Kontron ETX-LX Bedienungsanleitung Seite 31

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10 Appendix B: System Resources
Kontron User's Guide ETX®-LX
10.5 Peripheral Component Interconnect (PCI) Devices
PCI Device
PCI Interrupt
Comment
Slot1
PIRQ A
AD19
Slot2
PIRQ B
AD20
Slot3
PIRQ C
AD21
Slot4
PIRQ D
AD22
LAN chip
PIRQ A
AD29
PCI to IDE/SATA (VT6421)
PIRQ B
AD30
You can use REQ0/GNT0, REQ1/GNT1, REQ2/GNT2, and REQ3/GNT3 pairs for external PCI devices.
10.6 Inter-IC (I2C) Bus
I2C Address
Used For
Available
Comment
JIDA-Bus-Nr.
A0h
JIDA-EEPROM
No
EEPROM for CMOS data.
0
A2h
JIDA-EEPROM
No
0
10.7 System Management (SM) Bus
Following SM bus addresses are reserved.
SM Bus Address
SM Device
Comment
JIDA-Bus-Nr.
12h
SMART_CHARGER
Not to be used with any SM bus device except a charger
1
14h
SMART_SELECTOR
Not to be used with any SM bus device except a selector
1
16h
SMART_BATTERY
Not to be used with any SM bus device except a battery
1
6Eh
Internal
Internal
1
98h
LM86
Thermal Monitoring
1
A0h
SPD
SDRAM EEPROM
1
The standard ETX®-LX Power management BIOS does support MARS (Mobile Application platform for
Rechargeable Systems). Further details about MARS are available at Embedded Modules Division -
Kontron.
10.8 JILI-I
2
C Bus
I2C Address
Used For
Available
Comment
JIDA-Bus-Nr.
A0h
JILI-EEPROM
No
EEPROM for JILI-Data
2
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