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J11
GPIO expansion
These pins are connected to the GPIO pins of the Winbond W83627HF super I/O controller.
Please refer to the Winbond data sheet for programming instructions.
1
VCC
+5V supply
2
GND
ground
3
WIO10
GP10 (also connected to LCD header)
4
WIO11
GP11
5
WIO12
GP12
6
WIO13
GP13
7
WIO14
GP14
8
WIO15
GP15
9
WIO16
GP16
10
WIO17
GP17
11
WIMSO
MSO/IRQIN0
12
WIO20
GP20
13
WIO21
GP21
14
WIO22
GP22
15
WIO23
GP23
16
WIO24
GP24
17
WIO25
GP25 (pulled up)
18
WIO26
GP26
19
WIO30
GP30 (pulled up)
20
WIO31
GP31
21
WIO32
GP32 (pulled up)
22
WIO33
GP33
23
WIO34
GP34 (pulled up)
24
WIO35
GP35
25
VCC
+5V supply
26
GND
ground
BAT1 RTC battery
Socketed CR2032 Lithium battery.
J22
RTC clear jumper
1-2
normal operation
2-3
clear RTC
J17
miniPCI socket
This socket implements the miniPCI interface. Please see schematic for pinout.
J18
PCI socket
This socket implements the 3.3V PCI interface. Please see schematic for pinout.
-12V and +12V supplies are not connected.
ALIX system board
All manuals and user guides at all-guides.com
15
2/21/2008
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