VB7009 User Manual
29
2.2.15.
LPC Pin Header
The mainboard has one LPC pin header for connecting LPC devices. The pin header is labeled as “LPC1”.
The pinout of the pin header is shown below.
1
19
2
Figure 27: LPC pin header diagram
Pin
Signal
Pin
Signal
1
LPCAD1
2
LPC33CLK
3
-LPCRST
4
GND
5
LPCAD0
6
LPC48CLK
7
LPCAD2
8
-LPCFRAME
9
SERIRQ
10 LPCAD3
11 -LPCDRQ1
12 -EXTSMI
13 +5V
14 +3.3V
15 +5V
16 +3.3V
17 GND
18 GND
19 GND
20 Key
Table 24: LPC pin header pinout diagram
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