Atmel SAM4L-EK Atmel ATSAM4L-EK ATSAM4L-EK Data Sheet

42023E–SAM–07/2013

UPCONnCLR, n in [0..7]

Write-Only

0x0620 + (n * 0x04)

0x00000000

Writing a zero to a bit in this register has no effect.

Writing a one to a bit in this register will clear the corresponding bit in UPCONn.

These bits always read as zero.

31

30

29

28

27

26

25

24

-

-

-

-

-

-

-

-

23

22

21

20

19

18

17

16

-

-

-

-

INITBKC

INITDTGLC

PFREEZEC

-

15

14

13

12

11

10

9

8

-

FIFOCONC

-

NBUSYBKEC

-

-

-

-

7

6

5

4

3

2

1

0

-

RXSTALLDEC

/

CRCERREC

ERRORFIEC

NAKEDEC

PERREC

TXSTPEC

TXOUTEC

RXINEC