Memory
18. Power Supply
8. DDRI Memory
19. Voltage Regulators
9. UART1 Cable to PC for Wind River* VxWorks*
10. UART0 Cable to PC for RedHat* RedBoot*
11. Intel® IXP465 Network Processor/DDR Module
20. Power Supply Cable Connector
21. LCD Display
B4991-02
5.1
Emulation with the Intel® IXDP465 Development Platform
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The Intel IXDP465 Development Platform can be used for development of products using the
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Intel IXP45X and Intel IXP46X Product Line of Network Processors. Although the IXDP465
®
development platform is shipped with a fully-featured Intel IXP465 Network Processor operating
at 533 MHz, the platform can also be used to develop products that require either an Intel IXP460
Network Processor or an Intel IXP455 Network Processor. These processors support subsets of
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the IXP465 processor’s features, therefore software can be used to disable certain features on the
IXP465 to emulate the IXP460 and IXP455 processors.
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Emulation is accomplished by accessing the EXP_UNIT_FUSE_RESET register via software and
writing a 1 to the fuse bit number that corresponds to the feature to be disabled. For a full
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description of this register, see the Intel IXP45X and Intel IXP46X Product Line of Network
Processors Developer’s Manual.
Table 2 shows the default fuse bit settings for the fully-featured IXP465 network processor. Other
rows in the table show the fuse bit settings which can disable a feature to emulate IXP460 or
IXP455 network processor operation.
Table 2.
Fuse Bit Settings for Network Processor Emulation
Features of Intel® IXP45X and Intel® IXP46X Product Line of Network Processors
Processor
Intel® IXP465 (533 MHz)
Intel® IXP460 (533 MHz)
Intel® IXP455 (533 MHz)
0
0
1
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
0
0
1
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
Fuse Bit Number†
23 22 21 20 19 18 17 16 13 10
9
8
7
6
5
4
3
2
1
0
†
Available to software via EXP_UNIT_FUSE_RESET register.
6.0
Default Switch Settings
This section describes the factory default settings of all platform switches, to ensure they were not
accidentally changed during transport, or repositioned by a previous user of the platform.
The IXDP465 development platform has all switches located on the top-side of the entire assembly.
Figure 2 on page 11 identifies the exact location of all switches, clustered into two different areas,
one for GPIO LED Switches and one for Expansion Bus Address Strap Switches.
• The GPIO LED Switches (SW1, SW2) allow the choice of connecting any of the 16 GPIO
signals to a LED, which can be useful for development purposes. Each GPIO has a green LED
indicator attached to it, which when illuminated, indicates a “low” state. A switch is placed on
each LED to allow the LED to be disconnected from the GPIO and reduce loading. See
Figure 2 on page 11 for the DIP Switch locations. Although the factory default setting for
these switches is “LED Illuminated,” these 16 switches can be set to other settings if desired.
• The Expansion Bus Address Strap switches (SW3, SW4, SW5) allows the choice of either
floating, or a 1 K pull-down resistor on each of the 24 expansion bus address lines. If set to
floating, then a weak internal pull-up resistor in the IXP465 network processor controls the
strap value. For operation as defined in this guide, ensure that all switches are set as shown in
switch and their factory default settings, all of which must be checked prior to powering up the
platform for the first time.
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Table 3.
Intel IXDP465 Development Platform Switch Descriptions and Default Settings
Quick
Start
Check?
Board Location
Ref ID
Switch Description
Default Settings
Select individual LED illumination All odd GPIO illuminated.
settings of all odd GPIO signals Switch in ON position.
GPIO LED Switches SW1
F
F
Select individual LED illumination All even GPIO illuminated.
settings of all even GPIO signals Switch in ON position.
GPIO LED Switches SW2
Expansion Bus
Select floating or pull down straps All EX_ADDR floating.
for EX_ADDR[8:1] signals Switch in OFF position.
Address Strap
Switches
SW3
SW4
SW5
F
F
F
Expansion Bus
Address Strap
Switches
Select floating or pull down straps All EX_ADDR floating.
for EX_ADDR[16:9] signals Switch in OFF position.
Expansion Bus
Address Strap
Switches
Select floating or pull down straps All EX_ADDR floating.
for EX_ADDR[24:17] signals Switch in OFF position.
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Figure 2.
Intel IXDP465 Development Platform Switch Locations
SW3
SW4
SW5
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
P34
R145
R148
GPIO 15
GPIO 13
GPIO 11
GPIO 9
GPIO 7
GPIO 5
GPIO 3
GPIO 1
GPIO 14
GPIO 12
GPIO 10
GPIO 8
GPIO 6
GPIO 4
GPIO 2
GPIO 0
SW1
SW2
B5020-01
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7.0
Default Jumper Settings
This section defines the factory default settings for all IXDP465 development platform jumpers, to
ensure they were not accidentally changed during transport, or repositioned by a previous user of
the platform. The jumper settings are discussed in the following sections:
Each section contains a jumper summary table which provides a high-level description of each
jumper and their factory default settings, all of which must be checked prior to powering up the
platform for the first time.
7.1
Intel® IXDP465 Baseboard Jumpers
®
The Intel IXDP465 baseboard jumpers are located on the top-side of the platform assembly as
different detailed views, along with their default settings.
®
Table 4.
Intel IXDP465 Baseboard Jumper Descriptions and Default Settings (Sheet 1 of 2)
Board Location
Jumper Description
for Installed State
Default
Settings
QuickStart
Check?
Ref ID
Disables write protection of the I2C
EEPROM device.
WRITE
JP126
Installed.
F
F
EX_ADDR24 jumper used in
conjunction with JP128 to partition and
access the flash device in any of four
sections.
A24
JP127
Installed.
•
For RedHat* RedBoot*, install both
JP127 and JP128.
•
For Wind River* VxWorks*, install
JP127 only.
EX_ADDR23 jumper used in
conjunction with JP127 to partition and
access the flash device in any of four
sections.
A23
JP128
Installed.
F
•
For RedHat* RedBoot*, install both
JP127 and JP128.
•
For Wind River* VxWorks*, install
JP127 only.
Connects SMII-specific shared NPE
signals to the SMII multi-port PHY
MII/SMII/UTOPIA: SMII
JP1
JP2
JP3
Not installed.
Installed.
F
F
F
MII/SMII/UTOPIA:
ETH A
Connects ETH A-specific shared NPE
signals to the NPE A mezzanine card
MII/SMII/UTOPIA:
UTOPIA
Connects UTOPIA-specific NPE signals
to the UTOPIA mezzanine card
Not installed.
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Table 4.
Intel IXDP465 Baseboard Jumper Descriptions and Default Settings (Sheet 2 of 2)
Board Location
(See Figure 3)
Jumper Description
for Installed State
Default
Settings
QuickStart
Check?
Ref ID
MII/SMII/UTOPIA:
ETH B
Connects ETH B-specific shared NPE
signals to the NPE B mezzanine card
JP4
Installed.
F
F
JP65
JP95
Installed.
Installed.
MII/SMII/UTOPIA:
ETH C
Connects ETH C-specific shared NPE
signals to the NPE C mezzanine card
JP9
Not installed.
Not installed.
Connects a 33 MHz signal on both
UTP_OP_CLK and UTP_IP_CLK
MII/SMII/UTOPIA
F
JP11
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7.2
Intel® IXP465 Network Processor/DDR Module Jumpers
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IXP465 Network Processor/DDR module.
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Table 5.
Intel IXP465 Network Processor/DDR Module Jumper Descriptions and Default
Settings
Board Location
Jumper Description
for Installed State
QuickStart
Check?
Ref ID
Default Settings
SCL
P4
Selects I2C pin, instead of GPIO
Selects I2C pin, instead of GPIO
Enables monitoring of +3.3V current
Reserved
Shunt 1-2.
F
F
F
F
F
F
SDA
P2
Shunt 1-2.
IXP 3.3V
XTAL OUT
XTAL IN
BYPSSCLK
JP45
JP50
JP49
JP41
Not installed.
Not installed.
Not installed.
Installed.
Reserved
Connects oscillator to OSC_IN
Enables Spreadspectrum clock
reference
REFCLK
JP1
Not installed.
F
Connects Spreadspectrum clock to
OSC_IN
SSCLK
JP2
JP44
JP47
Not installed.
Not installed.
Not installed.
F
F
F
ENSSCLK
IXP COREV
Enables Spreadspectrum clock output
Enables monitoring of +1.3V/+1.4V
current
Enables selection of +1.3V as core
voltage, instead of +1.4V as required
for 667 MHz operation
667 MHz
IXP 2.5V
JP48
JP46
Installed.
F
F
Enables monitoring of +2.5V current
Not installed.
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Figure 4.
Intel IXP465 Network Processor/DDR Module Jumper Locations
SCL - P4
SDA - P2
IXP 3.3V
XTAL OUT
XTAL IN
BYP SSCLK
(installed by default)
REFCLK
SSCLK
EN SSCLK
667 MHz
JP46
IXP 2.5V
JP47
IXP COREV
B5036-01
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7.3
Intel® IXPETM465 Ethernet PHY Mezzanine Card Jumpers
card.
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Table 6.
Intel IXPETM465 Ethernet PHY Mezzanine Card Jumper Descriptions and Default
Settings
Board Location
Jumper Description
for Installed State
QuickStart
Check?
Ref ID
Default Settings
GND
GND
JP1
JP3
GND
GND
Not installed.
Not installed.
F
F
PHY Address A0 for MII-0 NPE-B
Ethernet mezzanine slot
A0
A1
A2
A3
JP2
JP5
JP6
JP7
Shunt 2-3.
Shunt 2-3.
Shunt 2-3.
Shunt 2-3.
F
F
F
F
PHY Address A1 for MII-0 NPE-B
Ethernet mezzanine slot
PHY Address A2 for MII-0 NPE-B
Ethernet mezzanine slot
PHY Address A3 for MII-0 NPE-B
Ethernet mezzanine slot
PHY Address A4 for MII-0 NPE-B
Ethernet mezzanine slot
A4
JP8
JP4
Shunt 2-3.
F
F
GND
GND
Not installed.
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Figure 5.
Intel IXPETM465 Ethernet PHY Mezzanine Card Jumper Locations
8.0
LCD Display and LED Indicators
This section provides an overview of the LCD display, and also defines the locations, colors, and
definitions of all LEDs, so that they can be visually monitored for proper power-up and booting.
The IXDP465 development platform provides a 2 x16-digit LCD display that can be used for
software debug. The IXP465 Expansion Data Bus directly drives this display. When booting the
factory-installed boot images for either Wind River* VxWorks* or RedHat* RedBoot*, this LCD
display can be monitored for visual indication of a successful boot, as described in Section 10.0 of
this guide.
The IXDP465 development platform also uses many LEDs scattered throughout the different board
assemblies, each of which provides a different visual indication of status, as summarized in
Table 7. After powering up the platform for the first time, all of the default settings must be
checked to ensure correct operation.
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Figure 6 on page 20 shows the exact locations for all LEDs on the IXDP465 development platform,
®
Table 7.
Intel IXDP465 Development Platform LED Descriptions and Default Settings
Board Location
Default
Settings
Quick Start
Check
LED Indication when ON
Color
Power LED: +12V
Power LED: +5V
+12V power is on
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
Green
ON
ON
ON
ON
ON
OFF
ON
OFF
ON
OFF
ON
ON
ON
F
F
F
F
F
F
F
F
F
F
F
F
F
+5V power is on
Power LED: -12V
-12V power is on
Power LED: +3.3V
Power LED: +1.5V†
PCI LED: Option
+3.3V power is on
+1.3V/+1.4V power is on
PCI operating as option
PCI operating at 66 MHz
PCI operating at 33 MHz
PCI operating as host
PCI LED: 66 MHz
PCI LED: 33 MHz
PCI LED: Host
CPU Power LED: Reset
CPU Power LED: 3.3V
CPU Power LED: 2.5V
CPU Power LED: COREV
IXP465 system is in reset
+3.3V power is applied to IXP465
+2.5V power is applied to IXP465
+1.3V/+1.4V power is applied to IXP465 Green
GPIO LEDs:
GPIO 0 - GPIO 15
GPIO[15:0] driven low
Green
ON
F
GPIO LEDs: Power LED
FLASH STATUS
+2.5V power is on
Green
Yellow
ON
F
F
Flash device is being programmed
OFF
†
Board silkscreen text reads “+1.5V” however, core voltage is actually 1.3/1.4V.
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Figure 6.
Intel IXDP465 Development Platform LED Locations
+12.0V
+5.0V
-12.0V
+3.3V
+1.5V
PCI
PCI
PCI
PCI
Option
66 MHz 33 MHz Host
P34
GPIO 15
GPIO 13
GPIO 11
GPIO 14
GPIO 12
GPIO 10
GPIO
GPIO
GPIO
GPIO
GPIO
9
7
5
3
1
GPIO
GPIO
GPIO
GPIO
GPIO
8
6
4
2
0
SW1
SW2
B5022-01
Note: In the Power LED area, the silkscreen text reads “+1.5V” however, core voltage is actually 1.3/1.4V.
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9.0
Preparing the Platform for Initial Use
After unpacking the board and before powering on the board, the IXDP465 development platform
needs to be prepared for first time use.
To prepare the platform, follow these steps:
on page 17 are checked off.
3. Confirm that either one of two boot options is selected, controlled by jumper(s) JP127 (A24)
• For RedBoot, install both JP127 and JP128.
• For VxWorks, install JP127 only.
®
4. Install the Intel PRO/100+ Adapter into PCI slot 0. Connect the straight Ethernet cable
provided with the IXDP465 development platform and connect to a hub.
®
Note: An alternative option is to use a cross-over Ethernet cable between the Intel
PRO/100+ Adapter and the host system.
5. Connect the serial cable between COM1 on the host system:
• to UART0 for Linux* developers
• to UART1 for VxWorks* developers
Table 8 shows the UART serial communication values.
.
Table 8.
UART Communications Configuration
Parameter
Linux* Value
VxWorks* Value
Port
Bits per Second
Data Bits
UART0
115,200
8
UART1
9,600
8
Parity
None
1
None
1
Stop Bit
Flow Control
None
None
10.0
Starting the Platform
To start the platform, follow these steps:
1. Verify that the power switch is in the OFF position on the Autec Power Systems* power
supply provided with the IXDP465 development platform.
2. The power module plugs into the baseboard through a standard ATX 20-pin power supply
connector (P1). Connect the ATX power supply cable to ATX connector on the IXDP465
development platform.
3. Power on the board by flipping the black switch on the power supply.
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Intel IXDP465 Development Platform—Quick Start Guide
5. Verify the board booted properly by checking the LCD display
• for RedBoot bootloader:
line 1 = RedBoot
line 2 = 0001
Figure 7.
LCD Display for Wind River* VxWorks* Bootloader
11.0
Operating the Platform
The software release notes are intended to guide the user through software installation and setup of
the host computer, and can be found at the following Web site:
Note:
You must register and login to download Intel software.
In the “Software Available” section of the above Web site, first click Register/Login, then select the
®
latest current software release; for example, “Intel IXP400 Software v2.0”. Then click the link for
the release notes; for example, “2.0 Release Notes”.
Developers should continue by following the instructions in the software release notes.
®
Refer to the Intel IXDP465 Development Platform User’s Guide for detailed instructions on using
the IXDP465 development platform, including how to update the IXDP465 development
platform’s flash memory.
12.0
Technical Support
If any of the contents are missing or if you have any questions, contact your local Intel
representative.
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Order Number: 305825, Revision: 002
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