38
B7A-F
2-8.10 IEEE 1394a Port/Pin-header
• When plugging the IEEE1394
cable to IEEE1394 Header, users
must make sure the red wire is
connected to Pin 1.
PCI 1
DIMM1
IDE1
IDE2
ICS 1893
AGP1 8X/4X
PW1
PW2
Main Power
BIOS
RTL
ALC650
USB3
1
Fan2
PS/2
Mouse
(on top)
DIMM2
nVIDIA
DDR 333/266 MHz
Codec
AC'97
1
Li
Battery
FDC1
FW803
1394A
W83627HF
LPC I/O
PS/2 K/B
(underside)
USB1
Fan1
RJ45
(on top)
Line in
(on top)
COM1
VGA1
(on top)
Mic
(underside)
Line Out
(middle)
IE
E
E
3
1
JAUD1
1
CD_IN1
1
1
P
N
T
1
Fan3
1
HDD
IR
PWR
20
SPK
RST
+
-
+
-
PWLED
LED
USB2
1
1
JBAT1
1
JUSB1
1
JCLK2
1
JP2
1
JKB1
1
JP3
MCP-T
nVIDIA
nFORCE2
USB1
TV1
VGA2
(on top)
IEEE1
IEEE2
1
JCLK1
COM2
IGP
nFORCE2
RT1
RT2
+12V Power
SOCKET 462
RT2
Two IEEE1394a Ports are built on board for Digital Video Cameras
and other devices with 1394a interface. Another IEEE Pin-header is
built on board providing one more 1394a channel.
To IEEE 1394 pin-
header on board
To Barebone-system
Front Panel 1394
connector
IEEE1394 Cable (optional)
1
6
Pin Assignment
IEEE3
Pin 1 BPWR(+12V)
Pin 2 GND
Pin 3 TPB(0/1/2)-
Pin 4 TPB(0/1/2)+
Pin 5 TPA (0/1/2)-
Pin 6 TPA (0/1/2)+
IEEE 1394a
Port1
IEEE 1394a
Port2