User`s manual

2-8 Chapter 2
(7). FPIO3: Additional IEEE1394 Port Header
This header provides one additional IEEE1394 port connection besides the two onboard IEEE1 & IEEE2
connectors.
Pin Number Pin Assignment Pin Number Pin Assignment
1 TPA0 + 2 TPA0 -
3 GND 4 GND
5 TPB0 + 6 TPB0 -
7 +12V 8 +12V
9 NC 10 GND
FPIO3 Header
(8). FPIO4: Additional USB Port Header
This motherboard provides totally six USB 2.0 ports controlled by ICH4. Four of them are through the
onboard USB1 and USB2 connectors; two of them are capable through this header.
Pin Number Pin Assignment Pin Number Pin Assignment
1 VCC 2 VCC
3 Data0 - 4 Data1 -
5 Data0 + 6 Data1 +
7 Ground 8 Ground
9 NC 10 NC
FPIO4 Header
IT7-MAX2