4 i/o address map, 5 external inter-ic (i2c) bus, 6 system management (sm) bus – Kontron COMe-cDC2 User Manual
Page 48: 7 jili i2c bus, I/o address map, External inter-ic (i2c) bus, System management (sm) bus, Jili i2c bus, Come-cdc2 / system ressources, Jida bus nr. 0 is for internal use only
COMe-cDC2 / System Ressources
5.4
I/O Address Map
Upper Memory
Used For
Available
Comment
480h-4BFh
Chipset
No
Always used by chipset
800h-87Fh
Chipset
No
Always used by chipset
A00h-AFFh
Chipset
No
Always used by chipset
1000h>
PCI
No
5.5
External Inter-IC (I2C) Bus
I2C Address
Used For
Available
Comment
JIDA Bus Nr.
2
5.6
System Management (SM) Bus
I2C Address
Used For
Available
Comment
JIDA Bus Nr.
10h
SMB Hoste
No
Do not use under any
circumstances.
1
12h
SMART_Charger
No
Only be used by a SMB Charger
1
14h
SMART_Selector
No
Only be used by a SMB Selector
or Manager
1
16h
SMART_Battery
No
Only be used by a SMB Battery
1
A0h
SPD
No
1
D2h
Clockgenerator
No
Do not use ander any
circumstances
1
5.7
JILI I2C Bus
I2C Address
Used For
Available
Comment
JIDA Bus Nr.
A0h
DDC
No
EEPROM for JILI Data
3
62h
MAX5362
No
DAC for Backlight brightness
3
JIDA Bus Nr. 0 is for internal use only.
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