Port pin register
| PORT0 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT1 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT2 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT3 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT4 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT5 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT6 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT7 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT8 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT9 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT10 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT11 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT12 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT13 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT14 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT15 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT16 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT17 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT18 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT19 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT20 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT21 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT22 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT23 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT24 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT25 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT26 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT27 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT28 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT29 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT30 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |
| PORT31 | Reads pin states or loads output bits (bit 0 = PIOm_0, bit 1 = PIOm_1, …, bit 31 = PIOm_31). m = port 0 to 2; n = pin 0 to 31 for port 0 and 1 and pin 0 to 11 for port2. 0 = Read: pin is low; write: clear output bit. 1 = Read: pin is high; write: set output bit. |