Default Jumper Settings; Intel ® Ixdp465 Baseboard Jumpers; Intel ® Ixdp465 Baseboard Jumper Descriptions And Default Settings - Intel IXDP465 Quick Start Manual

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Intel IXDP465 Development Platform—Quick Start Guide
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:
•
"Intel
•
"Intel
•
"Intel
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.
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7.1 Intel
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The Intel
shown in
different detailed views, along with their default settings.
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Table 4. Intel IXDP465 Baseboard Jumper Descriptions and Default Settings (Sheet 1 of 2)
Board Location
(See Figure 3)
WRITE
A24
A23
MII/SMII/UTOPIA: SMII
MII/SMII/UTOPIA:
ETH A
MII/SMII/UTOPIA:
UTOPIA
May 2005
12
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IXDP465 Baseboard Jumpers" on page 12
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IXP465 Network Processor/DDR Module Jumpers" on page 15
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IXPETM465 Ethernet PHY Mezzanine Card Jumpers" on page 17
IXDP465 Baseboard Jumpers
IXDP465 baseboard jumpers are located on the top-side of the platform assembly as
Figure 3. This figure illustrates the exact location of these jumpers clustered into three
Ref ID
Disables write protection of the I2C
JP126
EEPROM device.
EX_ADDR24 jumper used in
conjunction with JP128 to partition and
access the flash device in any of four
sections.
JP127
EX_ADDR23 jumper used in
conjunction with JP127 to partition and
access the flash device in any of four
sections.
JP128
Connects SMII-specific shared NPE
JP1
signals to the SMII multi-port PHY
Connects ETH A-specific shared NPE
JP2
signals to the NPE A mezzanine card
Connects UTOPIA-specific NPE signals
JP3
to the UTOPIA mezzanine card
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Intel IXDP465 Development Platform
Order Number: 305825, Revision: 002
Jumper Description
for Installed State
• For RedHat* RedBoot*, install both
JP127 and JP128.
• For Wind River* VxWorks*, install
JP127 only.
• For RedHat* RedBoot*, install both
JP127 and JP128.
• For Wind River* VxWorks*, install
JP127 only.
Default Quick Start
Settings Check?
Installed.
Installed.
Installed.
Not installed.
Installed.
Not installed.
AN