RANGE1=00, LOCRE2=0, HGO1=0, EREFS1=0
MCG Control 10 Register
| RESERVED | no description available |
| EREFS1 | External Reference Select 0 (0): External reference clock requested. 1 (1): Oscillator requested. |
| HGO1 | High Gain Oscillator1 Select 0 (0): Configure crystal oscillator for low-power operation. 1 (1): Configure crystal oscillator for high-gain operation. |
| RANGE1 | Frequency Range1 Select 0 (00): Encoding 0 - Low frequency range selected for the crystal oscillator . 1 (01): Encoding 1 - High frequency range selected for the crystal oscillator . |
| RESERVED | no description available |
| LOCRE2 | OSC1 Loss of Clock Reset Enable 0 (0): Interrupt request is generated on a loss of OSC1 external reference clock. 1 (1): Reset request is generated on a loss of OSC1 external reference clock. |