gwixp425bdt Intel Corporation, gwixp425bdt Datasheet - Page 8

• Manufacturer Part Number: gwixp425bdt
• Description: Intel Xp42x Product Line Of Network Processors And Ixc1100 Control Plane Processor
• Manufacturer: Intel Corporation

Intel
cessor
Revision History
March 2005
8
February 2003
March 2005
®
June 2004
April 2004
May 2003
IXP42X Product Line of Network Processors and IXC1100 Control Plane Pro-
Date
Revision
005
004
003
002
001
Document Number: 252479, Revision: 005
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Updated Intel
the previous release of this document (-003).
Incorporated specification changes, specification clarifications and
document changes from the Intel
Network Processors and IXC1100 Control Plane Processor
Specification Update (252702-003).
Incorporated specification changes, specification clarifications and
document changes from the Intel
Network Processors Specification Update (252702-001).
Incorporated information for the Intel
Processor.
Initial release of this document. Document reissued, without
“Confidential” marking.
Rearranged product features lists in
Features”
Added two new columns to
Enable/Disable, and IXP423 network processor features
Replaced network processor block diagrams:
Figure
Added new row for the IXP423 network processor to
Table 4, “Processor Functions”
Corrected the PCI_IDSEL definition in
Controller”
Added pull-up resistor requirement for the ETH_MDIO pin
in
Added footnote to
regarding system level reset
Added part number for IXP423 on
Numbers”
Added note 4 to
Changed VIH “Minimum” parameter to 2.0 in
“USB v1.1 DC Parameters”
Product Line of Network Processors Specification Update
(306428)); added note 2
Added new paragraph to
Clock Timings”
Added footnote regarding PLL operation at the lowest
slew rate to
Reference)”
(Crystal Reference)”
Added footnote to
and
Inserted new
Clock Rising Edge”
Replaced Expansion Bus figures:
Updated
Rising Edge”
Updated Trdsetup and Trdhold values in
55,
Added footnotes to
Accesses Values”
Replaced
Commercial Temperature Range”
Table 68, “ICC and Total Average Power – Extended
Temperature Range”
Table 10, “MII Interfaces”
Table 56
Table 50, “MDIO Timings Values”
®
product branding. Change bars are retained from
2,
Table 53, “Signal Timing With Respect to Clock
Figure
Table 67, “ICC and Total Average Power –
Table 39, “Device Clock Timings (Oscillator
and
and
Figure 26, “Signal Timing With Respect to
regarding crystal oscillators application
3,
Table 26, “PCI DC Parameters”
Table 57
Table 40, “Device Clock Timings
Description
Table 18, “System Interface††”
Table 49, “MII Input Timings Values”
Figure
Table 61, “HPI-16 Multiplexed Read
®
®
Section 5.5.1.1, “Processor
4, and
IXP42X Product Line of
IXP42X Product Line of
Table 3
(see the Intel
®
IXC1100 Control Plane
Figure 5
Figure 26–Figure 40
, and inserted new
Table 20, “Part
to indicate Software
Section 1.2, “Product
Table 7, “PCI
Table
®
IXP4XX
Table 27,
Figure
54,
Table
1,
Datasheet