NH82801HBM S LB9A Intel, NH82801HBM S LB9A Datasheet - Page 259

• 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

Register and Memory Mapping
Table 100.
Intel
®
ICH8 Family Datasheet
Fixed I/O Ranges Decoded by Intel
NOTES:
1.
2.
4D0h–4D1h
170h–177h
1F0h–1F7h
ACh–ADh
BCh–BDh
D2h–DDh
C0h–D1h
DEh–DFh
Address
89h–8Bh
8Ch–8Eh
90h–91h
A0h–A1h
A4h–A5h
A8h–A9h
B0h–B1h
B2h–B3h
B4h–B5h
B8h–B9h
93h–9Fh
08Fh
376h
3F6h
CF9h
I/O
88h
92h
F0h
A read to this address will subtractively go to PCI, where it will master abort.
Mobile Only: Only if IDE I/O space is enabled (D31:F1:40 bit 15) and the IDE controller is
in legacy mode. Otherwise, the target is PCI.
PCI and Master Abort
IDE Controller (Mobile only),
SATA Controller, or PCI
IDE Controller (Mobile only),
SATA Controller, or PCI2
IDE Controller (Mobile only),
SATA Controller, or PCI
IDE Controller (Mobile only),
SATA Controller, or PCI 2
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Power Management
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Reset Generator
Reset Generator
DMA Controller
DMA Controller
DMA Controller
DMA Controller
DMA Controller
DMA Controller
DMA Controller
DMA Controller
Read Target
RESERVED
1
®
ICH8 (Sheet 2 of 2)
FERR#/IGNNE# / Interrupt
Controller
IDE Controller (Mobile only),
SATA Controller, or PCI
IDE Controller (Mobile only),
SATA Controller, or PCI
IDE Controller (Mobile only),
SATA Controller, or PCI
IDE Controller (Mobile only),
SATA Controller, or PCI
DMA Controller and LPC or
DMA Controller and LPC or
Power Management
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Interrupt Controller
Reset Generator
Reset Generator
DMA Controller
DMA Controller
DMA Controller
DMA Controller
DMA Controller
DMA Controller
DMA Controller
Write Target
PCI
PCI
Processor I/F
Forwarded to IDE
(Mobile only) or
SATA
Forwarded to IDE
(Mobile only) or
SATA
Forwarded to IDE
(Mobile only) or
SATA
Forwarded to IDE
(Mobile only) or
SATA
Internal Unit
Processor I/F
Processor I/F
Management
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Interrupt
Power
DMA
DMA
DMA
DMA
DMA
DMA
DMA
DMA
DMA
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