IP175C/IP175C LF/IP175CH/IP175CH LF
Data Sheet
14/111
Mar 09, 2007
Copyright © 2004, IC Plus Corp.
IP175C/IP175CH-DS-R14
Pin description (continued)
Pin No.
Label
Type
Description
MII pins used as initial setting (the setting is latched at the end of reset)
69
FILTER_RSV _DA
IPL
Filter packets with reserved DA (0180c20002~f)
1: Filter the packets
0: Forward the packets (default)
It is valid only if p4ext is pulled LOW.
66
LONG_PKT
IPL
Max forwarded packet length
1: 1552 bytes
0: 1536 bytes (default)
It is valid only if p4ext is pulled low.
65
AGING
IPH2
Address aging enable
1: enable, aging time is around 280s (default),
0: disable
It is recommended to disable the aging function, if port-locking
function is enabled.
It is valid only if p4ext is pulled low.
64
P4_HIGH
IPL2
Port4 is set to be high priority port
1: enable,
0: disabled (default)
Packets received from port4 are handled as high priority packets
if the feature is enabled.
It is valid only if p4ext is pulled low.
63
COS_EN
IPL2
Class of service enable
1: enable
0: disabled (default)
Packets with high priority tag are handled as high priority
packets for all ports if the feature is enabled.
It is valid only if p4ext is pulled low.
German ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
