Data Sheet
June 2002
TMXF28155 Supermapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
83
Agere Systems Inc.
8 TMUX Registers
(continued)
Table 93. TMUX_RPOH[1—3]_DLT, Delta/Event (COR/COW)
Address
Bit
Name
Function
Reset
Default
0
0x40007
15
TMUX_RSFB3D1
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_RSFB31 (
Table 102 on page 94
) at the
path level for port 1. Only port 1 information is valid in AU-4
mode and in STS-1 mode. The mask bit is TMUX_RSFB3M1
(
Table 97 on page 91
).
Receive Path Signal Degrade BER Algorithm Delta.
This
delta bit indicates a change of state for the signal fail BER
algorithm state bit TMUX_RSDB31 (
Table 102 on page 94
)
at the path level for port 1. Only port 1 information is valid in
AU-4 mode and in STS-1 mode. The mask bit is
TMUX_RSDB3M1 (
Table 97 on page 91
).
Receive Path Unequipped Event.
This event bit indicates
that the current value of the received C2 (signal label) byte,
TMUX_C2MON1[7:0] (
Table 114 on page 103
), has a value
0x00, indicating unequipped payload on port 1. Only port 1
information is valid in AU-4 mode and in STS-1 mode. The
mask bit is TMUX_RUNEQPM1 (
Table 97 on page 91
).
Receive Path Payload Label Mismatch Event.
This event
bit indicates that the current value of the received C2 (signal
label) byte, TMUX_C2MON1[7:0], differs from the expected
C2 value, TMUX_C2EXP1[7:0] (
Table 110 on page 102
), for
port 1. Only port 1 information is valid in AU-4 mode and in
STS-1 mode. The mask bit is TMUX_RPLMPM1 (
Table 97
on page 91
).
Receive N1 Monitor Delta.
This delta bit indicates a change
in state in TMUX_N1MON1[7:0] (
Table 114 on page 103
).
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 109 on page 101
) frames on
port 1. Only port 1 information is valid in AU-4 mode and in
STS-1 mode. The mask bit is TMUX_RN1MONM1 (
Table 97
on page 91
).
Receive K3 Monitor Delta.
This delta bit indicates a change
in state in TMUX_K3MON1[7:0] (
Table 114 on page 103
),
which is updated when a consecutive and consistent value is
detected in the incoming K3 byte for TMUX_CNTDK3[3:0]
(
Table 109 on page 101
) frames on port 1. Only port 1 infor-
mation is valid in AU-4 mode and in STS-1 mode. The mask
bit is TMUX_RK3MONM1 (
Table 97 on page 91
).
Receive F3 (Path User Byte) Monitor Delta.
This delta bit
indicates a change in state in TMUX_F3MON01[7:0]
(
Table 114 on page 103
), which is updated when a consecu-
tive and consistent value is detected in the incoming F3 byte
for TMUX_CNTDF3[3:0] (
Table 109 on page 101
) frames on
port 1. Only port 1 information is valid in AU-4 mode and in
STS-1 mode. The mask bit is TMUX_RF3MONM1 (
Table 97
on page 91
).
14
TMUX_RSDB3D1
0
13
TMUX_RUNEQPE1
0
12
TMUX_RPLMPE1
0
11
TMUX_RN1MOND1
0
10
TMUX_RK3MOND1
0
9
TMUX_RF3MOND1
0