Atmel Xplained Pro Evaluation Kit ATSAM4E-XPRO ATSAM4E-XPRO データシート

SAM4E [DATASHEET]

Atmel-11157D-ATARM-SAM4E16-SAM4E8-Datasheet_12-Jun-14

1264

GMAC_SVLAN

0x400340C0

Access: Read/Write



User defined VLAN_TYPE field. When Stacked VLAN is enabled, the first VLAN tag in a received frame will only be 
accepted if the VLAN type field is equal to this user defined VLAN_TYPE, OR equal to the standard VLAN type (0x8100). 
Note that the second VLAN tag of a Stacked VLAN packet will only be matched correctly if its VLAN_TYPE field equals 
0x8100.



0: Disable the stacked VLAN processing mode

1: Enable the stacked VLAN processing mode

31

30

29

28

27

26

25

24

ESVLAN

–

–

–

–

–

–

–

23

22

21

20

19

18

17

16

–

–

–

–

–

–

–

–

15

14

13

12

11

10

9

8

VLAN_TYPE

7

6

5

4

3

2

1

0

VLAN_TYPE