Intel ® Ixp465 Network Processor/Ddr Module Jumpers; Intel ® Ixp465 Network Processor/Ddr Module Jumper Descriptions And Default Settings - Intel IXDP465 Quick Start Manual

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7.2 Intel
Figure 4 identifies the jumper locations and
IXP465 Network Processor/DDR module.
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Table 5. Intel IXP465 Network Processor/DDR Module Jumper Descriptions and Default
Settings
Board Location
(See Figure 4)
SCL
SDA
IXP 3.3V
XTAL OUT
XTAL IN
BYPSSCLK
REFCLK
SSCLK
ENSSCLK
IXP COREV
667 MHz
IXP 2.5V
AN
Quick Start Guide—Intel
IXP465 Network Processor/DDR Module Jumpers
Ref ID
P4 Selects I2C pin, instead of GPIO
P2 Selects I2C pin, instead of GPIO
JP45 Enables monitoring of +3.3V current
JP50 Reserved
JP49 Reserved
JP41 Connects oscillator to OSC_IN
Enables Spreadspectrum clock
JP1
reference
Connects Spreadspectrum clock to
JP2
OSC_IN
JP44 Enables Spreadspectrum clock output
Enables monitoring of +1.3V/+1.4V
JP47
current
Enables selection of +1.3V as core
JP48 voltage, instead of +1.4V as required
for 667 MHz operation
JP46 Enables monitoring of +2.5V current
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Intel IXDP465 Development Platform
Order Number: 305825, Revision: 002
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IXDP465 Development Platform
Table 5 describes the jumper settings for the Intel
Jumper Description
for Installed State
Quick Start
Default Settings
Check?
Shunt 1-2.
Shunt 1-2.
Not installed.
Not installed.
Not installed.
Installed.
Not installed.
Not installed.
Not installed.
Not installed.
Installed.
Not installed.
May 2005
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