System Management Bus; Power Smb; Connector - Supermicro Supero X8DAH+-F User Manual

System Management Bus

A System Management Bus header
is located at SUBUS1 on the mother-
board. Connect the appropriate cable
here to use the SMB connection on
your system.
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.
P2 DIMM3A
P2 DIMM3B
P2 DIMM3C
P2 DIMM2A
P2 DIMM2B
P2 DIMM2C
P2 DIMM1A
P2 DIMM1B
P2 DIMM1C
ALWAYS POPULATE DIMM1 FIRST
PHY
Chip
CPU2
AUDIO
Header
Slot7 PCI-E 2.0 x8
CD1
Audio
CTRL
Slot6 PCI-E 2.0 x16
Slot5 PCI-E 2.0 x4 (in x8 Slot)
LAN
Slot4 PCI-E 2.0 x8 (in x16 Slot)
CTRL
Slot3 PCI-E 2.0 x8
BMC
CTRL Slot2 PCI-E 2.0 x16
BMC Graphics
Memory A
Slot1 PCI-E 2.0 x8
1
COM2
JLPC80
JPG1 SMBUS1
JPL1
C)
2
C) monitors power
2
B
JPI2C1
PWR I2C
P1 DIMM1C
P1 DIMM1B
P1 DIMM1A
P1 DIMM2C
P1 DIMM2B
P1 DIMM2A
P1 DIMM3C
P1 DIMM3B
P1 DIMM3A
ALWAYS POPULATE DIMM1 FIRST
X8DAH+
Intel
IOH-36D
Intel
IOH-36D
JPI1
1394
CTRL
S I/O
JP5
JP4
J139
J15 USB6/7 1394-1 1394-2
J14
JWD1 JP9
JL1
DP4
SMB Header
Pin Definitions
Pin# Definition
1 Data
2 Ground
3 Clock
4 No Connection
PWR SMB
Pin Definitions
Pin# Definition
1 Clock
2 Data
3 PWR Fail
4 Ground
5 +3.3V
JPW1 JPW2 JPW3
CPU1
Rev. 2.01
SP1
FAN3
JBAT1
BIOS
JBT1
Intel
ICH 10R
(SouthBridge)
I-FAN1
I-SATA3 I-SATA1
I-SATA5
JUSB5
I-SATA4 I-SATA2 I-SATA0
JUSB2
JOH1
2-29
Chapter 2: Installation
A. SMB
B. PWR SMB