Advantech ROM-5780, Руководство пользователя

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27 ROM-5780 User Manual
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2. Double-click “Wired Connection 1” to configure it.
Or set it in the terminal using ifconfig, such as setting its IP address to 192.168.1.1
4.1.12 GPIO Test
The RK3399 bank/bit notation for GPIOs must be formed as "GPIO<GPI -
O_bank>_<gpio_bit>"
The numeric value of GPIO is calculated as follows:
32 x (gpio_bank) + gpio_bit
gpio_bit: A0~A7 0-7 B0~B7 8-15 C0~C7 16-23 D0~D7 24-31
E.g. GPIO2_B0 becomes 72
GPIO Number GPIO formed Numeric Representation
GPIO0 GPIO1_A2 34
GPIO1 GPIO1_A3 35
GPIO2 GPIO1_B1 41
GPIO3 GPIO1_B2 42
GPIO4 GPIO1_B5 45
GPIO5 GPIO1_C2 50
GPIO6 GPIO1_C4 52
GPIO7 GPIO1_C6 54
GPIO8 GPIO1_C7 55
GPIO9 GPIO2_A2 66