MODE=DISABLE
Control Register
| MODE | Mode Select 0 (DISABLE): The module is disabled. 1 (OVSSINGLE): Single input LFACLK oversampling mode (available in EM0-EM2). 2 (EXTCLKSINGLE): Externally clocked single input counter mode (available in EM0-EM3). 3 (EXTCLKQUAD): Externally clocked quadrature decoder mode (available in EM0-EM3). | 
| CNTDIR | Non-Quadrature Mode Counter Direction Control | 
| EDGE | Edge Select | 
| FILT | Enable Digital Pulse Width Filter | 
| RSTEN | Enable PCNT Clock Domain Reset |