+ // These pins are inputs\r
+ PIO_OUTPUT_DISABLE = (1 << GPIO_FPGA_NINIT) | (1 << GPIO_FPGA_DONE);\r
+ // PIO controls the following pins\r
+ PIO_ENABLE = (1 << GPIO_FPGA_NINIT) | (1 << GPIO_FPGA_DONE);\r
+ // Enable pull-ups\r
+ PIO_NO_PULL_UP_DISABLE = (1 << GPIO_FPGA_NINIT) | (1 << GPIO_FPGA_DONE);\r
+\r
+ // setup initial logic state\r