EHS=SLOW, EHD=STANDARD_DRIVE_4_MA, EPUN=ENABLE_PULL_UP, EZI=DISABLE_INPUT_BUFFER, EPD=DISABLE_PULL_DOWN_, MODE=FUNCTION_0_DEFAULT
Pin configuration register for pins P9
| MODE | Select pin function 0 (FUNCTION_0_DEFAULT): Function 0 (default) 1 (FUNCTION_1): Function 1 2 (FUNCTION_2): Function 2 3 (FUNCTION_3): Function 3 4 (FUNCTION_4): Function 4 5 (FUNCTION_5): Function 5 6 (FUNCTION_6): Function 6 7 (FUNCTION_7): Function 7 |
| EPD | Enable pull-down resistor at pad 0 (DISABLE_PULL_DOWN_): Disable pull-down. 1 (ENABLE_PULL_DOWN_): Enable pull-down. |
| EPUN | Disable pull-up resistor at pad. By default, the pull-up resistor is enabled at reset. 0 (ENABLE_PULL_UP): Enable pull-up 1 (DISABLE_PULL_UP): Disable pull-up |
| EHS | Slew rate 0 (SLOW): Slow 1 (FAST): Fast |
| EZI | Input buffer enable. The input buffer is disabled by default at reset but must be enabled to transfer data from the I/O buffer to the pad. 0 (DISABLE_INPUT_BUFFER): Disable input buffer 1 (ENABLE_INPUT_BUFFER): Enable input buffer |
| RESERVED | Reserved |
| EHD | Select drive strength 0 (STANDARD_DRIVE_4_MA): Standard drive: 4 mA drive strength 1 (MEDIUM_DRIVE_8_MA_D): Medium drive: 8 mA drive strength 2 (HIGH_DRIVE_14_MA_DR): High drive: 14 mA drive strength 3 (ULTRA_HIGH_DRIVE_20): Ultra-high drive: 20 mA drive strength |
| RESERVED | Reserved |