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FWIXP420BC Fiches technique(PDF) 8 Page - Intel Corporation |
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FWIXP420BC Fiches technique(HTML) 8 Page - Intel Corporation |
8 / 134 page Intel® IXP42X Product Line of Network Processors and IXC1100 Control Plane Pro- cessor March 2005 Datasheet 8 Document Number: 252479, Revision: 005 Revision History Date Revision Description March 2005 005 1. Rearranged product features lists in Section 1.2, “Product Features” 2. Added two new columns to Table 3 to indicate Software Enable/Disable, and IXP423 network processor features 3. Replaced network processor block diagrams: Figure 1, Figure 2, Figure 3, Figure 4, and Figure 5 4. Added new row for the IXP423 network processor to Table 4, “Processor Functions” 5. Corrected the PCI_IDSEL definition in Table 7, “PCI Controller” 6. Added pull-up resistor requirement for the ETH_MDIO pin in Table 10, “MII Interfaces” 7. Added footnote to Table 18, “System Interface††” regarding system level reset 8. Added part number for IXP423 on Table 20, “Part Numbers” 9. Added note 4 to Table 26, “PCI DC Parameters” 10. Changed VIH “Minimum” parameter to 2.0 in Table 27, “USB v1.1 DC Parameters” (see the Intel® IXP4XX Product Line of Network Processors Specification Update (306428)); added note 2 11. Added new paragraph to Section 5.5.1.1, “Processor Clock Timings” regarding crystal oscillators application 12. Added footnote regarding PLL operation at the lowest slew rate to Table 39, “Device Clock Timings (Oscillator Reference)” and Table 40, “Device Clock Timings (Crystal Reference)” 13. Added footnote to Table 49, “MII Input Timings Values” and Table 50, “MDIO Timings Values” 14. Inserted new Figure 26, “Signal Timing With Respect to Clock Rising Edge” 15. Replaced Expansion Bus figures: Figure 26–Figure 40 16. Updated Table 53, “Signal Timing With Respect to Clock Rising Edge” 17. Updated Trdsetup and Trdhold values in Table 54, Table 55, Table 56 and Table 57 18. Added footnotes to Table 61, “HPI-16 Multiplexed Read Accesses Values” 19. Replaced Table 67, “ICC and Total Average Power – Commercial Temperature Range” , and inserted new Table 68, “ICC and Total Average Power – Extended Temperature Range” June 2004 004 Updated Intel® product branding. Change bars are retained from the previous release of this document (-003). April 2004 003 Incorporated specification changes, specification clarifications and document changes from the Intel® IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor Specification Update (252702-003). May 2003 002 Incorporated specification changes, specification clarifications and document changes from the Intel® IXP42X Product Line of Network Processors Specification Update (252702-001). Incorporated information for the Intel® IXC1100 Control Plane Processor. February 2003 001 Initial release of this document. Document reissued, without “Confidential” marking. |
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Description similaire - FWIXP420BC |
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