GCLKCSS=SLOW_CLK
Peripheral Control Register
| PID | Peripheral ID |
| GCLKCSS | Generic Clock Source Selection 0 (SLOW_CLK): SLCK is selected 1 (MAIN_CLK): MAINCK is selected 2 (PLLA_CLK): PLLACK is selected 3 (UPLL_CLK): UPLLCK is selected 4 (MCK_CLK): MCK is selected |
| CMD | Command |
| GCLKDIV | Generic Clock Division Ratio |
| EN | Enable |
| GCLKEN | Generic Clock Enable |