ATEVK1105 Atmel, ATEVK1105 Datasheet - Page 557

• 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

30.8.2.2
Offset:
Register Name:
Access Type:
Reset Value:
• SUSP: Suspend Interrupt Flag
Set by hardware when a USB “Suspend” idle bus state has been detected for 3 frame periods (J state for 3 ms). This trig-
gers a USB interrupt if SUSPE = 1.
Shall be cleared by software (by setting the SUSPC bit) to acknowledge the interrupt.
Cleared by hardware when a Wake-Up interrupt (WAKEUP) is raised.
• SOF: Start of Frame Interrupt Flag
Set by hardware when a USB “Start of Frame” PID (SOF) has been detected (every 1 ms). This triggers a USB interrupt if
SOFE = 1. The FNUM field is updated.
Shall be cleared by software (by setting the SOFC bit) to acknowledge the interrupt.
• EORST: End of Reset Interrupt Flag
Set by hardware when a USB “End of Reset” has been detected. This triggers a USB interrupt if EORSTE = 1.
Shall be cleared by software (by setting the EORSTC bit) to acknowledge the interrupt.
• WAKEUP: Wake-Up Interrupt Flag
Asynchronous interrupt.
Set by hardware when the USB controller is reactivated by a filtered non-idle signal from the lines (not by an upstream
resume). This triggers an interrupt if WAKEUPE = 1.
Shall be cleared by software (by setting the WAKEUPC bit) to acknowledge the interrupt (USB clock inputs must be
enabled before).
Cleared by hardware when a Suspend interrupt (SUSP) is raised.
32058J–AVR32–04/11
EP3INT
31
23
15
ru
–
0
7
–
USB Device Global Interrupt Register (UDINT)
DMA6INT
EP2INT
UPRSM
14
30
22
ru
ru
ru
0
–
0
6
0
DMA5INT
EORSM
EP1INT
29
21
13
ru
ru
ru
0
–
0
5
0
0x0004
UDINT
Read-Only
0x00000000
DMA4INT
WAKEUP
EP0INT
28
20
12
ru
ru
ru
0
0
4
0
DMA3INT
EORST
27
19
11
ru
ru
0
–
3
0
DMA2INT
EP6INT
SOF
26
18
10
ru
ru
ru
0
0
–
2
0
DMA1INT
EP5INT
25
17
ru
ru
0
0
9
–
1
–
AT32UC3A
EP4INT
SUSP
24
16
ru
ru
–
0
8
–
0
0
557