TMXF28155/51 Super Mapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Preliminary Data Sheet
May 2001
84
Agere Systems Inc.
8 TMUX Registers
(continued)
Table 83. TMUX_RPOH[1
—
3]_DLT, Delta/Event (COR/COW)
(continued)
Address
Bit
Name
Function
Reset
Default
0
0x40008
9
TMUX_RF3MOND2
Receive F3 (Path User Byte) Monitor Delta.
This delta bit indi-
cates a change in state in TMUX_F3MON02[7:0] (
Table 104
),
which is updated when a consecutive and consistent value is
detected in the incoming F3 byte for TMUX_CNTDF3[3:0]
(
Table 99
) frames on port 2. Only port 1 information is valid in
AU-4 mode and in STS-1 mode. The mask bit is
TMUX_RF3MONM2 (
Table 87
).
Receive F2 (Path User Byte) Monitor Delta.
This delta bit indi-
cates a change in state in TMUX_F2MON02[7:0] (
Table 104
),
which is updated when a consecutive and consistent value is
detected in the incoming F2 byte for TMUX_CNTDF2[3:0]
(
Table 99
) frames on port 2. Only port 1 information is valid in
AU-4 mode and in STS-1 mode. The mask bit is
TMUX_RF2MONM2 (
Table 87
).
Receive Path RDI (Remote Defect Indication) Monitor Delta.
This delta bit indicates a change in state in
TMUX_RDIPMON2[2:0] (
Table 104
) which occurs when a con-
secutive and consistent new value is detected in the incoming
G1[3:1] bits for TMUX_CNTDRDIP[3:0] (
Table 99
) frames on
port 2. The device monitors either G1 bit 3 or G1[3:1] depending
on TMUX_REPRDI_MODE (
Table 95
). Only port 1 information
is valid in AU-4 mode and in STS-1 mode. The mask bit is
TMUX_RRDIPM2 (
Table 87
).
TMUX_RC2MOND2
Receive C2 (Signal Label) Monitor Delta.
This delta bit indi-
cates a change in state in TMUX_C2MON2[7:0] (
Table 104
),
which is updated when a consecutive and consistent value is
detected in the incoming C2 byte for TMUX_CNTDC2[3:0]
(
Table 99
) frames on port 2. Only port 1 information is valid in
AU-4 mode and in STS-1 mode. The mask bit is
TMUX_RC2MONM2 (
Table 87
).
TMUX_RTIMPD2
Receive Path Trace Identifier Mismatch Delta.
This delta bit
indicates a change in state in the received 16-byte J1 sequence
for port 2 if the J1 mode is programmed to receive a 16-byte
sequence. Only port 1 information is valid in AU-4 mode and in
STS-1 mode. The mask bit is TMUX_RTIMPM2 (
Table 87
).
TMUX_RNDFE2
Receive New Data Flag Event.
This event bit indicates that the
incoming pointer has the new data flag enabled for port 2, caus-
ing a jump in the current pointer location. Only port 1 information
is valid in AU-4 mode and in STS-1 mode. The mask bit is
TMUX_RNDFM2 (
Table 87
).
TMUX_RDECE2
Receive Pointer Decrement Event.
This event bit indicates
that a valid incoming pointer decrement indication was received
on port 2. Only port 1 information is valid in AU-4 mode and in
STS-1 mode. The mask bit is TMUX_RDECM2 (
Table 87
). How-
ever, increment and decrement event indication should be
ignored during loss-of-pointer (LOP) condition.
8
TMUX_RF2MOND2
0
7
TMUX_RRDIPD2
0
6
0
5
0
4
0
3
0