Atmel ARM-Based Evaluation Kit AT91SAM9N12-EK AT91SAM9N12-EK Data Sheet

Atmel

Product codes

AT91SAM9N12-EK

538

SAM9N12/SAM9CN11/SAM9CN12 [DATASHEET]

11063K–ATARM–05-Nov-13

33.7.4 UDP

Interrupt Enable Register

Name:

UDP_IER

Address:

0xF803C010

Access:

Write-only

• EP0INT: Enable Endpoint 0 Interrupt

• EP1INT: Enable Endpoint 1 Interrupt

• EP2INT: Enable Endpoint 2Interrupt

• EP3INT: Enable Endpoint 3 Interrupt

• EP4INT: Enable Endpoint 4 Interrupt

• EP5INT: Enable Endpoint 5 Interrupt

0 = No effect.

1 = Enables corresponding Endpoint Interrupt.

• RXSUSP: Enable UDP Suspend Interrupt

0 = No effect.

1 = Enables UDP Suspend Interrupt.

• RXRSM: Enable UDP Resume Interrupt

0 = No effect.

1 = Enables UDP Resume Interrupt.

• SOFINT: Enable Start Of Frame Interrupt

0 = No effect.

1 = Enables Start Of Frame Interrupt.

• WAKEUP: Enable UDP bus Wakeup Interrupt

0 = No effect.

1 = Enables USB bus Interrupt.

31

30

29

28

27

26

25

24

–

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

–

–

–

15

14

13

12

11

10

9

8

–

–

WAKEUP

–

SOFINT

EXTRSM

RXRSM

RXSUSP

7

6

5

4

3

2

1

0

EP5INT

EP4INT

EP3INT

EP2INT

EP1INT

EP0INT