NH82801FBM S L89K Intel, NH82801FBM S L89K Datasheet - Page 47

• Manufacturer Part Number: NH82801FBM S L89K
• Manufacturer: Intel

Specifications of NH82801FBM S L89K

• Lead Free Status / RoHS Status: Compliant

Intel
Table 1-2. PCI Devices and Functions
®
I/O Controller Hub 6 (ICH6) Family Datasheet
1.
The following sub-sections provide an overview of the ICH6 capabilities.
Direct Media Interface (DMI)
Direct Media Interface (DMI) is the chip-to-chip connection between the Memory Controller Hub /
Graphics Memory Controller Hub ((G)MCH) and I/O Controller Hub 6 (ICH6). This high-speed
interface integrates advanced priority-based servicing allowing for concurrent traffic and true
isochronous transfer capabilities. Base functionality is completely software-transparent, permitting
current and legacy software to operate normally.
PCI Express* Interface
The ICH6 provides 4 PCI Express root ports that are compliant to the PCI Express Base
Specification, Revision 1.0a. The PCI Express root ports can be statically configured as four x1
ports or ganged together to form one x4 port (Enterprise applications only). Each Root Port
supports 2.5 Gb/s bandwidth in each direction (5 Gb/s concurrent) and two virtual channels for full
isochronous data support.
NOTES:
Bus 0:Device 30:Function 0
Bus 0:Device 30:Function 2
Bus 0:Device 30:Function 3
Bus 0:Device 31:Function 0
Bus 0:Device 31:Function 1
Bus 0:Device 31:Function 2
Bus 0:Device 31:Function 3
Bus 0:Device 29:Function 0
Bus 0:Device 29:Function 1
Bus 0:Device 29:Function 2
Bus 0:Device 29:Function 3
Bus 0:Device 29:Function 7
Bus 0:Device 28:Function 0
Bus 0:Device 28:Function 1
Bus 0:Device 28:Function 2
Bus 0:Device 28:Function 3
Bus 0:Device 27:Function 0
Bus n:Device 8:Function 0
The PCI-to-LPC bridge contains registers that control LPC, Power Management, System
Management, GPIO, Processor Interface, RTC, Interrupts, Timers, and DMA.
Bus:Device:Function
PCI-to-PCI Bridge
AC ’97 Audio Controller
AC ’97 Modem Controller
LPC Controller
IDE Controller
SATA Controller
SMBus Controller
USB UHCI Controller 1
USB UHCI Controller 2
USB UHCI Controller 3
USB UHCI Controller 4
USB 2.0 EHCI Controller
PCI Express* Port 1
PCI Express Port 2
PCI Express Port 3
PCI Express Port 4
Intel High Definition Audio Controller
LAN Controller
Function Description
1
Introduction
47