5 system management bus (smbus), 6 k-station / jida32 resources – Kontron COMe-cPV2(v1.4) User Manual
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Kontron microETXexpress-PV User’s Guide
61
A0h
JILI-EEPROM
No
EEPROM for
JILI Data
4
7.5
System Management Bus (SMBus)
Table 27: SMBus Address Assignments
Address Device
Notes
JIDA Bus
Nr
.
12h
SMART_CHARGER
Not to be used with any SMBus device
except a charger
1
14h
SMART_SELECTOR
Not to be used with any SMBus device
except a selector
1
16h
SMART_BATTERY
Not to be used with any SMBus device
except a battery
1
5Ch
ON Semiconductor ADT7476
HWM
Do not use under any circumstances
1
A0h
SPD EEPROM on DDR2
Do not use under any circumstances
1
A2h
SPD EEPROM on DDR2
Do not use under any circumstances
1
D2h
Clock Gen
CK610/ICS9DB403
Do not use under any circumstances
1
7.6
K-Station / JIDA32 Resources
Table 28: I
2
C
Bus
Function
I2C 0
Internal / JIDA I2C #1
I2C 1
SMBus
I2C 2
Internal / JIDA I2C #2 (for
slow devices)
I2C 3
JILI I2C
Table 29: Storage
Device
Function
EEPROM 0
JIDA EEPROM Area 1 with 32 Bytes (free
to use)
Table 30: GPIO
Port
Function
IO-Port 0
GPIO Port, Bit 0-3: Input, Bit 4-7: