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IP175C/IP175C LF/IP175CH/IP175CH LF
Data Sheet
28/111
Mar 09, 2007
Copyright © 2004, IC Plus Corp.
IP175C/IP175CH-DS-R14
Pin description (continued)
Pin No.
Label
Type
Description
Force mode (the setting is latched at the end of reset)
103
P4_FORCE100
IPL1
Force port4 work at 100M or 10M.
1: force 100M
0: force 10M (default)
It is used to force speed of the sixth switch port (MAC5) if P4EXT
is pulled high.
The configuration function is disabled when MII2_EN is pulled
high.
104
P3_FORCE100
IPL1
Force port3 work at 100M or 10M.
1: force 100M
0: force 10M (default)
It is used to force speed of the fifth switch port (MAC4) if P4EXT
is pulled high.
The configuration function is disabled when MII2_EN is pulled
high.
105
P2_FORCE100
IPL1
Force port2 work at 100M or 10M.
1: force 100M
0: force 10M (default)
The configuration function is disabled when MII2_EN is pulled
high.
106
P1_FORCE100
IPL1
Force port1 work at 100M or 10M.
1: force 100M
0: force 10M (default)
The configuration function is disabled when MII2_EN is pulled
high.
107
P0_FORCE100
IPL1
Force port0 work at 100M or 10M.
1: force 100M
0: force 10M (default)
The configuration function is disabled when MII2_EN is pulled
high.
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