gwixp465bad ETC-unknow, gwixp465bad Datasheet - Page 3

• Manufacturer Part Number: gwixp465bad
• Description: Network Proc 1.3v/1.4v/2.5v/3.3v 400mhz 544-pin Bga
• Manufacturer: ETC-unknow

Datasheet—Intel
Contents
1.0
2.0
3.0
4.0
August 2006
Document Number:
Product Features ....................................................................................................... 9
1.1
1.2
About This Document .............................................................................................. 13
Functional Overview ................................................................................................ 14
3.1
3.2
Package Information ............................................................................................... 37
4.1
Product Line Features .......................................................................................... 9
Model-Specific Features...................................................................................... 12
Key Functional Units .......................................................................................... 18
3.1.1
3.1.2
3.1.3
3.1.4
3.1.5
3.1.6
3.1.7
3.1.8
3.1.9
3.1.10 High-Speed, Serial Interfaces................................................................... 26
3.1.11 UARTs .................................................................................................. 26
3.1.12 GPIO .................................................................................................... 27
3.1.13 Internal Bus Performance Monitoring Unit (IBPMU) ..................................... 28
3.1.14 Interrupt Controller ................................................................................ 28
3.1.15 Timers .................................................................................................. 28
3.1.16 IEEE 1588 Hardware Assistance ............................................................... 29
3.1.17 Synchronous Serial Port Interface............................................................. 29
3.1.18 I2C Interface ......................................................................................... 29
3.1.19 AES/DES/SHA/MD-5 ............................................................................... 30
3.1.20 Cryptography Unit .................................................................................. 30
3.1.21 Queue Manager...................................................................................... 31
Intel XScale
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
3.2.9
3.2.10 Multiply-Accumulate Coprocessor ............................................................. 36
3.2.11 Performance Monitoring Unit .................................................................... 36
3.2.12 Debug Unit ............................................................................................ 36
Package Description .......................................................................................... 37
4.1.1
4.1.2
®
306261-004US
IXP45X and Intel
Network Processor Engines (NPEs)............................................................ 18
Internal Bus .......................................................................................... 19
3.1.2.1
3.1.2.2
3.1.2.3
3.1.2.4
MII/SMII Interfaces ................................................................................ 21
UTOPIA Level 2 ...................................................................................... 22
USB 1.1 Device Interface ........................................................................ 22
USB 2.0 Host Interface ........................................................................... 22
PCI Controller ........................................................................................ 22
DDRI SDRAM Controller .......................................................................... 23
Expansion Interface ................................................................................ 25
3.1.9.1
3.1.9.2
Super Pipeline........................................................................................ 32
Branch Target Buffer .............................................................................. 33
Instruction Memory Management Unit ....................................................... 33
Data Memory Management Unit ............................................................... 34
Instruction Cache ................................................................................... 34
Data Cache ........................................................................................... 34
Mini-Data Cache..................................................................................... 35
Fill Buffer and Pend Buffer ....................................................................... 35
Write Buffer........................................................................................... 35
Package Drawings .................................................................................. 37
Package Markings................................................................................... 40
®
Processor ..................................................................................... 31
North AHB ............................................................................... 20
South AHB ............................................................................... 20
Memory Port Interface............................................................... 21
APB Bus .................................................................................. 21
Expansion Bus Legacy Mode of Operation ..................................... 25
Expansion Bus Enhanced Mode of Operation ................................. 26
®
IXP46X Product Line of Network Processors
Intel
®
IXP45X and Intel
®
IXP46X Product Line of Network Processors
Datasheet
3