r5s77631ay266bgv Renesas Electronics Corporation., r5s77631ay266bgv Datasheet - Page 936

• Manufacturer Part Number: r5s77631ay266bgv
• Description: Renesas 32-bit Risc Microcomputer Superhtm Risc Engine Family Sh-4a Series
• Manufacturer: Renesas Electronics Corporation.

Section 23 Gigabit Ethernet Controller (GETHER)
23.3.47 VLANtag Set Register (Port 1) (TSU_VTAG1)
TSU_VTAG1 enables or disables the frame receive/discard evaluation function based on the
VLAN number in port 1 relay operations, and also sets the VLAN number.
Rev. 1.00 Oct. 01, 2007 Page 870 of 1956
REJ09B0256-0100
Bit
31
30 to 12
11 to 0
Initial value:
Initial value:
R/W:
R/W:
Bit:
Bit:
Bit Name
VTAG1

VID1[11:0]
VTAG
R/W
31
15

R
1
0
0
30
14


R
R
0
0
29
13


R
R
0
0
0
Initial
Value
All 0
All 0
28
12


R
R
0
0
R/W
27
11

R
0
0
R/W Description
R/W Port 1 VLANtag Evaluation Function
R
R/W V-LAN ID Setting (VID)
R/W
26
10

R
0
0
0: Disables receive/discard evaluation for frames based
1: Enables receive/discard evaluation for frames based
Reserved
These bits are always read as 0. The write value should
always be 0.
These bits set the VLAN number received by port 1
receive frames.
R/W
25

R
0
9
0
on the VLAN number
on the VLAN number
R/W
24

R
0
8
0
R/W
23

R
0
7
0
R/W
22

R
VID1[11:0]
0
6
0
R/W
21

R
0
5
0
R/W
20

R
0
4
0
R/W
19

R
0
3
0
R/W
18

R
0
2
0
17

R
0
1
0
R/W
16

R
0
0
0