Datasheet

SAM9G20
DS60001516A-page 292  2017 Microchip Technology Inc.
25.9.15 PMC Status Register
Name:PMC_SR
Access:Read-only
MOSCS: Main Oscillator Status
0: Main oscillator is not stabilized.
1: Main oscillator is stabilized.
LOCKA: PLL A Lock Status
0: PLL A is not locked
1: PLL A is locked.
LOCKB: PLL B Lock Status
0: PLL B is not locked.
1: PLL B is locked.
MCKRDY: Master Clock Status
0: Master Clock is not ready.
1: Master Clock is ready.
OSC_SEL: Slow Clock Oscillator Selection
0: Internal slow clock RC oscillator.
1: External slow clock 32 kHz oscillator.
PCKRDYx: Programmable Clock Ready Status
0: Programmable Clock x is not ready.
1: Programmable Clock x is ready.
31 30 29 28 27 26 25 24
––––––––
23 22 21 20 19 18 17 16
––––––––
15 14 13 12 11 10 9 8
––––––PCKRDY1PCKRDY0
76543210
OSC_SEL – – – MCKRDY
LOCKB LOCKA MOSCS