adm6999ux Infineon Technologies Corporation, adm6999ux Datasheet - Page 47

• Manufacturer Part Number: adm6999ux
• Description: Adm6999u 9 Port 10/100 Mb/s Single Chip Ethernet Switch Controller
• Manufacturer: Infineon Technologies Corporation

Field
ML3
ML2
ML1
ML0
Notes
1. Bit [8:0]: Port Locking enable. Learn one MAC ID when enable. 1/enable. 0/disable.
2. Bit[15]: Half Duplex excessive collision (16) drop packet enable. 1/drop. 0/no drop.
VLAN Mapping Table Register 0
16 VLAN Group: See Register 2C
VLAN_MTR_0
VLAN Mapping Table Register 0
Field
P8
P7
P6
P5
P4
P3
P2
Data Sheet
Bits
3
2
1
0
Bits
8
7
6
5
4
3
2
Type
rw
rw
rw
rw
Type
rw
rw
rw
rw
rw
rw
rw
H
bit 11
Description
Port3 MAC Lock
0
1
Port2 MAC Lock
0
1
Port1 MAC Lock
0
1
Port0 MAC Lock
0
1
Description
VLAN Mapping Table
Expansion Port
VLAN Mapping Table
Port7
VLAN Mapping Table
Port6
VLAN Mapping Table
Port5
VLAN Mapping Table
Port4
VLAN Mapping Table
Port3
VLAN Mapping Table
Port2
B
B
B
B
B
B
B
B
B
= 0
, Disable, default
, Lock first MAC source address
, Disable, default
, Lock first MAC source address
, Disable, default
, Lock first MAC source address
, Disable, default
, Lock first MAC source address
Offset
13
47
H
Rev. 1.42, 2005-11-25
ADM6999U/UX
Data Sheet
Descriptions
Reset Value
FFFF
H