
Preliminary Data Sheet
May 2001
TMXF28155/51 Super Mapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
83
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
0x4007
1
TMUX_RPAISD1
Receive Path AIS Delta.
This delta bit indicates a change in
state of the TMUX_RPAIS1 (
Table 92
) state bit, which desig-
nates that the port 1 pointer interpreter is in the alarm indica-
tion signal state. Only port 1 information is valid in AU-4
mode and in STS-1 mode. The mask bit is TMUX_RPAISM1
(
Table 87
).
Receive Loss of Pointer Delta.
This delta bit indicates a
change in state of the TMUX_RLOP1 (
Table 92
) state bit,
which designates that the port 1 pointer interpreter is in the
loss of pointer state. Only port 1 information is valid in AU-4
mode. The mask bit is TMUX_RLOPM1 (
Table 87
).
Receive Path Signal Fail BER Algorithm Delta.
This delta
bit indicates a change of state for the signal fail BER algo-
rithm state bit TMUX_RSFB32 (
Table 92
) at the path level for
port 2. Only port 1 information is valid in AU-4 mode and in
STS-1 mode. The mask bit is TMUX_RSFB3M2 (
Table 87
).
Receive Path Signal Degrade BER Algorithm Delta.
This
delta bit indicates a change of state for the signal fail BER
algorithm state bit TMUX_RSDB32 (
Table 92
) at the path
level for port 2. Only port 1 information is valid in AU-4 mode
and in STS-1 mode. The mask bit is TMUX_RHSSDB3M2.
Receive Path Unequipped Delta.
This delta bit indicates
that the current value of the received C2 (signal label) byte,
TMUX_C2MON2[7:0] (
Table 104
), has a value 0x00, indicat-
ing unequipped payload for port 2. Only port 1 information is
valid in AU-4 mode and in STS-1 mode.The mask bit is
TMUX_RUNEQPM2 (
Table 87
).
Receive Path Payload Label Mismatch Delta.
This event
bit indicates that the current value of the received C2 (signal
label) byte, TMUX_C2MON2[7:0], differs from the expected
C2 value, TMUX_C2EXP2[7:0] (
Table 100
) for port 2. Only
port 1 information is valid in AU-4 mode and in STS-1
mode.The mask bit is TMUX_RPLMPM2 (
Table 87
).
Receive N1 Monitor Delta.
This delta bit indicates a change
in state in TMUX_N1MON2[7:0] (
Table 104
). The N1 current
value is updated when a consecutive and consistent value is
detected in the incoming N1 byte for TMUX_CNTDN1[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_RN1MONM2 (
Table 87
).
Receive K3 Monitor Delta.
This delta bit indicates a change
in state in TMUX_K3MON2[7:0] (
Table 104
), which is
updated when a consecutive and consistent value is
detected in the incoming K3 byte for TMUX_CNTDK3[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_RK3MONM2 (
Table 87
).
0
TMUX_RLOPD1
0
0x40008
15
TMUX_RSFB3D2
0
14
TMUX_RSDB3D2
0
13
TMUX_RUNEQPD2
0
12
TMUX_RPLMPD2
0
11
TMUX_RN1MOND2
0
10
TMUX_RK3MOND2
0