I2C Bus Connector: I2C (Optional); Ieee 1394 Connector: J1394_1, F1_1394 (Optional) - MSI MS-7067 User Manual

I2C Bus Connector: I2C (Optional)

The mainboard provides one I2C (also known as I
to connect to System Management Bus (SMBus) interface.
1
IEEE 1394 Connector: J1394_1 or F1_1394 (Optional)
The mainboard provides optional IEEE 1394 pinheaders that allow you to con-
nect optional IEEE 1394 ports.
J1394_1
9
10
F1_1394
2
1
I2C
PIN
1
1
2
3
5
7
9
PIN
1
8
7 3
5
7
2
C) Bus connector for users
Pin Definition
PIN SIGNAL
1 SMBDATA
2 SMBCLK
3 GND
4 NC
5 5VSB
J1394_1 Pin Definition
SIGNAL PIN
TPA+ 2
Ground 4
TPB+ 6
Cable power 8
Key (no pin) 10
F1_1394 Pin Definition
SIGNAL PIN
Power 2
TPB- 4
TPA- 6
GND 8
Hardware Setup
SIGNAL
TPA-
Ground
TPB-
Cable power
Ground
SIGNAL
GND
TPB+
TPA+
Key (no pin)
2-17