AcSiP EK-AI7931LD User Manual page 18

PRODUCT USER GUIDE
Table 4 GPIO pin-out extension connector
Signal Name Connector Pin Number
GPIO_0 Reserve for flash
GPIO_1 Reserve for flash
GPIO_2 Reserve for flash
GPIO_3 Reserve for flash
GPIO_4 Reserve for flash
GPIO_5 Reserve for flash
GPIO_6 J28 - 2
Reserve for Arduino:SPI0_CSK
GPIO_7 J28 - 4
Reserve for Arduino:SPI0_CSN
GPIO_8 J28 - 6
Reserve for Arduino:SPI0_MISO
GPIO_9 J28 - 8
Reserve for Arduino:SPI0_MOSI
GPIO_10 J28 - 10
GPIO_11 J28 - 12
GPIO_12 J87 - 5
GPIO_13 J87 - 7
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Signal Name
Connector Pin Number
GPIO_14 J87 - 9
GPIO_15 J87 - 11
GPIO_17 J87 - 13
GPIO_18 J87 - 15
GPIO_19 J87 - 17
GPIO_20 J87 - 19
GPIO_21 J87 - 21
GPIO_22 J87 - 23
GPIO_23 J87 - 25
GPIO_24 J87 - 12
GPIO_42 J28 - 30
GPIO_44 J28 - 28
GPIO_48 J87 - 6
GPIO_50 J87 - 8
Product Name
Version
Doc No
Date
Page
Reserve for Arduino:I2C1_SDA
Reserve for Arduino:I2C1_SCL
Reserve for Arduino:UART1_RX
Reserve for Arduino:UART1_TX
Reserve for CM33 UART
Reserve for CM33 UART
EK-AI7931LD
E
912-13802
2022/11/14
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