SAM3SD8C Atmel Corporation, SAM3SD8C Datasheet - Page 480

• Manufacturer Part Number: SAM3SD8C
• Manufacturer: Atmel Corporation

25.1.16.16
Name:
Address:
Access:
• MOSCXTS: Main XTAL Oscillator Status
0 = Main XTAL oscillator is not stabilized.
1 = Main XTAL oscillator is stabilized.
• LOCKA: PLLA Lock Status
0 = PLLA is not locked
1 = PLLA is locked.
• LOCKB: PLLB Lock Status
0 = PLLB is not locked
1 = PLLB is locked.
• MCKRDY: Master Clock Status
0 = Master Clock is not ready.
1 = Master Clock is ready.
• OSCSELS: Slow Clock Oscillator Selection
0 = Internal slow clock RC oscillator is selected.
1 = External slow clock 32 kHz oscillator is selected.
• PCKRDYx: Programmable Clock Ready Status
0 = Programmable Clock x is not ready.
1 = Programmable Clock x is ready.
• MOSCSELS: Main Oscillator Selection Status
0 = Selection is in progress .
1 = Selection is done.
• MOSCRCS: Main On-Chip RC Oscillator Status
0 = Main on-chip RC oscillator is not stabilized.
480
480
OSCSELS
31
23
15
–
–
–
7
SAM3S8/SD8
SAM3S8/SD8
PMC Status Register
PMC_SR
0x400E0468
Read-only
30
22
14
–
–
–
6
–
29
21
13
–
–
–
5
–
FOS
28
20
12
–
–
4
–
MCKRDY
CFDS
27
19
11
–
–
3
PCKRDY2
CFDEV
LOCKB
26
18
10
–
2
MOSCRCS
PCKRDY1
LOCKA
25
17
–
9
1
11090A–ATARM–10-Feb-12
11090A–ATARM–10-Feb-12
MOSCSELS
MOSCXTS
PCKRDY0
24
16
–
8
0