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
•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.
Intel Pentium 4
Processor
System Bus
I850 Memory
Controller Hub
(MCH)
HUB LINK 8 (233 MB/s data transfer rate)
I/O Controller Hub
(ICH2) 82801AAB
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Controller |
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4 x USB |
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Controller |
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DMA |
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Controller |
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SMBus
Serial
EEPROM
MaxiLife Fans
Monitoring
ChipLCD
Status
Panel
48