10.5.4 Main Clock Status
Name: | MCLKSTATUS |
Offset: | 0x03 |
Reset: | 0x00 |
Property: | - |
Bit | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |
EXTS | XOSC32KS | OSC32KS | OSC20MS | SOSC | |||||
Access | R | R | R | R | R | R | R | R | |
Reset | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit 7 – EXTS External Clock Status
Value | Description |
---|---|
0 | EXTCLK has not started |
1 | EXTCLK has started |
Bit 6 – XOSC32KS XOSC32K Status
Value | Description |
---|---|
0 | XOSC32K is not stable |
1 | XOSC32K is stable |
Bit 5 – OSC32KS OSCULP32K Status
Value | Description |
---|---|
0 | OSCULP32K is not stable |
1 | OSCULP32K is stable |
Bit 4 – OSC20MS OSC20M Status
Value | Description |
---|---|
0 | OSC20M is not stable |
1 | OSC20M is stable |
Bit 0 – SOSC Main Clock Oscillator Changing
Value | Description |
---|---|
0 | The clock source for CLK_MAIN is not undergoing a switch. |
1 | The clock source for CLK_MAIN is undergoing a switch, and will change as soon as the new source is stable. |