ip1718lf ETC-unknow, ip1718lf Datasheet - Page 25

• Manufacturer Part Number: ip1718lf
• Description: 18-port 10/100mbps Smart Switch Controller
• Manufacturer: ETC-unknow

Copyright © 2003, IC Plus Corp.
6BH
6CH
6DH
6EH
6FH
70H
71H
72H
73H
Register
Address
Port Mirroring Configuration 0
bit[15:0] : p16~p01 monitored port (source port)
Port Mirroring Configuration 1
bit[9:8] : p18~p17 monitored port (source port)
Port Mirroring Configuration 2
bit[4:0] : the snooping port(destination)
bit[6:5] : the port snooping scheme
(Reserved)
CPU read/write MAC address table Configuration
bit[11:0] : the 4K SRAM address for MAC address table
bit[12] : read/write configuration
bit[13] : 70H data indicator
bit[14] : read/write enable
bit[15] : command complete
CPU read/write table Data [15:0]
Store the data read from table for read command
Store the data to be written to table for write command
CPU read/write table Data [31:16]
Store the data read from table for read command
Store the data to be written to table for write command
CPU read/write table Data [45:32]
Store the data read from table for read command
Store the data to be written to table for write command
Auto negotiation for port16~pot1, 1 bit per port
bit[15:0] : 0: auto negotiation disabled
0 : this port is not monitored
1 : this port is monitored
00 : disabled
01 : egress
10 : ingress
11 : egress/ingress
0 : read
1 : write
0 : 70H is the data read from the table
1 : 70H is the data to be written to table
0 : No action
1 : read/write table
The bit 8 corresponds to port 17.
0 : this port is not monitored
1 : this port is monitored
The LSB corresponds to port 1.
5’h15: port 16
5’h19: port 17
5’h1A: port 18
5'h0: port 1
1: auto negotiation enabled
….
….
Register Description
25/33
Preliminary Data Sheet
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Attribute
IP1718 LF-DS-R05
IP1718 LF
January 27, 2005
16’h0000
10’h000
7’d0
16’h0000
16’d0
16’d0
14’d0
16’hffff
Default
value