P
P
4
4
V
V
T
T
G
G
-
-
M
M
10
Peripheral Component Interconnect, and it is a bus standard for
expansion cards. This PCI slot is designated as 32 bits.
Accelerated Graphics Port Slot: AGP1
Your monitor will attach directly to that video card. This motherboard
supports video cards for PCI slots, but it is also equipped with an
Accelerated Graphics Port (AGP). An AGP card will take advantage of
AGP technology for improved video efficiency and performance,
especially with 3D graphics.
Communication Network Riser Slot: CNR1 (Optional)
The CNR specification is an open Industry Standard Architecture, and it
defines a hardware scalable riser card interface, which supports
modem only.
Serial ATA Connector: JSATA1~2
The motherboard has a PCI to SATA Controller with 2 channels SATA
interface, it satisfies the SATA 1.0 spec and with transfer rate of
1.5Gb/s.
COM2 Header: JCOM2-Header (Optional)
This header allows user to connect additional serial cable on the
PC back panel. It can be used to connect serial devices, for
example, mouse or modem.
1
2
910
JCOM2-Header
Pin Assignment Pin Assignment
1
RIN1
2
RIN3
3
DOUT2
4
DOUT3
5
Ground
6
RIN2
7
DOUT1
8
RIN4
9
-XRI1
10
NA
Power Source Selection for JUSB1, and PS/2 Keyboard &
Mouse: JUSBV1
JUSBV1 Assignment Description
13
Pin 1-2 close
+5V
+5V f or JUSB1 and PS/2
key board / mouse.
13
Pin 2-3 close
+5V Standby
Voltage
PS/2 JUSB1 and PS/2 keyboard
/ mouse are powered with +5V
standby voltage.
Note:
In order to support this function “Power-on system via
keyboard and mouse”, “JUSBV1” jumper cap should be placed
on Pin 2-3.
