Synchronization Busy
| SWRST | Software Reset Synchroniation Busy bit  |  
| GENCTRL0 | Generic Clock Generator Control 0 Synchronization Busy bits 1 (GCLK0): Generic clock generator 0 2 (GCLK1): Generic clock generator 1 4 (GCLK2): Generic clock generator 2 8 (GCLK3): Generic clock generator 3 16 (GCLK4): Generic clock generator 4  |  
| GENCTRL1 | Generic Clock Generator Control 1 Synchronization Busy bits 1 (GCLK0): Generic clock generator 0 2 (GCLK1): Generic clock generator 1 4 (GCLK2): Generic clock generator 2 8 (GCLK3): Generic clock generator 3 16 (GCLK4): Generic clock generator 4  |  
| GENCTRL2 | Generic Clock Generator Control 2 Synchronization Busy bits 1 (GCLK0): Generic clock generator 0 2 (GCLK1): Generic clock generator 1 4 (GCLK2): Generic clock generator 2 8 (GCLK3): Generic clock generator 3 16 (GCLK4): Generic clock generator 4  |  
| GENCTRL3 | Generic Clock Generator Control 3 Synchronization Busy bits 1 (GCLK0): Generic clock generator 0 2 (GCLK1): Generic clock generator 1 4 (GCLK2): Generic clock generator 2 8 (GCLK3): Generic clock generator 3 16 (GCLK4): Generic clock generator 4  |  
| GENCTRL4 | Generic Clock Generator Control 4 Synchronization Busy bits 1 (GCLK0): Generic clock generator 0 2 (GCLK1): Generic clock generator 1 4 (GCLK2): Generic clock generator 2 8 (GCLK3): Generic clock generator 3 16 (GCLK4): Generic clock generator 4  |