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IP113F
Preliminary Data Sheet
Extended MII registers and EEPROM registers (continued)
MII
ROM
NAME
R/W
DESCRIPTION
DEFAULT
Remote control Transmit register 1 (MII register 24D)
24.0
--
mg_rem_tx_code
R/W
Remote control frame send trigger
0
24.1
--
mg_rem_tx_code
R/W
Transmitted maintenance direction
discriminator C1
Frame direction
0: upstream
1: downstream
0
24[3:2]
--
mg_rem_tx_code
R/W
Transmitted maintenance frame command
discriminator C3~C2
01: request
11: acknowledge
10: Indication
00: reserved
00
24[11:4]
--
mg_rem_tx_code
R/W
Transmitted
maintenance
frame
control
signals C15~C8
bit11 (C15)
bit4 (C8)
0
0
0
0
0
0 01: Loop test start
0
0
0
0
0
0 00: Loop test finished
0
0
0
0
0
0 10: Status indication
A4 A3 A2 A1 A0 RW 11: IP113F R/W registers
RW: 0: read, 1: write
A[4:0]: register address
8’b0
24[15:12]
--
Reserved
MII
ROM
NAME
R/W
DESCRIPTION
DEFAULT
Remote control Transmit register 2 (MII register 25D)
25[15:0]
--
mg_rem_wt_data
R/W
Remote control write data
If a remote write command is issued, that is,
MII register 24[11:4] is programmed as
xxxxx111. The content in this register will be
embedded into S[15:0] and is sent to the
remote site. The partner IP113F receives the
frame
(register
write)
and
update
the
addressed MII register with the value defined
in this register
16’b0
Confidential.
42/46
Aug. 20, 2003
Copyright © 2003, IC Plus Corp.
IP113F-DS-R02
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