| Defines | |
| #define | IO_PA00 0 | 
| IO 0, Port A. | |
| #define | IO_PA01 1 | 
| IO 1, Port A. | |
| #define | IO_PA02 2 | 
| IO 2, Port A. | |
| #define | IO_PA03 3 | 
| IO 3, Port A. | |
| #define | IO_PA04 4 | 
| IO 4, Port A. | |
| #define | IO_PA05 5 | 
| IO 5, Port A. | |
| #define | IO_PA06 6 | 
| IO 6, Port A. | |
| #define | IO_PA07 7 | 
| IO 7, Port A. | |
| #define | IO_PA08 8 | 
| IO 8, Port A. | |
| #define | IO_PA09 9 | 
| IO 9, Port A. | |
| #define | IO_PA10 10 | 
| IO 10, Port A. | |
| #define | IO_PA11 11 | 
| IO 11, Port A. | |
| #define | IO_PA12 12 | 
| IO 12, Port A. | |
| #define | IO_PA13 13 | 
| IO 113, Port A. | |
| #define | IO_PA14 14 | 
| IO 14, Port A. | |
| #define | IO_PA15 15 | 
| IO 15, Port A. | |
| #define | IO_PA16 16 | 
| IO 16, Port A. | |
| #define | IO_PA17 17 | 
| IO 17, Port A. | |
| #define | IO_PA18 18 | 
| IO 18, Port A. | |
| #define | IO_PA19 19 | 
| IO 19, Port A. | |
| #define | IO_PA20 20 | 
| IO 20, Port A. | |
| #define | IO_PA21 21 | 
| IO 21, Port A. | |
| #define | IO_PA22 22 | 
| IO 22, Port A. | |
| #define | IO_PA23 23 | 
| IO 23, Port A. | |
| #define | IO_PA24 24 | 
| IO 24, Port A. | |
| #define | IO_PA25 25 | 
| IO 25, Port A. | |
| #define | IO_PA26 26 | 
| IO 26, Port A. | |
| #define | IO_PA27 27 | 
| IO 27, Port A. | |
| #define | IO_PA28 28 | 
| IO 28, Port A. | |
| #define | IO_PA29 29 | 
| IO 29, Port A. | |
| #define | IO_PA30 30 | 
| IO 30, Port A. | |
| #define | IO_PA31 31 | 
| IO 31, Port A. | |
| #define | IO_PB00 ( 32 + 0 ) | 
| IO 0, Port B. | |
| #define | IO_PB01 ( 32 + 1 ) | 
| IO 1, Port B. | |
| #define | IO_PB02 ( 32 + 2 ) | 
| IO 2, Port B. | |
| #define | IO_PB03 ( 32 + 3 ) | 
| IO 3, Port B. | |
| #define | IO_PB04 ( 32 + 4 ) | 
| IO 4, Port B. | |
| #define | IO_PB05 ( 32 + 5 ) | 
| IO 5, Port B. | |
| #define | IO_PB06 ( 32 + 6 ) | 
| IO 6, Port B. | |
| #define | IO_PB07 ( 32 + 7 ) | 
| IO 7, Port B. | |
| #define | IO_PB08 ( 32 + 8 ) | 
| IO 8, Port B. | |
| #define | IO_PB09 ( 32 + 9 ) | 
| IO 9, Port B. | |
| #define | IO_PB10 ( 32 + 10 ) | 
| IO 10, Port B. | |
| #define | IO_PB11 ( 32 + 11 ) | 
| IO 11, Port B. | |
| #define | IO_PB12 ( 32 + 12 ) | 
| IO 12, Port B. | |
| #define | IO_PB13 ( 32 + 13 ) | 
| IO 13, Port B. | |
| #define | IO_PB14 ( 32 + 14 ) | 
| IO 14, Port B. | |
| #define | IO_PB15 ( 32 + 15 ) | 
| IO 15, Port B. | |
| #define | IO_PB16 ( 32 + 16 ) | 
| IO 16, Port B. | |
| #define | IO_PB17 ( 32 + 17 ) | 
| IO 17, Port B. | |
| #define | IO_PB18 ( 32 + 18 ) | 
| IO 18, Port B. | |
| #define | IO_PB19 ( 32 + 19 ) | 
| IO 19, Port B. | |
| #define | IO_PB20 ( 32 + 20 ) | 
| IO 20, Port B. | |
| #define | IO_PB21 ( 32 + 21 ) | 
| IO 21, Port B. | |
| #define | IO_PB22 ( 32 + 22 ) | 
| IO 22, Port B. | |
| #define | IO_PB23 ( 32 + 23 ) | 
| IO 23, Port B. | |
| #define | IO_PB24 ( 32 + 24 ) | 
| IO 24, Port B. | |
| #define | IO_PB25 ( 32 + 25 ) | 
| IO 25, Port B. | |
| #define | IO_PB26 ( 32 + 26 ) | 
| IO 26, Port B. | |
| #define | IO_PB27 ( 32 + 27 ) | 
| IO 27, Port B. | |
| #define | IO_PB28 ( 32 + 28 ) | 
| IO 28, Port B. | |
| #define | IO_PB29 ( 32 + 29 ) | 
| IO 29, Port B. | |
| #define | IO_PB30 ( 32 + 30 ) | 
| IO 30, Port B. | |
| #define | IO_PB31 ( 32 + 31 ) | 
| IO 31, Port B. | |
PA0-PA31 are represented by indices 0 - 31, PB0-PB31 by indices 32 - 63.