40 / 60 page
IP175A LF
Preliminary Data Sheet
40/60
February 20, 2006
Copyright © 2004, IC Plus Corp.
IP175A LF-DS-R08
ROM
MII
Pin name
Description
(Transceiver verification register 2)
Default
EEPROM registers 0BH
B.4
12.6
Update_r4_en
(LED_SPEED[0])
Update_r4_en,
Change capability enable
A full duplex port will change its capability to half duplex, if
the remote full duplex port does not support 802.3x and this
function is enable.
1: enable, 0: disable
0
B.3
--
--
Reserved
0
B.2
--
--
Reserved
0
B.1
--
--
Reserved
0
B.0
--
--
Reserved
0
ROM
MII
Pin name
Description
(Testing & verify mode register 1)
Default
EEPROM registers 0CH
C.7
--
--
Reserved
0
C.6
--
--
Reserved
0
C[5:0]
--
--
Reserved
6’b0
ROM
MII
Pin name
Description
(Testing & verify mode register 2)
Default
EEPROM registers 0DH
D[7:3]
--
--
Reserved
0
D.2
--
--
Reserved
1
D.1
--
--
Reserved
0
D.0
--
--
Reserved
0
D.0
--
--
Reserved
1
ROM
MII
Pin name
Description
(VLAN register 0)
Default
EEPROM registers 0EH
E.7
--
--
Don’t care
E.6
13.14
--
Port0 Class of service enable
1: enable, 0: disabled (default)
Packets with high priority tag from port0 are handled as high
priority packets.
1’b0
E.5
13.13
--
Port0 set to be high priority port
1: enable, 0: disabled (default)
Packets received from port0 are handled as high priority
packets.
1’b0
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