
Data Sheet
June 2002
TMXF28155 Supermapper
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
81
Agere Systems Inc.
8 TMUX Registers
(continued)
Table 92. TMUX_RHS_DLT, Delta/Event (COR/COW)
Address
Bit
Name
Function
Reset
Default
0
0
0x40006
15
14
RSVD
Reserved.
Receive S1 Babble Event.
This event bit indicates an inconsis-
tent S1 value is being received. The event is triggered if
TMUX_CNTDS1FRAME[3:0] (
Table 108 on page 100
) consec-
utive frames pass without a validated message occurring. The
mask bit is TMUX_RS1BABM (
Table 96 on page 90
).
Receive S1 Monitor Delta.
This delta bit indicates a change of
state for TMUX_RS1MON[7:0] (
Table 113 on page 102
). A new
S1 value is detected after TMUX_CNTDS1[3:0] (
Table 108 on
page 100
) consecutive occurrences of a consistent new value
in the S1 byte. The mask bit is TMUX_RS1MONM.
TMUX_RLRDIMOND
Receive Line RDI Monitor Delta.
This delta bit indicates a
change in state for TMUX_RLRDIMON (
Table 101 on page 94
)
when the pattern 110 is detected/not detected
TMUX_CNTDK2[3:0] (
Table 108 on page 100
) consecutive
times in the incoming STS-3/STM-1 frame. The mask bit is
TMUX_RLRDIMONM (
Table 96 on page 90
).
TMUX_RLAISMOND
Receive Line AIS Monitor Delta.
This delta bit indicates a
change in state for TMUX_RLAISMON (
Table 101 on page 94
)
when the pattern 111 is detected/not detected
TMUX_CNTDK2[3:0] consecutive times in the incoming STS-3/
STM-1 frame. The mask bit is TMUX_RLAISMONM (
Table 96
on page 90
).
TMUX_RK2MOND
Receive K2 Monitor Delta.
This delta bit indicates a change in
state for TMUX_K2MON[2:0] (
Table 112 on page 102
). A new
K2 value is detected after TMUX_CNTDK2[3:0] consecutive
occurrences of a consistent new value in the three least signifi-
cant bits of the incoming K2 byte. Note that this delta bit may be
coincident with TMUX_RLRDIMOND and
TMUX_RLAISMOND. The mask bit is TMUX_RK2MONM
(
Table 96 on page 90
).
TMUX_RAPSBABE
Receive APS Babble Event.
This event bit indicates when an
inconsistent APS value has been detected
TMUX_CNTDK1K2[3:0] (
Table 108 on page 100
) times in the
incoming TMUX_CNTDK1K2FRAME[3:0] (
Table 108 on
page 100
) consecutive frames. The mask bit is
TMUX_RAPSBABM (
Table 96 on page 90
).
TMUX_RAPSMOND
Receive APS Monitor Delta.
This
delta bit indicates a change
in state in the received APS value TMUX_RAPSMON[12:0]
(
Table 112 on page 102
) when a new consistent value is
detected TMUX_CNTDK1K2[3:0] times in the K1 and K2[7:3]
bits. The mask bit is TMUX_RAPSMONM (
Table 96 on
page 90
).
TMUX_RS1BABE
13
TMUX_RS1MOND
0
12
0
11
0
10
0
9
0
8
0