
IMBA-Q870-i2 ATX Motherboard
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Figure 3-8: Digital I/O Connector Location
PIN NO. DESCRIPTION PIN NO.
DESCRIPTION
1 GND 2 VCC
3 Output 3 4 Output 2
5 Output 1 6 Output 0
7 Input 3 8 Input 2
9 Input 1 10 Input 0
Table 3-9: Digital I/O Connector Pinouts
3.2.8 EC Debug Connector
CN Label: CN3
CN Type:
18-pin header
CN Location:
See
Figure 3-9
CN Pinouts:
See
Table 3-10
The EC debug connector is used for EC debug.
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