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3304120 User's Manual
3.19 GPIO Connector
The 3304120 offers four general purpose I/O ports with the following
capabilities:
„
I2C/SMB Support
„
Thermal Detect
„
Notebook Lid Open/Close Detect
„
Battery Low Detect
z J3: General Purpose Input/Output
3.20 Mini PCI Connector
3304120 supports a Mini PCI connector. The
component with standard Type1 Mini PCI can be used. For
particular requirements, please refer to our website or contact us.
z PC1: Mini PCI Connector
PIN
1
3
5
7
9
11
13
15
17
19
21
23
25
27
20
PIN
Description
1
GPIO8
2
GPIO9
3
GPIO10
4
GPIO11
Description
PIN
INTB#
2
3.3V
4
INTD#
6
GND
8
CLK
10
GND
12
REQ0#
14
3.3V
16
AD[31]
18
AD[29]
20
GND
22
AD[27]
24
AD[25]
26
REQ1#
28
. . . More on next page . . .
1
4
peripheral
Description
5V
INTA#
INTC#
N/C
RST#
3.3V
GNT#
GND
PME#
Reserved
AD[30]
3.3V
AD[28]
AD[26]
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