Power Smb (I 2 C) Connector; System Management Bus Header - Supero A1SAi-2550F User Manual

A1SAi & A1SRi Series Motherboard User's Manual
Power SMB (I C) Connector
2
Power System Management Bus (I
Connector (JPI
supply, fan and system temperatures.
See the table on the right for pin
definitions.

System Management Bus Header

A System Management Bus header
for IPMI 2.0 is located at JIPMIB1.
Connect the appropriate cable here
to use the IPMI I
your system.
JUIDB1
VGA
BMC
LAN2/LAN4
A
JI2C1
A1SAi/A1SRi Series Motherboard
Rev. 1.00
JI2C2
Battery
JWD1
JF1
1
J3
SP1
C1) monitors power
2
C connection on
2
USB2.0-0/1
USB3.0-0/1
IPMI_LAN
LAN1/LAN3
Marvell
PHY
BIOS
JBT1
CPU
C)
2
Pin#
1
2
3
4
5
Pin#
1
2
3
4
COM1
B
FAN3
FAN1
2-24
PWR SMB
Pin Definitions
Definition
Clock
Data
PWR Fail
Ground
NC
SMBus Header
Pin Definitions
Definition
Data
Ground
Clock
No Connection
A. SMBus for IPMI
B. PWR SMBus