IP113M LF
Preliminary Data Sheet
10/58
April 9, 2007
Copyright © 2004, IC Plus Corp.
IP113M LF-DS-R11
PIN Description (continued)
Pin no.
Label
Type
Description
LED pins used as initial setting mode during reset
29
X_EN
IPH
Flow control enable on TP port and fiber port
1: enable (default),
0: disable
24
TP_FORCE
IPL
Local TP port auto negotiation enable
1: TP port supports auto-negotiation with limited capability
defined by pin 38 SPEED_MODE and pin 30
DUPLEX_MODE.
0: TP port supports auto-negotiation with 10M/100M, full/
half capability (default)
The setting may be updated by programming EEPROM
register 3.5 or MII register 20.13.
38
SPEED_MODE
IPH
Local TP port speed selection
1: TP port has the 100Mb speed ability
0: TP port has the 10Mb speed ability only
It is valid only if pin 24 TP_FORCE is enabled.
30
DUPLEX_MODE
IPH
Local TP port duplex selection
1: TP port has the full duplex ability
0: TP port has the half duplex ability only
It is valid only if pin 24 TP_FORCE is enabled.
25
AUTO_SEND
IPL
Auto send the status to the remote IP113M LF
1: enable
0: disable (default)
36
FX_FULL
IPH
Set the duplex of fiber port
1: full duplex (default)
0: half duplex
3
AUTO_TEST
IPL
Auto loop back test
1: enable
When IP113M LF detects a low-to-high transition on this
pin, it will perform loop back test for once. It supports an
easy way to instruct IP113M LF performing fiber loop back
test without programming MII registers.
0: disable (default)
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