IP113M LF
Preliminary Data Sheet
39/58
April 9, 2007
Copyright © 2004, IC Plus Corp.
IP113M LF-DS-R11
Extended MII registers and EEPROM registers 16
MII
ROM
NAME
R/W
DESCRIPTION
DEFAULT
Special control register (16D)
16.0
--
Reserved
This bit should be “0” for normal operation.
0
16.1
--
Reserved
This bit should be “0” for normal operation.
0
16.2
--
Reserved
This bit should be “0” for normal operation.
0
16.3
--
mr_bypass_scramble
R/W
Bypass PCS scrambler (It is valid only if
16.15=1.)
1: bypass scrambler, 0: not bypass (default)
This bit should be “0” for normal operation.
0
16.4
--
mr_bypass_100x
_coder
R/W
Bypass PCS 4B/5B coder (It is valid only if
16.15=1.)
1: bypass 4B/5B, 0: not bypass (default)
This bit should be “0” for normal operation.
0
16.5
--
mr_bypass_dsp_rst
R/W
Bypass DSP re-start function in PCS
1: bypass DSP re-start, 0: not bypass (default)
This bit should be “0” for normal operation.
0
16.6
--
mr_tx_nlp_disable
R/W
10Mb transmit NLP enable
1: enable (default), 0:disable
This bit should be “1” for normal operation.
0
16.7
--
mr_analog_pwsv
_disable
R/W
Analog power save mode disable
1: disable, 0: enable (default)
The default value is recommended to adopt.
0
16.8
--
mr_fef_disable
R/W
Far-End-Fault function disable
1: disable, 0: enable (default)
The default value is recommended to adopt.
0
16.9
--
mr_jabber_enable
R/W
Jabber function enable
1: enable, 0:disable (default)
The default value is recommended to adopt.
0
16.10
--
mr_heart_beat
_enable
R/W
Heart Beat function enable
1: enable, 0:disable (default)
The default value is recommended to adopt.
0
16.11
--
mr_auto_cross
_disable
R/W
Auto Crossover function disable
1: disable, 0: enable (default)
It should be disabled if MII register 0.12
auto-negotiation is disabled.
0
16.12
--
Reserved
This bit should be “0” for normal operation.
0
16.13
--
Reserved
This bit should be “0” for normal operation.
0
16.14
--
Reserved
R/W
0
16.15
--
Reserved
This bit should be “0” for normal operation.
0
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