ATEVK1104 Atmel, ATEVK1104 Datasheet - Page 78

• Manufacturer Part Number: ATEVK1104
• Description: KIT DEV/EVAL FOR AVR32 AT32UC3A
• Manufacturer: Atmel
• Series: AVR®32r
• Type: MCUr

Specifications of ATEVK1104

• Contents: Evaluation Board, Software and Documentation
• Processor To Be Evaluated: AT32UC3A3
• Data Bus Width: 32 bit
• Interface Type: USB, SPI, USART
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Silicon Core Number: AT32UC3A3256
• Silicon Family Name: AVR
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT32UC3A3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

13.6.8
Name:
Access Type:
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32058J–AVR32–04/11
BODDET: Brown out detection
OSC32RDY: 32 KHz oscillator Ready
OSC1RDY: OSC1 ready
OSC0RDY: OSC0 ready
MSKRDY: Mask ready
CKRDY:
LOCK1: PLL 1 locked
LOCK0: PLL 0 locked
OSC0RDY
31
23
15
7
-
-
-
0: No BOD event
1: BOD has detected that power supply is going below BOD reference value.
0: The 32 KHz oscillator is not enabled or not ready.
1: The 32 KHz oscillator is stable and ready to be used as clock source.
0: Oscillator 1 not enabled or not ready.
1: Oscillator 1 is stable and ready to be used as clock source.
0: Oscillator 0 not enabled or not ready.
1: Oscillator 0 is stable and ready to be used as clock source.
0: Mask register has been changed, masking in progress.
1: Clock are masked according to xxx_MASK
0: The CKSEL register has been written, and the new clock setting is not yet effective.
1: The synchronous clocks have frequencies as indicated in the CKSEL register.
0:PLL 1 is unlocked
1:PLL 1 is locked, and ready to be selected as clock source.
0: PLL 0 is unlocked
1: PLL 0 is locked, and ready to be selected as clock source.
Power and Oscillators Status
MSKRDY
30
22
14
POSCSR
Read-only
6
-
-
-
CKRDY
29
21
13
5
-
-
-
28
20
12
4
-
-
-
-
27
19
11
3
-
-
-
-
26
18
10
2
-
-
-
-
OSC32RDY
LOCK1
25
17
9
1
-
-
AT32UC3A
OSC1RDY
BODDET
LOCK0
24
16
8
0
-
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