IP113M LF
Preliminary Data Sheet
53/58
April 9, 2007
Copyright © 2004, IC Plus Corp.
IP113M LF-DS-R11
Extended MII registers and EEPROM registers 26
MII
ROM
NAME
R/W
DESCRIPTION
DEFAULT
Remote control Receive register 1 (MII register 26D)
26.0
--
mg_rem_rx_code
RO
RC
Receive an acknowledge maintenance, that
is field C[2:3]=11, or undefined maintenance
frame.
1: IP113M LF receives a response
(acknowledge) maintenance frame or
undefined maintenance frame.
0: no response (acknowledge)
maintenance frame or undefined
maintenance frame received.
User can poll this bit to make sure if there is
an acknowledge maintenance frame or an
undefined maintenance frame is received. It
is a read and auto-clear bit.
Note: register 26~30 will be updated only
when this bit is 1.
0
26.1
--
mg_rem_rx_code
RO
Direction discriminator C1 of a received
maintenance frame.
0
26[3:2]
--
mg_rem_rx_code
RO
Command
discriminator
C3~C2
of
a
received maintenance frame.
00
26[11:4]
--
mg_rem_rx_code
RO
control signals C15~C8 of a received
maintenance frame.
8’b0
26[12]
--
mg_rem_rx_code
RO
RC
Received maintenance frame CRC error
1: received a maintenance frame with CRC
error.
0: received a maintenance frame with
correct CRC .
It is a read and auto-clear bit.
26[15:13]
--
Reserved
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