82801FB Datasheet, PDF (45/786 Pages) Intel Corporation – Intel I/O Controller Hub 6 (ICH6) Family

Introduction
Chapter 10. LPC Bridge Registers
Chapter 10 provides a detailed description of all registers that reside in the LPC bridge. This bridge
resides at Device 31, Function 0 (D31:F0). This function contains registers for many different units
within the ICH6 including DMA, Timers, Interrupts, Processor Interface, GPIO, Power
Management, System Management and RTC.
Chapter 11. IDE Controller Registers
Chapter 11 provides a detailed description of all registers that reside in the IDE controller. This
controller resides at Device 31, Function 1 (D31:F1).
Chapter 12. SATA Controller Registers
Chapter 12 provides a detailed description of all registers that reside in the SATA controller. This
controller resides at Device 31, Function 2 (D31:F2).
Chapter 13. UHCI Controller Registers
Chapter 13 provides a detailed description of all registers that reside in the four UHCI host
controllers. These controllers reside at Device 29, Functions 0, 1, 2, and 3 (D29:F0/F1/F2/F3).
Chapter 14. EHCI Controller Registers
Chapter 14 provides a detailed description of all registers that reside in the EHCI host controller.
This controller resides at Device 29, Function 7 (D29:F7).
Chapter 15. SMBus Controller Registers
Chapter 15 provides a detailed description of all registers that reside in the SMBus controller. This
controller resides at Device 31, Function 3 (D31:F3).
Chapter 16. AC ’97 Audio Controller Registers
Chapter 16 provides a detailed description of all registers that reside in the audio controller. This
controller resides at Device 30, Function 2 (D30:F2). Note that this section of the EDS does not
include the native audio mixer registers. Accesses to the mixer registers are forwarded over the
AC-link to the codec where the registers reside.
Chapter 17. AC ’97 Modem Controller Registers
Chapter 17 provides a detailed description of all registers that reside in the modem controller. This
controller resides at Device 30, Function 3 (D30:F3). Note that this section of the EDS does not
include the modem mixer registers. Accesses to the mixer registers are forwarded over the AC-link
to the codec where the registers reside.
Chapter 18. Intel® High Definition Audio Controller Registers
Chapter 18 provides a detailed description of all registers that reside in the Intel® High Definition
Audio controller. This controller resides at Device 27, Function 0 (D27:F0).
Chapter 19. PCI Express* Port Controller Registers
Chapter 19 provides a detailed description of all registers that reside in the PCI Express controller.
This controller resides at Device 28, Functions 0 to 3 (D30:F0-F3).
Chapter 20. High Precision Event Timers Registers
Chapter 20 provides a detailed description of all registers that reside in the multimedia timer
memory mapped register space.
Chapter 21. Ballout Definition
Chapter 21 provides a table of each signal and its ball assignment in the 609-mBGA package.
Chapter 22. Electrical Characteristics
Chapter 22 provides all AC and DC characteristics including detailed timing diagrams.
Intel^® I/O Controller Hub 6 (ICH6) Family Datasheet
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