General-Purpose Input/Output (GPIO) peripheral IP provides dedicated memory-mapped interface to configure GPIO ports as well as the number of input and output ports.
iCE40UP, MachXO3D, CrossLink-NX, Certus-NX, Mach-NX
| 1.3.0 | Added option to remove tri-state buffer and Mach-NX device support |
| 1.2.0 | Added MachXO3D and Certus-NX device support |
| 1.1.0 | Added CrossLink-NX device support |
| 1.0.0 | Initial release |