NH82801FBM S L89K Intel, NH82801FBM S L89K Datasheet - Page 116

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

Specifications of NH82801FBM S L89K

• Lead Free Status / RoHS Status: Compliant

Functional Description
5.5
5.5.1
116
Figure 5-3. LPC Interface Diagram
LPC Bridge (w/ System and Management Functions)
(D31:F0)
The LPC bridge function of the ICH6 resides in PCI Device 31:Function 0. In addition to the LPC
bridge function, D31:F0 contains other functional units including DMA, Interrupt controllers,
Timers, Power Management, System Management, GPIO, and RTC. In this chapter, registers and
functions associated with other functional units (power management, GPIO, USB, IDE, etc.) are
described in their respective sections.
LPC Interface
The ICH6 implements an LPC interface as described in the Low Pin Count Interface Specification,
Revision 1.1. The LPC interface to the ICH6 is shown in
implements all of the signals that are shown as optional, but peripherals are not required to do so.
Intel
SUS_STAT#
®
ICH6
GPI
PCI Bus
LFRAME#
(optional)
(optional)
(optional)
LAD[3:0]
LPCPD#
LDRQ#
LSMI#
Intel
PCI
CLK
®
I/O Controller Hub 6 (ICH6) Family Datasheet
PCI
RST#
Figure
LPC Device
5-3. Note that the ICH6
PCI
SERIRQ
PCI
PME#