IXP425 datasheetIntel IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor Datasheet Product Features For a complete list of product features, see “Product Features” on page 11. The following features do require The following features do not require enabling software: enabling software: ■ Intel XScale Core ― Up to 533 MHz ■ Encryption/Authentication (AES,DES,3DES,SHA-1,MD5) ■ PCI Interface ■ Two High-Speed, Serial Interfaces ■ USB v1.1 Device Controller ■ Three Network Processor Engines ■ SDRAM Interface ■ Up to two MII Interfaces ■ High-Speed UART ■ One UTOPIA-2 Interface ■ Console UART ■ Internal Bus Performance Monitoring Unit ■ Multi-Channel HDLC ■ 16 GPIOs Note: Refer to the Intel IXP400 Software Programmer’s Guide for information on ■ Four Internal Timers which features ar……