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Accelerated Graphics Port S lot: AGP1
Y our monitor will attach directly to that v ideo 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 adv antage of AGP technology f or improved v ideo
efficiency and performance, especially with 3D graphics.
Communication Network Riser S lot: CNR1 (optional)
The CNR specification is an open Industry Standard Architecture , and it defines a
hardware scalable riser card interf ace, which supports audio and modem only.
Front USB Header: JUSB2/ (JUS B3=>only for version 5.A & 5.B,
7.2; JUS B4=>only for version 7.x)
2
1
JUSB2/4
Power Connectors: JATXPWR1/ J ATXPWR2
JATXPWR2
( ATX 12V Power Connector)
JATXPWR1
PIN
Assignment
1
+3 .3V
2
+3 .3V
3
G round
4
5
G round
6
7
G round
8
PW_OK
9
+5V _S tandby
10
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b
b
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o
a
a
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d
D
D
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s
s
c
c
r
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i
i
p
p
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b
o
a
r
d
D
e
s
c
r
i
Pin Assignment
Pin Assignment
1
+5V
2
3
Data (-)
4
5
Data (+)
6
7
Ground
8
9
Key
10
JA TX PWR1
( AT X Ma in P ow er Connec tor )
PIN
11
12
13
+5V
14
15
+5V
16
17
18
19
+12V
20
16
t
t
i
i
o
o
n
n
p
t
i
o
n
+5V
Data (-)
Data (+)
Ground
NA
Assignment
+3 .3V
-12V
G round
PS_O N
G round
G round
G round
-5V
+5V
+5V
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