Atmel Evaluation Kit AT91SAM9X25-EK AT91SAM9X25-EK Scheda Tecnica

1081

SAM9X25 [DATASHEET]

11054E–ATARM–10-Mar-2014

EMAC_TUND

0xF802C064

Read-write

An 8-bit register counting the number of frames not transmitted due to a transmit DMA underrun. If this register is incremented, 
then no other statistics register is incremented.

31

30

29

28

27

26

25

24

–

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

–

–

–

15

14

13

12

11

10

9

8

–

–

–

–

–

–

–

–

7

6

5

4

3

2

1

0

TUND