tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 103

• Manufacturer Part Number: tmxf28155
• Description: Tmxf28155 Super Mapper 155/51 Mbits/s Sonet/sdh X28/x21 Ds1/e1
• Manufacturer: ETC-unknow

Preliminary Data Sheet
May 2001
8 TMUX Registers
Table 106. TMUX_THS_PORT_CTL, Transmit High-speed Port Control Parameters (R/W)
Table 107. TMUX_THS_TOH_CTL, Transmit High-speed Control Parameters (R/W)
Agere Systems Inc.
Address
Address
0x40034
0x40035
15:13
15:4
Bit
Bit
9:8
12
11
10
3
2
1
0
TMUX_TPSMUXSEL3 Transmit High-speed Protection MUX Selection. Control
TMUX_TPSMUXSEL2 Transmit High-speed Protection MUX Selection. Control
TMUX_TCONCATMODE Transmit a Concatenated Signal. Control bit, when set
TMUX_RHS2THSLB
TMUX_TPREIRDISEL
TMUX_TLREIRDISEL
TMUX_THSSCR
TMUX_TSS[1:0]
(continued)
Name
Name
—
—
Reserved.
bit, when set to a logic 1, causes the receive side working
input STS-3/STM-1 (AU-4) signal to be selected; otherwise,
the signal coming in from the transmit low-speed side (tele-
com bus) and POH MUX is selected. The output of this
MUX is sent to a transport overhead MUX and eventually
out the TPSD155P/N (pins AF13, AE13) and TPSC155P/N
(pins AC12, AD13) outputs.
bit, when set to a logic 1, causes the receive side protection
input STS-3/STM-1 (AU-4) signal to be selected; otherwise,
the signal coming in from the transmit low-speed side (tele-
com bus) and POH MUX is selected. The output of this
MUX is sent to a transport overhead MUX and eventually
out the THSDP/N (pins AF9, AE9) output.
Receive High-speed to Transmit High-speed Loopback
Control. Control bit, when set to a logic 1, causes the
receive STS-3/STM-1(AU-4) input signal to be looped back
to the transmit high-speed output; loopback is disabled
when set to a logic 0.
Transmit High-speed Scramble Enable. Control bit, when
set to a logic 1, causes the output STS-3/STM-1
(AU-4) signal to be scrambled; the signal is not scrambled if
set to a logic 0.
Reserved.
to a logic 1, causes the outgoing STS-3/STM-1 signal to
be concatenated; otherwise, the outgoing signal is three
independent STS-1s (for a 155 MHz signal).
Transmit MUX Selection Control for Outgoing Path
REI and RDI. Control bit, when set to a logic 1, causes
the path REI and RDI signals to be selected from the
protection board; otherwise, they are derived from the
receive side of the same TMUX.
Transmit MUX Selection Control for Outgoing Line
REI and RDI. Control bit, when set to a logic 1, causes
the line REI and RDI signals to be selected from the pro-
tection board; otherwise, they are derived from the
receive side of the same TMUX.
Transmit SS (Bits). These bits are inserted into the out-
going pointer value (but not in the concatenation values).
155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
Function
Function
TMXF28155/51 Super Mapper
Default
Default
Reset
Reset
0x000
0x0
00
0
0
0
0
0
0
0
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