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IP175C/IP175C LF/IP175CH/IP175CH LF
Data Sheet
Router application using two-MII/RMII ports (another option)
p4ext
mii1_dis
mii2_en
p4mii_sni
rmii_en
mii0_mac_mod
mii1_phy_mod
1
0
0
0
x
0
0
Access Point /
HomePNA/
VOIP
MAC 0
MAC 1
MAC 2
MAC 3
MAC 4
MAC 5
PHY 0
PHY 1
PHY 2
PHY 3
PHY 4
MII0 / RMII0
MII1 / RMII1
TP
CPU
Switch Engine
Note: PHY4 is disable and MII1/RMII1 is mac mode in
this application.
X
Router application using three-MII/RMII ports
p4ext
mii1_dis
mii2_en
p4mii_sni
rmii_en
mii0_mac_mod
mii2_mac_mod
1
0
1
0
x
0
0
Access Point /
HomePNA/
VOIP
MAC 0
MAC 1
MAC 2
MAC 3
MAC 4
MAC 5
PHY 0
PHY 1
PHY 2
PHY 3
PHY 4
MII0 / RMII0
MII2 / RMII2
MII1 / RMII1
TP
CPU
Switch Engine
Note: PHY4 is an independent PHY in this application
X
Mar 09, 2007
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Copyright © 2004, IC Plus Corp.
IP175C/IP175CH-DS-R14