ATEVK1105 Atmel, ATEVK1105 Datasheet - Page 569

• Manufacturer Part Number: ATEVK1105
• Description: KIT EVAL FOR AT32UC3A0
• Manufacturer: Atmel
• Series: AVR®32r
• Type: MCUr

Specifications of ATEVK1105

• Contents: Evaluation Board, Software and Documentation
• Processor To Be Evaluated: AT32UC3A0512
• Processor Series: AVR
• Data Bus Width: 32 bit
• Interface Type: USART, TWI, USB, SPI, Ethernet
• Operating Supply Voltage: 3.3 V
• Silicon Manufacturer: Atmel
• Core Architecture: AVR
• Core Sub-architecture: AVR UC3
• Silicon Core Number: AT32UC3A0512
• Silicon Family Name: AVR
• Kit Contents: Board CD Docs
• Rohs Compliant: Yes
• For Use With/related Products: AT32UC3A0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

30.8.2.8
Offset:
Register Name:
Access Type:
Reset Value:
• FNUM: Frame Number
Set by hardware. These bits are the 11-bit frame number information. They are provided in the last received SOF packet.
Cleared by hardware upon receiving a USB reset.
Note that FNUM is updated even if a corrupted SOF is received.
• FNCERR: Frame Number CRC Error
Set by hardware when a corrupted frame number is received. This bit and the SOF interrupt flag are updated at the same
time.
Cleared by hardware upon receiving a USB reset.
32058J–AVR32–04/11
FNCERR
31
23
15
ru
–
–
0
7
0
USB Device Frame Number Register (UDFNUM)
30
22
14
–
–
–
6
0
FNUM
29
21
13
ru
–
–
0
5
0
0x0020
UDFNUM
Read-Only
0x00000000
28
20
12
–
–
0
4
0
27
19
11
–
–
0
3
0
FNUM
ru
26
18
10
–
–
0
2
–
25
17
–
–
9
0
1
–
AT32UC3A
24
16
–
–
8
0
0
–
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