Jumpers and Connectors
CPB8926
Chapter
2:
Jumpers
and
Connectors
PSON1:
ATX/AT
mode
Selection
Jumper
Function
description
Setting
1
‐
2
AT
Mode
2
‐
3
ATX
Mode
*Default
setting
is
2
‐
3*
ATX1:
Power
input
connector
Pin
Definition
1
GND
2
GND
3
+12V
4
+12V
FAN:
3
pin
FAN
connector
Pin
Definition
1
GND
2
+12V
3
FANIN_CPU
LPT1:
LPT
port
pin
header
Pin
Definition
Pin
Definition
1
STB#
2
AFD#
3
SPD0
4
ERROR#
5
SPD1
6
PINIT#
7
SPD2
8
SLIN#
9
SPD3
10
GND
11
SPD4
12
GND
13
SPD5
14
GND
15
SPD6
16
GND
17
SPD7
18
GND
19
ACK#
20
GND
21
BUSY
22
GND
23
PE
24
GND
25
SLCT
26
C P B 8 9 2 6
U s e r
M a n u a l
14
© 2 0 1 3
F a s t w e l
V e r . 0 0 1