Arista MicroBox-7824B-E01 - GPIO Port Pin Definitions

17
Pins in the GPIO port
(only for MicroBox-7824B-E01)
1
2 3 4 5 6
7
8
9
10
The GPIO (General Purpose Input/Output) port is optional and can be used as
expansion input or output ports by software routines as needed.
Pin NO. Pin Assignment Denition
1 +V5S +V5S
2 I/O_BUS_GPIO1 GPIO input
3 I/O_BUS_GPIO2 GPIO output-
4 I/O_BUS_GPIO3 GPIO input
5 I/O_BUS_GPIO4 GPIO output
6 I/O_BUS_GPIO5 GPIO input
7 I/O_BUS_GPIO6 GPIO output
8 I/O_BUS_GPIO7 GPIO input
9 I/O_BUS_GPIO8 GPIO output
10 GND Ground
GPIO
settings
Input Ouput
I/O_BUS_GPIO1 GPIO42 0xFFF240 bit2 I/O_BUS_GPIO2 GPIO71 0xFFF270 bit1
I/O_BUS_GPIO3 GPIO50 0xFFF250 bit0 I/O_BUS_GPIO4 GPIO16 0xFFF210 bit6
I/O_BUS_GPIO5 GPIO52 0xFFF250 bit2 I/O_BUS_GPIO6 GPIO75 0xFFF270 bit5
I/O_BUS_GPIO7 GPIO43 0xFFF240 bit3 I/O_BUS_GPIO8 GPIO81 0xFFF280 bit1