NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 3

• Manufacturer Part Number: NH82801HBM S LB9A
• Description: CONTROLLER HUB, ICH8M, I/O, 82801HBM
• Manufacturer: Intel

Specifications of NH82801HBM S LB9A

• Power Dissipation Pd: 2.4W
• Digital Ic Case Style: BGA
• No. Of Pins: 676
• Pci Bus Type: I/O Controller Hub
• Pci Express Base Spec: PCIe 1.1
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Contents
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Intel
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ICH8 Family Datasheet
Introduction ............................................................................................................ 45
1.1
1.2
Signal Description ................................................................................................... 57
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
2.13
2.14
2.15
2.16
2.17
2.18
2.19
2.20
2.21
2.22
2.23
2.24
2.25
2.26
Intel
3.1
3.2
3.3
3.4
Intel
Functional Description ........................................................................................... 109
5.1
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IDE Integrated Series Termination Resistors (Mobile Only)...................................... 92
Overview ......................................................................................................... 48
Intel
Direct Media Interface (DMI) to Host Controller ..................................................... 60
PCI Express* .................................................................................................... 60
LAN Connect Interface ....................................................................................... 61
Gigabit LAN Connect Interface ............................................................................ 61
Firmware Hub Interface...................................................................................... 62
PCI Interface .................................................................................................... 63
Serial ATA Interface........................................................................................... 66
IDE Interface (Mobile Only) ................................................................................ 68
LPC Interface.................................................................................................... 69
Interrupt Interface ............................................................................................ 70
USB Interface ................................................................................................... 71
Power Management Interface.............................................................................. 72
Processor Interface............................................................................................ 75
SMBus Interface................................................................................................ 77
System Management Interface............................................................................ 77
Real Time Clock Interface ................................................................................... 78
Other Clocks..................................................................................................... 79
Miscellaneous Signals ........................................................................................ 79
Intel
Serial Peripheral Interface (SPI) .......................................................................... 81
Intel
Controller Link .................................................................................................. 82
Intel
General Purpose I/O Signals ............................................................................... 83
Power and Ground............................................................................................. 86
Pin Straps ........................................................................................................ 88
2.26.1 Functional Straps ................................................................................... 88
2.26.2 External RTC Circuitry ............................................................................. 90
Integrated Pull-Ups and Pull-Downs ..................................................................... 91
Output and I/O Signals Planes and States............................................................. 92
Power Planes for Input Signals .......................................................................... 102
PCI-to-PCI Bridge (D30:F0) .............................................................................. 109
5.1.1
5.1.2
5.1.3
ICH8 Pin States............................................................................................. 91
ICH8 and System Clock Domains................................................................. 107
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ICH8 Family High-Level Component Differences ........................................... 55
High Definition Audio Link ......................................................................... 80
Quick Resume Technology (Intel
Quiet System Technology (Desktop Only) ................................................... 83
PCI Bus Interface ................................................................................. 109
PCI Bridge As an Initiator ...................................................................... 109
5.1.2.1
5.1.2.2
5.1.2.3
5.1.2.4
5.1.2.5
5.1.2.6
5.1.2.7
Parity Error Detection and Generation ..................................................... 111
Memory Reads and Writes........................................................ 110
Configuration Reads and Writes ................................................ 110
Locked Cycles ........................................................................ 110
Target / Master Aborts............................................................. 110
Secondary Master Latency Timer............................................... 110
Dual Address Cycle (DAC) ........................................................ 110
Memory and I/O Decode to PCI................................................. 111
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ICH8DH Only) ......................................... 82
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