BYPASS_CLK_SRC=REF_CLK_24M
Analog ARM PLL control Register
| DIV_SELECT | This field controls the PLL loop divider |
| POWERDOWN | Powers down the PLL. |
| ENABLE | Enable the clock output. |
| BYPASS_CLK_SRC | Determines the bypass source 0 (REF_CLK_24M): Select the 24MHz oscillator as source. 1 (CLK1): Select the CLK1_N / CLK1_P as source. |
| BYPASS | Bypass the PLL. |
| PLL_SEL | Reserved |
| LOCK | 1 - PLL is currently locked. 0 - PLL is not currently locked. |