ip178a ETC-unknow, ip178a Datasheet - Page 36

• Manufacturer Part Number: ip178a
• Description: 8-port 10/100 Ethernet Integrated Switch
• Manufacturer: ETC-unknow

EEPROM Register Description (continued)
Preliminary, Specification subject to change without notice
IP178A-DS-P05
Sep. 09, 2002
VLAN register 2
08H[15:8]
08H[7:0]
Offset
Default Value Corresponding Pin
8’hff
8’hff
-
-
Port3 VLAN look up table
The register defines the ports in the same VLAN as port3. The bit
0~7 are corresponding to port 0~7.
1: a port is in the same VLAN as port3
0: a port is not in the same VLAN as port3
Bit8=1, port 0 and port3 are in the same VLAN;
Bit9=1, port 1 and port3 are in the same VLAN;
Bit10=1, port 2 and port3 are in the same VLAN;
Bit11, don’t care;
Bit12=1, port 4 and port3 are in the same VLAN;
Bit13=1, port 5 and port3 are in the same VLAN;
Bit14=1, port 6 and port3 are in the same VLAN;
Bit15=1, port 7 and port3 are in the same VLAN;
Port2 VLAN look up table
The register defines the ports in the same VLAN as port2. The bit
0~7 are corresponding to port 0~7.
1: a port is in the same VLAN as port2
0: a port is not in the same VLAN as port2
Bit0=1, port 0 and port2 are in the same VLAN;
Bit1=1, port 1 and port2 are in the same VLAN;
Bit2, don’t care;
Bit3=1, port 3 and port2 are in the same VLAN;
Bit4=1, port 4 and port2 are in the same VLAN;
Bit5=1, port 5 and port2 are in the same VLAN;
Bit6=1, port 6 and port2 are in the same VLAN;
Bit7=1, port 7 and port2 are in the same VLAN;
36
Description
(Advance Version)
IP178A