HP XU700 User Manual
Page 48
48
2 System Board
The Input/Output Controller Hub 2 (82801BA)
The following devices are connected to the SMBus:
•
LCD status panel.
•
One Serial EEPROM MaxiLife (also includes backup values of CMOS
settings).
•
PCI slot 5, thus being ready for Alert-On LAN (AOL) from a hardware
level.
•
ICH2 SMBus Master Controller 100 kHz maximum.
•
MaxiLife for hardware management, bus master controller.
•
One LM75 thermal sensor on the system board.
•
One ADM1024 hardware monitoring sensor.
•
RIMM or DIMM serial EEPROM.
I850 Memory
Controller Hub
(MCH)
I/O Controller Hub
(ICH2) 82801AA
MaxiLife
Monitoring
Chip
Serial
EEPROM
SMBus
4 x USB
Controller
LCD
Status
Panel
System Bus
HUB LINK 8
(233 MB/s data
transfer rate)
SM Bus
Controller
Fans
Intel Pentium 4
Processor
I/O Controller Hub
(ICH2) 82801BA
PCI Bridge
IDE
Controller
DMA
Controller
CS Audio
Codec
(CS4299)