Advantech MIO-6300 User Manual page 56

 GPIO Pin Selection
– In single-pin mode, you can set and get one pin at a time. Select pin number
from Pin number menu to set and get its individual value; pins are numbered
from 0 to the total number of GPIO pins minus 1.
– In multi-pin mode, you can set and get the entire bank of pins at a time.
Select bank number from Bank number menu to set and get all values of an
entire bank pins.
 Supported Inputs/Outputs of GPIO Pins
– Support inputs and support outputs indicate whether each pin is available or
controllable as an input and an output. 1 means it does support that transmis-
sion direction. For example in the figure above, the board only supports 8
pins of GPIO in bank 0.
 Mask of GPIO Pins
– Mask defines which of its pins is enabled (bit 1) or disabled(bit 0) for set/get
of both Direction and Level.
– Before the setting the direction and level of GPIO pins, mask should be filled
with a mask value, and mask cannot be all zeros.
 Direction Setting
– Direction defines the I/O direction of pins: 1 as input and 0 as output.
– Click Set/Get button to set/get the Direction value.
 Level Setting
– Level defines the level of pins, 1 stands for high level and 0 stands for low
level.
– Click Set/Get button to set/get the Level value. Please note that when the
direction of a pin is set as 1, setting Level will not work for it.
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