FW82546GB Intel, FW82546GB Datasheet - Page 3

• Manufacturer Part Number: FW82546GB
• Manufacturer: Intel

Specifications of FW82546GB

• Operating Supply Voltage (typ): 1.5/2.5/3.3V
• Operating Supply Voltage (min): 1.43/2.38/3V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 364
• Lead Free Status / RoHS Status: Not Compliant

Contents
1.0
2.0
3.0
4.0
Datasheet
Introduction......................................................................................................................... 1
1.1
1.2
1.3
Additional 82546GB Features ............................................................................................ 5
2.1
2.2
2.3
2.4
2.5
2.6
2.7
Signal Descriptions.............................................................................................................8
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
Test Port Functionality...................................................................................................... 18
4.1
4.2
Document Scope................................................................................................... 2
Reference Documents........................................................................................... 2
Product Codes....................................................................................................... 3
PCI ........................................................................................................................ 5
MAC ...................................................................................................................... 5
PHY ....................................................................................................................... 5
Host Offloading...................................................................................................... 6
Manageability ........................................................................................................ 6
Device ................................................................................................................... 7
Technology............................................................................................................ 7
Signal Type Definitions.......................................................................................... 8
PCI Bus Interface .................................................................................................. 8
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.2.6
3.2.7
3.2.8
EEPROM Interface Signals ................................................................................. 12
Flash Interface Signals........................................................................................ 13
Miscellaneous Signals......................................................................................... 13
3.5.1
3.5.2
PHY Signals ........................................................................................................ 14
3.6.1
3.6.2
Serializer / Deserializer Signals........................................................................... 15
JTAG Test Interface Signals ............................................................................... 16
Power Supply Connections ................................................................................. 16
3.9.1
3.9.2
3.9.3
3.9.4
XOR Testing........................................................................................................ 18
4.1.1
4.1.2
Tristate Mode ...................................................................................................... 20
4.2.1
PCI Address, Data and Control Signals ................................................... 9
Arbitration Signals .................................................................................. 10
Interrupt Signals ..................................................................................... 10
System Signals....................................................................................... 11
Error Reporting Signals .......................................................................... 11
Power Management Signals .................................................................. 11
Impedance Compensation Signals......................................................... 12
SMB Signals........................................................................................... 12
LED Signals............................................................................................ 13
Software Definable Signals .................................................................... 13
Crystal Signals ....................................................................................... 14
PHY Analog Signals ............................................................................... 14
Power Support Signals........................................................................... 16
Digital Supplies....................................................................................... 16
Analog Supplies ..................................................................................... 16
Ground and No Connects....................................................................... 17
XOR Tree Control and Operation........................................................... 18
Pins Tested ............................................................................................ 19
Tristate Mode Control and Operation ..................................................... 20
Networking Silicon — 82546GB
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