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PRODUCT USER GUIDE
4.7. Extension connectors
The EK-AI7931LD provides similar pin-out extension connectors for various sensor and device
connectivity, as shown in Figure.9 and described in Table 4.
The board has 22 GPIOs multiplexed with other interfaces. Depending on the use case, user can
configure each I/O functionality.
Note: GPIO-12 & GPIO-C_12 are the same circuit.
GPIO-13 & GPIO-C_13 are the same circuit.
GPIO-15 & GPIO-C_15 are the same circuit.
Figure 9. GPIO pin-out extension connectors
www.acsip.com.tw
Product Name
Version
Doc No
Date
Page
EK-AI7931LD
E
912-13802
2022/11/14
16 / 26
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