INLVLx
| Bit7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
| INLVLx7 | INLVLx6 | INLVLx5 | INLVLx4 | INLVLx3 | INLVLx2 | INLVLx1 | INLVLx0 |
| AccessR/W | R/W | R/W | R/W | R/W | R/W | R/W | R/W |
| Reset1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Input Level Select on Rx Pin
| Value | Description |
|---|---|
1 |
ST input used for port reads and interrupt-on-change |
0 |
TTL input used for port reads and interrupt-on-change |