
CT-CCV6X Intel Atom D2000/N2000 COM Express Type 6 Module
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GPIO Input/Output Select Register 2 (Offset GPIOBASE+0x34)
Bit X = 0 means Output Pin
Bit X = 1 means Input Pin
4.16.2.3 GPIO Level for Input or Output Register 1
(Offset GPIOBASE+0x0C)
If Pin X is configured as output, the output value (0 or 1) could be selected by
user.
If it is programmed as an input, this register reflects the state of the input
signal.
GPIO Level for Input or Output Register 1
(Offset GPIOBASE+0x38)
4.16.2.4 GPIO Signal Invert Register (Offset 0x2C)
It will invert the polarity of the Input Port register data.
Bit X = 0 means Polarity is retained
Bit X = 1 means Polarity is inverted
[Note] The GPIO4~GPIO7 can’t be set to inverted.
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