CANpro/104-Plus Opto User Manual
19 www.connecttech.com CTIM-00052 Revision 0.00 4/23/2009
800-426-8979 | 519-836-1291
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.