Gpio control and addressing – Connect Tech CANpro/104-Plus User Manual
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CANpro/104-Plus Opto User Manual
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GPIO Control and Addressing
GPIO pins on the CANpro/104-Plus Opto are controlled via the GPIOC register within the PLX 9030. The
register is located at offset 0x54 from the PLX9030 PCI Base Address. The CANpro/104-Plus Opto ships
with all GPIO pins set up as a data output pin by default.
This diagram is taken from the PLX9030 Data Book v1.4.