I/O Address Map; External Inter-Ic (I2C) Bus; System Management (Sm) Bus; Jili I2C Bus - Kontron COMe-cDC2 User Manual

5.4

I/O Address Map

Upper Memory
480h-4BFh
800h-87Fh
A00h-AFFh
1000h>
5.5

External Inter-IC (I2C) Bus

I2C Address Used For
5.6

System Management (SM) Bus

I2C Address Used For
10h SMB Hoste
12h SMART_Charger
14h SMART_Selector
16h SMART_Battery
A0h SPD
D2h Clockgenerator
5.7

JILI I2C Bus

I2C Address Used For
A0h DDC
62h MAX5362
JIDA Bus Nr. 0 is for internal use only.
48
Used For
Chipset
Chipset
Chipset
PCI
Available
Available
No
No
No
No
No
No
Available
No
No
COMe-cDC2 / System Ressources
Available
No
No
No
No
Comment
Comment
Do not use under any
circumstances.
Only be used by a SMB Charger
Only be used by a SMB Selector
or Manager
Only be used by a SMB Battery
Do not use ander any
circumstances
Comment
EEPROM for JILI Data
DAC for Backlight brightness
Comment
Always used by chipset
Always used by chipset
Always used by chipset
JIDA Bus Nr.
2
JIDA Bus Nr.
1
1
1
1
1
1
JIDA Bus Nr.
3
3