NH82801FBM S L89K Intel, NH82801FBM S L89K Datasheet - Page 242

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

Specifications of NH82801FBM S L89K

• Lead Free Status / RoHS Status: Compliant

Register and Memory Mapping
6.3.2
242
Warning:
Table 6-3. Variable I/O Decode Ranges
Variable I/O Decode Ranges
Table 6-3
(BARs) or other configuration bits in the various PCI configuration spaces. The PNP software (PCI
or ACPI) can use their configuration mechanisms to set and adjust these values.
The Variable I/O Ranges should not be set to conflict with the Fixed I/O Ranges. Unpredictable
results if the configuration software allows conflicts to occur. The ICH6 does not perform any
checks for conflicts.
NOTE:
1. Decode range size determined by D31:F0:ADh:bits 5:4
ACPI
IDE Bus Master
Native IDE Command
Native IDE Control
USB UHCI Controller #1
USB UHCI Controller #2
USB UHCI Controller #3
USB UHCI Controller #4
SMBus
AC ’97 Audio Mixer
AC ’97 Audio Bus Master
AC ’97 Modem Mixer
AC ’97 Modem Bus Master
TCO
GPIO
Parallel Port
Serial Port 1
Serial Port 2
Floppy Disk Controller
LAN
LPC Generic 1
LPC Generic 2
I/O Trapping Ranges
Range Name
shows the Variable I/O Decode Ranges. They are set using Base Address Registers
Mappable
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
96 Bytes above ACPI Base
Anywhere in 64 KB I/O Space
3 Ranges in 64 KB I/O Space
8 Ranges in 64 KB I/O Space
8 Ranges in 64 KB I/O Space
2 Ranges in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Anywhere in 64 KB I/O Space
Intel
®
I/O Controller Hub 6 (ICH6) Family Datasheet
Size (Bytes)
16, 32, or
1 to 256
256
256
128
128
641
64
16
32
32
32
32
32
64
32
64
64
8
4
8
8
8
8
Target
Power Management
IDE Unit
SMB Unit
AC ’97 Unit
AC ’97 Unit
AC ’97 Unit
AC ’97 Unit
LPC Peripheral
LPC Peripheral
LPC Peripheral
LPC Peripheral
LAN Unit
LPC Peripheral
LPC Peripheral
Trap on Backbone
IDE Unit
IDE Unit
USB Unit 1
USB Unit 2
USB Unit 3
USB Unit 4
TCO Unit
GPIO Unit