IXP45X INTEL [Intel Corporation], IXP45X Datasheet - Page 12

• Manufacturer Part Number: IXP45X
• Description: Product Line of Network Processors
• Manufacturer: INTEL [Intel Corporation]

Note:
Intel
Datasheet
12
®
IXP45X and Intel
1. This feature requires Intel supplied software. To determine if this feature is enabled
2. Although this feature has direct access from the Intel XScale
3. IEEE 1588 hardware assistance is not available for the Intel
• Configurable Network Interface, configurable in the following manner:
• MII/SMII interfaces are:
• UTOPIA Level 2 Interface is:
• Encryption/Authentication
• Two high-speed, serial interfaces
• IEEE 1588 Hardware Assistance
by a particular software release, see the Intel
Guide.
feature monitors the activity of the MII interfaces which requires Intel-supplied
software to operate.
Processor.
®
— Security acceleration (AES/3DES/SHA/MD-5)
— Up to three MII/SMII interfaces
— Up to two MII/SMII interfaces + 1 UTOPIA Level 2 interface
— 802.3 MII interfaces that additionally support the SMII interface
— Single MDIO interface to control the MII/SMII interfaces
— Eight-bit interface
— Up to 33-MHz clock speed
— Five transmit and five receive address lines
— DES
— 3DES
— AES 128-bit and 256-bit
— Single-pass AES-CCM
— SHA-1, SHA-256, SHA-384, SHA-512
— MD-5
— Six-wire
— Supports speeds up to 8.192 MHz
— Supports connection to T1/E1 framers
— Supports connection to CODEC/SLICs
— Eight HDLC channels
— Clock source provided from an external source or internal HSS clock divider
— Time master support
— Time target support
IXP46X Product Line of Network Processors
Intel
®
IXP45X and Intel
Note 1
Note 1
Note 1
Notes 2, 3
®
Note 1
IXP46X Product Line of Network Processors—Datasheet
®
IXP400 Software Programmer’s
Document Number:
®
®
IXP455 Network
Processor, this
Note 1
306261-004US
August 2006